The International Air Transport Association’s (IATA) Location Identifier, a unique 3-letter code, is used in aviation to identify mainly locations of airports throughout the world.
City links open a map of the city or region with the location and a short description of the airport(s) as well as some information about the city/region.
Country links open the respective country profile.
| Code | City | Airport | Country |
| AAA | Anaa | Anaa | French Polynesia |
| AAB | Arrabury | Arrabury | Australia |
| AAC | Arish | El Arish International Airport | Egypt |
| AAD | Ad-Dabbah | Ad-Dabbah | Sudan |
| AAE | Annaba | Les Salines | Algeria |
| AAF | Apalachicola (FL) | Municipal | USA |
| AAG | Arapoti | Arapoti | Brazil |
| AAH | Aachen | Aachen/Merzbrück | Germany |
| AAI | Arraias | Arraias | Brazil |
| AAJ | Awaradam | Cayana Airstrip | Suriname |
| AAK | Aranuka | Aranuka | Kiribati |
| AAL | Aalborg | Aalborg Airport (Aalborg Lufthavn) | Denmark |
| AAM | Mala Mala | Mala Mala | South Africa |
| AAN | Al Ain | Al Ain International Airport | United Arab Emirates |
| AAO | Anaco | Anzualegui | Venezuela |
| AAP | Houston (TX) | Andrau Airpark (closed 1998) | USA |
| AAQ | Anapa | Vityazevo Airport | Russia |
| AAR | Aarhus | Tirstrup | Denmark |
| AAS | Apalapsili | Apalapsili | Indonesia |
| AAT | Altay | Altay Airport | PR China |
| AAU | Asau | Asau | Samoa |
| AAV | Alah | Alah | Philippines |
| AAW | Abbottabad | Abbottabad | Pakistan |
| AAX | Araxa | Araxa | Brazil |
| AAY | Al Ghaydah | Al Ghaydah | Yemen |
| AAZ | Quetzaltenango | Quetzaltenango Airport | Guatemala |
| ABA | Abakan | Abakan | Russia |
| ABB | Abingdon | RAF Station | United Kingdom |
| ABC | Albacete | Los Llanos | Spain |
| ABD | Abadan | Abadan | Iran |
| ABE | Allentown (PA) | Lehigh Valley International | USA |
| ABE | Bethlehem (PA) | Lehigh Valley International | USA |
| ABE | Easton (PA) | Lehigh Valley International | USA |
| ABF | Abaiang | Abaiang | Kiribati |
| ABG | Abingdon | Abingdon | Australia |
| ABH | Alpha | Alpha | Australia |
| ABI | Abilene | Municipal | USA |
| ABJ | Abidjan | Felix Houphouet Boigny International | Cote d’Ivoire |
| ABK | Kabri Dar | Kabri Dar | Ethiopia |
| ABL | Ambler (AK) | Ambler | USA |
| ABM | Bamaga | Bamaga | Australia |
| ABN | Albina | Albina | Suriname |
| ABO | Aboisso | Aboisso | Cote d’Ivoire |
| ABP | Atkamba | Atkamba | Papua New Guinea |
| ABQ | Albuquerque (NM) | Albuquerque International Sunport | USA |
| ABR | Aberdeen (SD) | Municipal | USA |
| ABS | Abu Simbel | Abu Simbel Airport | Egypt |
| ABT | Al-Baha | Al-Aqiq | Saudi Arabia |
| ABU | Atambua | Atambua | Indonesia |
| ABV | Abuja | Nnamdi Azikiwe International Airport | Nigeria |
| ABW | Abau | Abau | Papua New Guinea |
| ABX | Albury | Albury | Australia |
| ABY | Albany (GA) | Dougherty County | USA |
| ABZ | Aberdeen | Dyce | United Kingdom |
| ACA | Acapulco | Acapulco International Airport | Mexico |
| ACB | Bellaire | Antrim County | USA (MI) |
| ACC | Accra | Kotoka International Airport | Ghana |
| ACD | Acandi | Acandi | Colombia |
| ACE | Lanzarote | Lanzarote | Canary Islands, Spain |
| ACH | Altenrhein | Altenrhein | Switzerland |
| ACI | Alderney (one of the Channel Islands) | Alderney Airport – The Blaye | United Kingdom |
| ACK | Nantucket (MA) | Memorial | USA |
| ACL | Aguaclara | Aguaclara | Colombia |
| ACM | Arica | Arica | Colombia |
| ACN | Ciudad Acuna | International | Mexico |
| ACO | Ascona | Ascona | Switzerland |
| ACR | Araracuara | Araracuara | Colombia |
| ACS | Achinsk | Achinsk | Russia |
| ACT | Waco (TX) | Municipal | USA |
| ACU | Achutupo | Achutupo | Panama |
| ACV | Arcata (CA) | Arcata | USA |
| ACY | Atlantic City (NJ) | Atlantic City International | USA |
| ACZ | Zabol | Zabol A/P | Iran |
| ADA | Adana | Adana | Turkey |
| ADB | Izmir | Adnan Menderes Airport | Turkey |
| ADC | Andakombe | Andakombe | Papua New Guinea |
| ADD | Addis Ababa | Bole International Airport | Ethiopia |
| ADE | Aden | Aden International Airport | Yemen |
| ADF | Adiyaman | Adiyaman | Turkey |
| ADG | Adrian (MI) | Lenawee County | USA |
| ADH | Aldan | Aldan | Russia |
| ADI | Arandis | Arandis | Namibia |
| ADJ | Amman | Marka International Airport | Jordan |
| ADK | Adak Island (AK) | Adak Island NS | USA |
| ADL | Adelaide | Adelaide International Airport | Australia |
| ADM | Ardmore (OK) | Municipal Airport | USA |
| ADN | Andes | Andes | Colombia |
| ADO | Andamooka | Andamooka | Australia |
| ADP | Anuradhapura | Anuradhapura | Sri Lanka |
| ADQ | Kodiak (AK) | Kodiak Airport | USA |
| ADR | Andrews (SC) | Andrews | USA |
| ADS | Dallas, Addison (TX) | Addison Airport | USA |
| ADT | Ada (OK) | Ada | USA |
| ADU | Ardabil | Ardabil | Iran |
| ADV | Andover | Andover | United Kingdom |
| ADW | Camp Springs (MD) | Andrews AFB | USA |
| ADX | St Andrews | RAF Leuchars | Scotland, United Kingdom |
| ADY | Alldays | Alldays | South Africa |
| ADZ | San Andres Island | Sesquicentenario International Airport | Colombia |
| AEA | Abemama Atoll | Abemama Atoll | Kiribati |
| AED | Aleneva (AK) | Aleneva | USA |
| AEG | Aek Godang | Aek Godang | Indonesia |
| AEH | Abecher | Abecher | Chad |
| AEK | Aseki | Aseki | Papua New Guinea |
| AEL | Albert Lea (MN) | Albert Lea | USA |
| AEO | Aioun El Atrouss | Aioun El Atrouss | Mauritania |
| AEP | Buenos Aires | Jorge Newbery Airport | Argentina |
| AER | Adler/Sochi | Adler-Sochi International Airport | Russia |
| AES | Aalesund | Vigra | Norway |
| AET | Allakaket (AK) | Allakaket Airport | USA |
| AEX | Alexandria (LA) | Alexandria International Airport | USA |
| AEY | Akureyri | Akureyri | Iceland |
| AFA | San Rafael | San Rafael | Argentina |
| AFD | Port Alfred | Port Alfred | South Africa |
| AFF | Colorado Springs (CO) | USAF Academy | USA |
| AFI | Amalfi | Amalfi | Colombia |
| AFL | Alta Floresta | Alta Floresta | Brazil |
| AFN | Jaffrey (NH) | Municipal | USA |
| AFO | Afton (WY) | Municipal | USA |
| AFR | Afore | Afore | Papua New Guinea |
| AFT | Afutara | Afutara Aerodrome | Solomon Islands |
| AFW | Fort Worth (TX) | Fort Worth Alliance | USA |
| AFY | Afyon | Afyon | Turkey |
| AGA | Agadir | Agadir–Al Massira Airport | Morocco |
| AGB | Augsburg | Augsburg Airport (Flughafen Augsburg) | Germany |
| AGC | Pittsburgh (PA) | Allegheny County Airport | USA |
| AGD | Anggi | Anggi | Indonesia |
| AGE | Wangerooge | Flugplatz Wangerooge | Germany |
| AGF | Agen | Agen La Garenne Airport | France |
| AGG | Angoram | Angoram | Papua New Guinea |
| AGH | Angelholm/Helsingborg | Angelholm | Sweden |
| AGI | Wageningen | Wageningen | Suriname |
| AGJ | Aguni | Aguni | Japan |
| AGK | Kagua | Kagua | Papua New Guinea |
| AGL | Wanigela | Wanigela | Papua New Guinea |
| AGM | Tasiilaq | Tasiilaq | Greenland |
| AGN | Angoon (AK) | Angoon Seaplane Base | USA |
| AGO | Magnolia (AR) | Magnolia Municipal Airport | USA |
| AGP | Málaga | Málaga–Costa del Sol Airport[ | Spain |
| AGQ | Agrinion | Agrinion | Greece |
| AGR | Agra | Kheria | India |
| AGS | Augusta (GA) | Bush Field | USA |
| AGT | Ciudad del Este | Guarani International Airport (Alejo Garcia) | Paraguay |
| AGU | Aguascalientes | Jesús Terán Peredo International Airport | Mexico |
| AGV | Acarigua | Oswaldo Guevara Mujica Airport | Venezuela |
| AGW | Agnew | Agnew Airport | Australia |
| AGX | Agatti Island | Agatti Island | India |
| AGY | Argyle Downs | Argyle Downs Airport | Australia |
| AGZ | Aggeneys | Aggeneys Airport | South Africa |
| AHB | Abha | Abha Regional Airport | Saudi Arabia |
| AHC | Herlong (CA) | Amedee AAF | USA |
| AHD | Ardmore (OK) | Downtown | USA |
| AHE | Ahe | Ahe Airport | French Polynesia |
| AHF | Arapahoe (NE) | Municipal | USA |
| AHH | Amery (WI) | Municipal | USA |
| AHI | Amahai | Amahai | Indonesia |
| AHL | Aishalton | Aishalton | Guyana |
| AHN | Athens (GA) | Athens-Ben Epps Airport | USA |
| AHO | Alghero | Fertilia | Italy |
| AHS | Ahuas | Ahuas | Honduras |
| AHT | Amchitka (AK) | Amchitka | USA |
| AHU | Al Hoceima | Charif Al Idrissi | Morocco |
| AHY | Ambatolahy | Ambatolahy | Madagascar |
| AHZ | Alpe D Huez | Alpe D Huez | France |
| AIA | Alliance (NE) | Alliance | USA |
| AIB | Anita Bay (AK) | Anita Bay | USA |
| AIC | Airok | Airok | Marshall Islands |
| AID | Anderson (IN) | Municipal | USA |
| AIE | Aiome | Aiome | Papua New Guinea |
| AIF | Assis | Assis | Brazil |
| AIG | Yalinga | Yalinga | Central African Republic |
| AIH | Aiambak | Aiambak | Papua New Guinea |
| AII | Alisabieh | Alisabieh | Djibouti |
| AIK | Aiken (SC) | Municipal | USA |
| AIL | Ailigandi | Ailigandi | Panama |
| AIM | Ailuk Island | Ailuk Island | Marshall Islands |
| AIN | Wainwright (AK) | Wainwright | USA |
| AIO | Atlantic IA | Municipal | USA |
| AIP | Ailinglapalap Island | Ailinglapalap Island | Marshall Islands |
| AIR | Aripuana | Aripuana | Brazil |
| AIS | Arorae Island | Arorae Island | Kiribati |
| AIT | Aitutaki | Aitutaki | Cook Islands |
| AIU | Atiu Island | Atiu Island | Cook Islands |
| AIV | Aliceville (AL) | George Downer | USA |
| AIW | Ai-Ais | Ai-Ais | Namibia |
| AIY | Atlantic City (NJ) | Bader Field (closed 2006) | USA |
| AIZ | Kaiser/Lake Ozark (MO) | Lee C Fine Memorial | USA |
| AJA | Ajaccio | Campo Dell Oro | France |
| AJF | Jouf | Jouf | Saudi Arabia |
| AJI | Agri | Agri | Turkey |
| AJJ | Akjoujt | Akjoujt | Mauritania |
| AJL | Aizawl | Aizawl | India |
| AJN | Anjouan, Nzwani Island | Ouani | Comoros |
| AJO | Aljouf | Aljouf | Yemen |
| AJR | Arvidsjaur | Arvidsjaur | Sweden |
| AJS | Abreojos | Abreojos | Mexico |
| AJU | Aracaju | Aracaju – Santa Maria Airport | Brazil |
| AJY | Agades | Mano Dayak International Airport | Niger |
| AKA | Ankang | Ankang | PR China |
| AKB | Atka (AK) | Atka | USA |
| AKC | Akron/Canton (OH) | Akron Fulton International Airport | USA |
| AKD | Akola | Akola | India |
| AKE | Akieni | Akieni | Gabon |
| AKF | Kufrah | Kufrah | Libya |
| AKG | Anguganak | Anguganak | Papua New Guinea |
| AKI | Akiak (AK) | Akiak | USA |
| AKJ | Asahikawa | Asahikawa | Japan |
| AKK | Akhiok | Akhiok SPB | USAAK |
| AKL | Auckland | Auckland International Airport | New Zealand |
| AKL | Auckland | Metropolitan Area | New Zealand |
| AKM | Zakouma | Zakouma | Chad |
| AKN | King Salmon (AK) | King Salmon | USA |
| AKO | Akron (CO) | Colorado Plains Regional Airport | USA |
| AKP | Anaktuvuk (AK) | Anaktuvuk | USA |
| AKQ | Astraksetra | Gunung Batin | Indonesia |
| AKR | Akure | Akure | Nigeria |
| AKS | Auki | Gwaunaru’u | Solomon Islands |
| AKT | Akrotiri | Akrotiri RAF | Cyprus |
| AKU | Aksu | Aksu | PR China |
| AKV | Akulivik | Akulivik | Canada |
| AKX | Aktyubinsk | Aktyubinsk | Kazakhstan |
| AKY | Sittwe | Sittwe Airport | Myanmar |
| ALA | Almaty | Almaty International Airport | Kazakhstan |
| ALB | Albany (NY) | Albany International Airport | USA |
| ALC | Alicante | El Altet Airport | Spain |
| ALD | Alerta | Alerta | Peru |
| ALE | Alpine (TX) | Alpine | USA |
| ALF | Alta | Alta | Norway |
| ALG | Algiers | Houari Boumedienne Airport | Algeria |
| ALH | Albany | Albany | Australia |
| ALI | Alice | Alice International Airport | USA |
| ALJ | Alexander Bay | Kortdoorn | South Africa |
| ALK | Asela | Asela | Ethiopia |
| ALL | Albenga | Albenga | Italy |
| ALM | Alamogordo (NM) | Municipal | USA |
| ALN | Alton (IL) | Alton | USA |
| ALO | Waterloo IA | Waterloo | USA |
| ALP | Aleppo | Aleppo International Airport (Nejrab Airport) | Syria |
| ALQ | Alegrete | Federal | Brazil |
| ALR | Alexandra | Alexandra | New Zealand |
| ALS | Alamosa (CO) | Municipal | USA |
| ALT | Alenquer | Alenquer | Brazil |
| ALU | Alula | Alula | Somalia |
| ALV | Andorra La Vella | Andorra La Vella H/P | Andorra |
| ALW | Walla Walla (WA) | Walla Walla | USA |
| ALX | Alexander City (AL) | Thomas C. Russell Field | USA |
| ALY | Alexandria | El Nouzha Airport (Alexandria International Airport) | Egypt |
| ALZ | Alitak (AK) | Alitak SPB | USA |
| AMA | Amarillo (TX) | Rick Husband Amarillo International Airport | USA |
| AMB | Ambilobe | Ambilobe | Madagascar |
| AMC | Am Timan | Am Timan | Chad |
| AMD | Ahmedabad | Sardar Vallabhbhai Patel International Airport | India |
| AME | Alto Molocue | Alto Molocue | Mozambique |
| AMF | Ama | Ama | Papua New Guinea |
| AMG | Amboin | Amboin | Papua New Guinea |
| AMH | Arba Mintch | Arba Mintch | Ethiopia |
| AMI | Mataram | Selaparang | Indonesia |
| AMJ | Almenara | Almenara | Brazil |
| AMK | Durango (CO) | Animas Airpark | USA |
| AML | Puerto Armuellas | Puerto Armuellas | Panama |
| AMM | Amman | Queen Alia International Airport | Jordan |
| AMN | Alma (MI) | Gratiot Community | USA |
| AMO | Mao | Mao | Chad |
| AMP | Ampanihy | Ampanihy | Madagascar |
| AMQ | Ambon | Pattimura | Indonesia |
| AMR | Arno | Arno | Marshall Islands |
| AMS | Amsterdam | Amsterdam-Schiphol | Netherlands |
| AMT | Amata | Amata | Australia |
| AMU | Amanab | Amanab | Papua New Guinea |
| AMV | Amderma | Amderma | Russia |
| AMW | Ames IA | Ames | USA |
| AMX | Ammaroo | Ammaroo | Australia |
| AMY | Ambatomainty | Ambatomainty | Madagascar |
| AMZ | Ardmore | Ardmore | New Zealand |
| ANA | Anaheim (CA) | Anaheim | USA |
| ANB | Anniston (AL) | County Airport | USA |
| ANB | Anniston (AL) | Metropolitan Area | USA |
| ANC | Anchorage (AK) | Ted Stevens Anchorage International Airport | USA |
| AND | Anderson (SC) | Anderson | USA |
| ANE | Angers | Marce | France |
| ANF | Antofagasta | Cerro Moreno International Airport | Chile |
| ANG | Angouleme | Brie-Champniers | France |
| ANH | Anuha Island Resort | Anuha Island Resort | Solomon Islands |
| ANI | Aniak (AK) | Aniak | USA |
| ANJ | Zanaga | Zanaga | Congo (ROC) |
| ANK | Ankara | Etimesgut | Turkey |
| ANL | Andulo | Andulo | Angola |
| ANM | Antalaha | Antsirabato | Madagascar |
| ANN | Annette Island (AK) | Annette Island | USA |
| ANO | Angoche | Angoche | Mozambique |
| ANP | Annapolis (MD) | Lee Airport | USA |
| ANQ | Angola (IN) | Tri-State Steuben City | USA |
| ANR | Antwerp | Antwerpen International Airport (Deurne) | Belgium |
| ANS | Andahuaylas | Andahuaylas | Peru |
| ANT | St. Anton | St. Anton | Austria |
| ANU | St. John’s | V.C. Bird International Airport | Antigua and Barbuda |
| ANV | Anvik (AK) | Anvik | USA |
| ANW | Ainsworth (NE) | Ainsworth | USA |
| ANX | Andenes | Andenes | Norway |
| ANY | Anthony (KS) | Anthony | USA |
| ANZ | Angus Downs | Angus Downs | Australia |
| AOA | Aroa | Aroa | Papua New Guinea |
| AOB | Annanberg | Annanberg | Papua New Guinea |
| AOC | Altenburg | Altenburg Nobitz | Germany |
| AOD | Abou Deia | Abou Deia | Chad |
| AOE | Eskisehir | Anadolu University | Turkey |
| AOG | Anshan | Anshan | PR China |
| AOH | Liangping | Allen County | PR China |
| AOH | Lima (OH) | Allen County | USA |
| AOI | Ancona | Ancona Falconara Airport | Italy |
| AOJ | Aomori | Aomori | Japan |
| AOK | Karpathos | Karpathos | Greece |
| AOL | Paso De Los Libres | Paso De Los Libres | Argentina |
| AON | Arona | Arona | Papua New Guinea |
| AOO | Altoona (PA) | Martinsburg | USA |
| AOR | Alor Setar | Alor Setar | Malaysia |
| AOS | Amook (AK) | Amook | USA |
| AOT | Aosta | Corrado Gex | Italy |
| AOU | Attopeu | Attopeu | Lao PDR |
| APA | Denver (CO) | Arapahoe County – Centennial Airport | USA |
| APB | Apolo | Apolo | Bolivia |
| APC | Napa (CA) | Napa County | USA |
| APE | San Juan Aposento | San Juan Aposento | Peru |
| APF | Naples (FL) | Naples | USA |
| APG | Aberdeen (MD) | Phillips AAF | USA |
| APH | Bowling Green (VA) | Camp A P Hill | USA |
| API | Apiay | Apiay | Colombia |
| APK | Apataki | Apataki | French Polynesia |
| APL | Nampula | Nampula | Mozambique |
| APN | Alpena (MI) | Alpena County Regional | USA |
| APO | Apartado | Apartado | Colombia |
| APP | Asapa | Asapa | Papua New Guinea |
| APQ | Arapiraca | Arapiraca | Brazil |
| APR | April River | April River | Papua New Guinea |
| APS | Anapolis | Anapolis | Brazil |
| APT | Jasper (TN) | Marion County | USA |
| APU | Apucarana | Apucarana | Brazil |
| APV | Apple Valley (CA) | Apple Valley | USA |
| APW | Apia | Faleolo International Airport | Samoa |
| APX | Arapongas | Arapongas | Brazil |
| APY | Alto Parnaiba | Alto Parnaiba | Brazil |
| APZ | Zapala | Zapala | Argentina |
| AQA | Araraquara | Araraquara | Brazil |
| AQB | Quiche | Quiche Airport | Guatemala |
| AQG | Anqing | Anqing | PR China |
| AQI | Qaisumah | Qaisumah | Saudi Arabia |
| AQJ | Aqaba | King Hussein International Airport | Jordan |
| AQM | Ariquemes | Ariquemes | Brazil |
| AQP | Arequipa | Rodriguez Ballon International Airport | Peru |
| AQS | Saqani | Saqani | Fiji |
| AQY | Alyeska (AK) | Alyeska | USA |
| ARA | New Iberia (LA) | Acadiana Regional | USA |
| ARB | Ann Arbor (MI) | Municipal | USA |
| ARC | Arctic Village (AK) | Arctic Village | USA |
| ARD | Alor Island | Alor Island | Indonesia |
| ARE | Arecibo | Antonio/Nery/Juarbe Pol | Puerto Rico |
| ARF | Acaricuara | Acaricuara | Colombia |
| ARG | Argyle | Argyle International Airport | St. Vincent and the Grenadines |
| ARH | Arkhangelsk | Talagi Airport | Russia |
| ARI | Arica | Chacalluta International Airport | Chile |
| ARJ | Arso | Arso | Indonesia |
| ARK | Arusha | Arusha | Tanzania |
| ARL | Arly | Arly | Burkina Faso |
| ARM | Armidale | Armidale | Australia |
| ARN | Stockholm | Arlanda | Sweden |
| ARO | Arboletas | Arboletas | Colombia |
| ARP | Aragip | Aragip | Papua New Guinea |
| ARQ | Arauquita | Arauquita | Colombia |
| ARR | Alto Rio Senguerr | Alto Rio Senguerr | Argentina |
| ARS | Aragarcas | Aragarcas | Brazil |
| ART | Watertown (NY) | Watertown | USA |
| ARU | Aracatuba | Aracatuba | Brazil |
| ARV | Minocqua (WI) | Noble F. Lee | USA |
| ARW | Arad | Arad | Romania |
| ARX | Asbury Park (NJ) | Asbury Park (closed 1977) | USA |
| ARY | Ararat | Ararat | Australia |
| ARZ | N’Zeto | N’Zeto | Angola |
| ASA | Assab | Assab International Airport | Eritrea |
| ASB | Ashgabat | Ashgabat Airport | Turkmenistan |
| ASC | Ascension | Ascension | Bolivia |
| ASD | Andros Town | Andros Town International Airport | Bahamas |
| ASE | Aspen (CO) | Aspen-Pitkin County Airport | USA |
| ASF | Astrakhan | Astrakhan | Russia |
| ASG | Ashburton | Ashburton | New Zealand |
| ASH | Nashua (NH) | Boire Field | USA |
| ASI | Georgetown | Wideawake Field | St. Helena |
| ASJ | Amami Oshima Is | Amami-Oshima Airport | Japan |
| ASK | Yamoussoukro | Yamoussoukro | Cote d’Ivoire |
| ASL | Marshall (TX) | Harrison County | USA |
| ASM | Asmara | Asmara International Airport | Eritrea |
| ASN | Talladega (AL) | Talladega | USA |
| ASO | Asosa | Asosa | Ethiopia |
| ASP | Alice Springs | Alice Springs | Australia |
| ASQ | Austin (NV) | Austin | USA |
| ASR | Kayseri | Kayseri | Turkey |
| AST | Astoria (OR) | Astoria | USA |
| ASU | Asuncion | Silvio Pettirossi International Airport | Paraguay |
| ASV | Amboseli | Amboseli | Kenya |
| ASW | Aswan | Aswan International Airport | Egypt |
| ASX | Ashland (WI) | Ashland | USA |
| ASY | Ashley (ND) | Ashley | USA |
| ASZ | Asirim | Asirim | Papua New Guinea |
| ATA | Anta | Anta | Peru |
| ATB | Atbara | Atbara | Sudan |
| ATC | Arthur’s Town | Arthur’s Town | Bahamas |
| ATD | Atoifi | Atoifi | Solomon Islands |
| ATE | Antlers (OK) | Antlers | USA |
| ATF | Ambato | Chachoan | Ecuador |
| ATG | Attock | Attock | Pakistan |
| ATH | Athens | Eleftherios Venizelos International Airport | Greece |
| ATI | Artigas | Artigas | Uruguay |
| ATJ | Antsirabe | Antsirabe | Madagascar |
| ATK | Atqasuk (AK) | Atqasuk | USA |
| ATL | Atlanta (GA) | Hartsfield-Jackson Atlanta International Airport | USA |
| ATM | Altamira | Altamira | Brazil |
| ATN | Namatanai | Namatanai | Papua New Guinea |
| ATO | Athens (OH) | Ohio University | USA |
| ATP | Aitape | Airstrip | Papua New Guinea |
| ATP | Aitape | Metropolitan Area | Papua New Guinea |
| ATQ | Amritsar | Sri Guru Ram Dass Jee International Airport | Punjab, India |
| ATR | Atar | Atar Mouakchott | Mauritania |
| ATS | Artesia (NM) | Artesia | USA |
| ATT | Atmautluak (AK) | Atmautluak | USA |
| ATU | Attu Island (AK) | Casco Cove | USA |
| ATV | Ati | Ati | Chad |
| ATW | Appleton (WI) | Outagamie County | USA |
| ATX | Atbasar | Atbasar | Kazakhstan |
| ATY | Watertown (SD) | Watertown | USA |
| ATZ | Assiut | Assiut | Egypt |
| AUA | Aruba | Queen Beatrix International Airport (Reina Beatrix) | Aruba |
| AUB | Itauba | Itauba | Brazil |
| AUC | Arauca | Arauca | Colombia |
| AUD | Augustus Downs | Augustus Downs | Australia |
| AUE | Abu Rudeis | Abu Rudeis | Egypt |
| AUF | Auxerre | Auxerre Branches | France |
| AUG | Augusta (ME) | Augusta | USA |
| AUH | Abu Dhabi | Abu Dhabi International | United Arab Emirates |
| AUI | Aua Island | Aua Island | Papua New Guinea |
| AUJ | Ambunti | Ambunti | Papua New Guinea |
| AUK | Alakanuk (AK) | Alakanuk | USA |
| AUL | Aur Island | Aur Island | Marshall Islands |
| AUM | Austin (MN) | Austin | USA |
| AUN | Auburn (CA) | Auburn | USA |
| AUO | Auburn (AL) | Auburn-Opelika | USA |
| AUP | Agaun | Agaun | Papua New Guinea |
| AUQ | Atuona | Atuona | French Polynesia |
| AUR | Aurillac | Aurillac | France |
| AUS | Austin (TX) | Austin-Bergstrom International | USA |
| AUT | Atauro | Atauro | Indonesia |
| AUU | Aurukun Mission | Aurukun Mission | Australia |
| AUV | Aumo | Aumo | Papua New Guinea |
| AUW | Wausau (WI) | Municipal | USA |
| AUX | Araguaina | Araguaina | Brazil |
| AUY | Aneityum | Aneityum | Vanuatu |
| AUZ | Aurora (IL) | Municipal Airport | USA |
| AVB | Aviano | Aviano | Italy |
| AVF | Avoriaz | Avoriaz | France |
| AVG | Auvergne | Auvergne | Australia |
| AVI | Ciego De Avila | Maximo Gomez | Cuba |
| AVK | Arvaikheer | Arvaikheer | Mongolia |
| AVL | Asheville (NC) | Hendersonville | USA |
| AVN | Avignon | Avignon-Caum | France |
| AVO | Avon Park (FL) | Municipal | USA |
| AVP | Scranton (PA) | Wilkes-Barre International | USA |
| AVU | Avu Avu | Avu Avu | Solomon Islands |
| AVV | Avalon | Avalon | Australia |
| AVW | Tucson (AZ) | Avra Valley | USA |
| AVX | Catalina Island (CA) | Avalon Bay | USA |
| AWA | Awassa | Awassa | Ethiopia |
| AWB | Awaba | Awaba | Papua New Guinea |
| AWD | Aniwa | Aniwa | Vanuatu |
| AWE | Alowe | Alowe | Gabon |
| AWH | Awareh | Awareh | Ethiopia |
| AWK | Wake Island | Wake Island | US Minor Outlying Is |
| AWM | West Memphis (AR) | Municipal | USA |
| AWN | Alton Downs | Alton Downs | Australia |
| AWP | Austral Downs | Austral Downs | Australia |
| AWR | Awar | Awar | Papua New Guinea |
| AWZ | Ahwaz | Ahwaz | Iran |
| AXA | Anguilla | Wallblake | Anguilla |
| AXB | Alexandria Bay (NY) | Alexandria Bay | USA |
| AXC | Aramac | Aramac | Australia |
| AXD | Alexandroupolis | Demokritos Airport | Greece |
| AXE | Xanxere | Xanxere | Brazil |
| AXG | Algona IA | Algona | USA |
| AXK | Ataq | Ataq | Yemen |
| AXL | Alexandria | Alexandria | Australia |
| AXM | Armenia | El Eden | Colombia |
| AXN | Alexandria (MN) | Alexandria | USA |
| AXP | Spring Point | Springpoint Airport | Bahamas |
| AXR | Arutua | Arutua | French Polynesia |
| AXS | Altus (OK) | Municipal | USA |
| AXT | Akita | Akita | Japan |
| AXU | Axum | Axum | Ethiopia |
| AXV | Wapakoneta (OH) | Neil Armstrong | USA |
| AXX | Angel Fire (NM) | Angel Fire | USA |
| AYA | Ayapel | Ayapel | Colombia |
| AYC | Ayacucho | Ayacucho | Colombia |
| AYD | Alroy Downs | Alroy Downs | Australia |
| AYE | Fort Devens (MA) | AAF Heliport | USA |
| AYG | Yaguara | Yaguara | Colombia |
| AYH | Alconbury | RAF Station | United Kingdom |
| AYI | Yari | Yari | Colombia |
| AYK | Arkalyk | Arkalyk | Kazakhstan |
| AYL | Anthony Lagoon | Anthony Lagoon | Australia |
| AYN | Anyang | Anyang | PR China |
| AYO | Ayolas | Ayolas | Paraguay |
| AYP | Ayacucho | Yanamilla | Peru |
| AYQ | Ayers Rock | Connellan | Australia |
| AYR | Ayr | Ayr | Australia |
| AYS | Waycross (GA) | Ware County | USA |
| AYT | Antalya | Antalya | Turkey |
| AYU | Aiyura | Aiyura | Papua New Guinea |
| AYW | Ayawasi | Ayawasi | Indonesia |
| AYZ | Amityville (NY) | Zahns | USA |
| AZB | Amazon Bay | Amazon Bay | Papua New Guinea |
| AZD | Yazd | Yazd | Iran |
| AZG | Apatzingan | Apatzingan | Mexico |
| AZI | Abu Dhabi | Al Bateen Airport | United Arab Emirates |
| AZN | Andizhan | Andizhan | Uzbekistan |
| AZO | Kalamazoo (MI) | Battle Creek International | USA |
| AZP | Mexico City | Atizapan | Mexico |
| AZR | Adrar | Adrar | Algeria |
| AZS | El Catey | Samaná El Catey International Airport | Dominican Republic |
| AZT | Zapatoca | Zapatoca | Colombia |
| AZZ | Ambriz | Ambriz | Angola |
| BAA | Bialla | Bialla | Papua New Guinea |
| BAB | Marysville (CA) | Beale AFB | USA |
| BAC | Barranca De Upia | Barranca De Upia | Colombia |
| BAD | Shreveport (LA) | Barksdale AFB | USA |
| BAE | Barcelonnette | Barcelonnette | France |
| BAF | Westfield (MA) | Barnes | USA |
| BAG | Baguio | Loakan | Philippines |
| BAH | Bahrain | Bahrain International | Bahrain |
| BAI | Buenos Aires | Buenos Aires | Costa Rica |
| BAJ | Bali | Bali | Papua New Guinea |
| BAK | Baku | Baku | Azerbaijan |
| BAL | Batman | Batman | Turkey |
| BAM | Battle Mountain (NV) | Lander County | USA |
| BAN | Basongo | Basongo | Congo (DRC) |
| BAO | Ban Mak Khaen | Udorn | Thailand |
| BAP | Baibara | Baibara | Papua New Guinea |
| BAQ | Barranquilla | E Cortissoz | Colombia |
| BAR | Baker Island (AK) | Baker AAF | USA |
| BAS | Balalae | Balalae | Solomon Islands |
| BAT | Barretos | Barretos | Brazil |
| BAU | Bauru | Bauru | Brazil |
| BAV | Baotou | Baotou | PR China |
| BAW | Biawonque | Biawonque | Gabon |
| BAX | Barnaul | Barnaul | Russia |
| BAY | Baia Mare | Baia Mare | Romania |
| BAZ | Barbelos | Barbelos | Brazil |
| BBA | Balmaceda | Teniente Vidal | Chile |
| BBB | Benson (MN) | Municipal | USA |
| BBC | Bay City (TX) | Bay City | USA |
| BBD | Brady (TX) | Curtis Field | USA |
| BBE | Big Bell | Big Bell | Australia |
| BBF | Burlington (MA) | Burlington | USA |
| BBG | Butaritari | Butaritari | Kiribati |
| BBH | Barth | Barth | Germany |
| BBI | Bhubaneswar | Bhubaneswar | India |
| BBJ | Bitburg | Bitburg Air Base | Germany |
| BBK | Kasane | Kasane | Botswana |
| BBL | Babolsar | Babolsar | Iran |
| BBM | Battambang | Battambang | Cambodia |
| BBN | Bario | Bario | Malaysia |
| BBO | Berbera | Berbera | Somalia |
| BBP | Bembridge | Bembridge | United Kingdom |
| BBQ | Barbuda | Barbuda | Antigua and Barbuda |
| BBR | Basse Terre | Baillif | Guadeloupe |
| BBS | Blackbush | Blackbush | United Kingdom |
| BBT | Berberati | Berberati | Central African Republic |
| BBU | Bucharest | Baneasa | Romania |
| BBV | Bereby | Bereby | Cote d’Ivoire |
| BBW | Broken Bow (NE) | Broken Bow | USA |
| BBX | Blue Bell (PA) | Wings Field | USA |
| BBY | Bambari | Bambari | Central African Republic |
| BBZ | Zambezi | Zambezi | Zambia |
| BCA | Baracoa | Baracoa | Cuba |
| BCB | Blacksburg (VA) | Virginia Tech | USA |
| BCC | Bear Creek (AK) | Bear Creek | USA |
| BCD | Bacolod City | Bacolod–Silay International Airport | Negros Occidental, Philippines |
| BCE | Bryce (UT) | Bryce | USA |
| BCF | Bouca | Bouca | Central African Republic |
| BCG | Bemichi | Bemichi | Guyana |
| BCH | Baucau | English Madeira | Indonesia |
| BCI | Barcaldine | Barcaldine | Australia |
| BCJ | Baca Grande (CO) | Baca Grande | USA |
| BCK | Bolwarra | Bolwarra | Australia |
| BCL | Barra Colorado | Barra Colorado | Costa Rica |
| BCM | Bacau | Bacau | Romania |
| BCN | Barcelona | Barcelona | Spain |
| BCO | Jinka | Jinka | Ethiopia |
| BCP | Bambu | Bambu | Papua New Guinea |
| BCQ | Brack | Brack | Libya |
| BCR | Boca Do Acre | Boca Do Acre | Brazil |
| BCS | Belle Chasse (LA) | Southern Seaplane | USA |
| BCT | Boca Raton (FL) | Public | USA |
| BCU | Bauchi | Bauchi | Nigeria |
| BCV | Belmopan | Belmopan | Belize |
| BCW | Benguera Island | Benguera Island | Mozambique |
| BCX | Beloreck | Beloreck | Russia |
| BCY | Bulchi | Bulchi | Ethiopia |
| BCZ | Bickerton Island | Bickerton Island | Australia |
| BDA | Bermuda | Bermuda International | Bermuda |
| BDB | Bundaberg | Bundaberg | Australia |
| BDC | Barra Do Corda | Barra Do Corda | Brazil |
| BDD | Badu Island | Badu Island | Australia |
| BDE | Baudette (MN) | Baudette | USA |
| BDF | Bradford (IL) | Rinkenberger | USA |
| BDG | Blanding (UT) | Blanding | USA |
| BDH | Bandar Lengeh | Bandar Lengeh | Iran |
| BDI | Bird Island | Bird Island | Seychelles |
| BDJ | Banjarmasin | Sjamsudin Noor | Indonesia |
| BDK | Bondoukou | Bondoukou | Cote d’Ivoire |
| BDL | Hartford, Windsor Locks (CT) | Hartford Bradley International | USA |
| BDM | Bandirma | Bandirma | Turkey |
| BDN | Badin | Talhar | Pakistan |
| BDO | Bandung | Husein Sastranegara | Indonesia |
| BDP | Bhadrapur | Bhadrapur | Nepal |
| BDQ | Vadodara | Vadodara | India |
| BDR | Bridgeport (CT) | Igor I. Sikorsky Mem. | USA |
| BDS | Brindisi | Papola Casale | Italy |
| BDT | Gbadolite | Gbadolite | Congo (DRC) |
| BDU | Bardufoss | Bardufoss | Norway |
| BDV | Moba | Moba | Congo (DRC) |
| BDW | Bedford Downs | Bedford Downs | Australia |
| BDX | Broadus (MT) | Broadus Airport | USA |
| BDY | Bandon (OR) | State | USA |
| BDZ | Baindoung | Baindoung | Papua New Guinea |
| BEA | Bereina | Bereina | Papua New Guinea |
| BEB | Benbecula | Benbecula | United Kingdom |
| BEC | Wichita (KS) | Beech | USA |
| BED | Bedford (MA) | Hanscom Field | USA |
| BEE | Beagle Bay | Beagle Bay | Australia |
| BEF | Bluefields | Bluefields | Nicaragua |
| BEG | Belgrade | Aerodrom Beograd | Serbia |
| BEH | Benton Harbor (MI) | Ross Field | USA |
| BEI | Beica | Beica | Ethiopia |
| BEJ | Berau | Berau | Indonesia |
| BEK | Bareli | Bareli | India |
| BEL | Belem | Val de Cans International Airport | Brazil |
| BEM | Bossembele | Bossembele | Central African Republic |
| BEN | Benghazi | Benina International | Libya |
| BEO | Newcastle | Belmont | Australia |
| BEP | Bellary | Bellary | India |
| BEQ | Bury St Edmunds | Honington | United Kingdom |
| BER | Berlin | Metropolitan Area | Germany |
| BES | Brest | Guipavas | France |
| BET | Bethel (AK) | Bethel Airport | USA |
| BEU | Bedourie | Bedourie | Australia |
| BEV | Beer Sheba | Beer Sheba | Israel |
| BEW | Beira | Beira | Mozambique |
| BEX | Benson | RAF Station | United Kingdom |
| BEY | Beirut | International | Lebanon |
| BEZ | Beru | Beru | Kiribati |
| BFB | Blue Fox Bay (AK) | Blue Fox Bay | USA |
| BFC | Bloomfield | Bloomfield | Australia |
| BFD | Bradford (PA) | Bradford | USA |
| BFE | Bielefeld | Bielefeld | Germany |
| BFF | Scottsbluff (NE) | Scotts Bluff County | USA |
| BFG | Bullfrog Basin (UT) | Bullfrog Basin | USA |
| BFH | Curitiba | Bacacheri | Brazil |
| BFI | Seattle (WA) | Boeing Fld International | USA |
| BFJ | Ba | Ba | Fiji |
| BFK | Denver (CO) | Buckley ANGB | USA |
| BFL | Bakersfield (CA) | Meadows Field | USA |
| BFM | Mobile (AL) | Mob Aerospace | USA |
| BFN | Bloemfontein | Bloemfontein International | South Africa |
| BFO | Buffalo Range | Buffalo Range | Zimbabwe |
| BFP | Beaver Falls (PA) | Beaver Falls | USA |
| BFQ | Bahia Pinas | Bahia Pinas | Panama |
| BFR | Bedford (IN) | Virgil I Grissom Muni | USA |
| BFS | Belfast | Belfast International Airport | United Kingdom |
| BFT | Beaufort (SC) | County | USA |
| BFU | Bengbu | Bengbu | PR China |
| BFV | Buri Ram | Buri Ram | Thailand |
| BFX | Bafoussam | Bafoussam | Cameroon |
| BGA | Bucaramanga | Palo Negro | Colombia |
| BGB | Booue | Booue | Gabon |
| BGC | Braganca | Braganca | Portugal |
| BGD | Borger (TX) | Borger | USA |
| BGE | Bainbridge (GA) | Decatur County | USA |
| BGF | Bangui | Bangui | Central African Republic |
| BGG | Bongouanou | Bongouanou | Cote d’Ivoire |
| BGH | Boghe | Abbaye | Mauritania |
| BGI | Bridgetown | Grantley Adams International | Barbados |
| BGJ | Borgarfjordur Eystri | Borgarfjordur Eystri | Iceland |
| BGK | Big Creek | Big Creek | Belize |
| BGL | Baglung | Baglung | Nepal |
| BGM | Johnson City (NY) | Greater Binghamton Airport | USA |
| BGN | Brueggen | R.A.F. | Germany |
| BGO | Bergen | Flesland | Norway |
| BGO | Bergen | Metropolitan Area | Norway |
| BGP | Bongo | Bongo | Gabon |
| BGQ | Big Lake (AK) | Big Lake | USA |
| BGR | Bangor (ME) | International | USA |
| BGS | Big Spring (TX) | Webb AFB | USA |
| BGT | Bagdad (AZ) | Bagdad | USA |
| BGU | Bangassou | Bangassou | Central African Republic |
| BGV | Bento Goncalves | Bento Goncalves | Brazil |
| BGW | Baghdad | Baghdad International Airport | Iraq |
| BGX | Bage | Bage | Brazil |
| BGY | Milan | Orio Al Serio | Italy |
| BGZ | Braga | Braga | Portugal |
| BHA | Bahia De Caraquez | Bahia De Caraquez | Ecuador |
| BHB | Bar Harbour (ME) | Bar Harbour | USA |
| BHC | Bhurban | Bhurban Heliport | Pakistan |
| BHD | Belfast | George Best Belfast City Airport | United Kingdom |
| BHE | Blenheim | Blenheim | New Zealand |
| BHF | Bahia Cupica | Bahia Cupica | Colombia |
| BHG | Brus Laguna | Brus Laguna | Honduras |
| BHH | Bisha | Bisha | Saudi Arabia |
| BHI | Bahia Blanca | Comandante | Argentina |
| BHJ | Bhuj | Rudra Mata | India |
| BHK | Bukhara | Bukhara | Uzbekistan |
| BHL | Bahia Angeles | Bahia Angeles | Mexico |
| BHM | Birmingham (AL) | Birmingham | USA |
| BHN | Beihan | Beihan | Yemen |
| BHO | Bhopal | Bhopal | India |
| BHP | Bhojpur | Bhojpur | Nepal |
| BHQ | Broken Hill | Broken Hill | Australia |
| BHR | Bharatpur | Bharatpur | Nepal |
| BHS | Bathurst | Raglan | Australia |
| BHT | Brighton Downs | Brighton Downs | Australia |
| BHU | Bhavnagar | Bhavnagar | India |
| BHV | Bahawalpur | Bahawalpur | Pakistan |
| BHW | Sargodha | Bhagatanwala Apt | Pakistan |
| BHX | Birmingham | International | United Kingdom |
| BHY | Beihai | Beihai | PR China |
| BHZ | Belo Horizonte | Metropolitan Area | Brazil |
| BIA | Bastia | Poretta | France |
| BIB | Baidoa | Baidoa | Somalia |
| BIC | Big Creek (AK) | Big Creek | USA |
| BID | Block Island (RI) | Block Island | USA |
| BIE | Beatrice (NE) | Beatrice | USA |
| BIF | El Paso (TX) | Biggs AAF | USA |
| BIG | Big Delta (AK) | Intermediate Field | USA |
| BIH | Bishop (CA) | Bishop | USA |
| BII | Bikini Atoll | Enyu Airfield | Marshall Islands |
| BIJ | Biliau | Biliau | Papua New Guinea |
| BIK | Biak | Mokmer | Indonesia |
| BIL | Billings (MT) | Billings | USA |
| BIM | Bimini | International | Bahamas |
| BIN | Bamiyan | Bamiyan | Afghanistan |
| BIO | Bilbao | Bilbao | Spain |
| BIP | Bulimba | Bulimba | Australia |
| BIQ | Biarritz | Biarritz Parme | France |
| BIR | Biratnagar | Biratnagar | Nepal |
| BIS | Bismarck (ND) | Bismarck | USA |
| BIT | Baitadi | Baitadi | Nepal |
| BIU | Bildudalur | Bildudalur | Iceland |
| BIV | Bria | Bria | Central African Republic |
| BIW | Billiluna | Billiluna | Australia |
| BIX | Biloxi (MS) | Keesler AFB | USA |
| BIY | Bisho | Bisho | South Africa |
| BIZ | Bimin | Bimin | Papua New Guinea |
| BJA | Bejaia | Bejaia | Algeria |
| BJB | Bojnord | Bojnord | Iran |
| BJC | Broomfield (CO) | Jeffco | USA |
| BJD | Bakkafjordur | Bakkafjordur | Iceland |
| BJF | Batsfjord | Båtsfjord Airport | Norway |
| BJG | Bolaang | Bolaang | Indonesia |
| BJH | Bajhang | Bajhang | Nepal |
| BJI | Bemidji (MN) | Bemidji | USA |
| BJJ | Wooster (OH) | Wayne County | USA |
| BJK | Benjina | Benjina | Indonesia |
| BJL | Banjul | Yundum International | Gambia |
| BJM | Bujumbura | Bujumbura International | Burundi |
| BJN | Bajone | Bajone | Mozambique |
| BJO | Bermejo | Bermejo | Bolivia |
| BJP | Braganca Paulista | Braganca Paulista | Brazil |
| BJR | Bahar Dar | Bahar Dar | Ethiopia |
| BJS | Beijing | Metropolitan Area | PR China |
| BJU | Bajura | Bajura Airport | Nepal |
| BJV | Bodrum. | Milas Airport | Turkey |
| BJW | Bajawa | Bajawa | Indonesia |
| BJX | Leon/Guanajuato | Del Bajio | Mexico |
| BJY | Belgrade | Batajnica | Serbia |
| BJZ | Badajoz | Talaveral La Real | Spain |
| BKA | Moscow | Bykovo | Russia |
| BKB | Bikaner | Bikaner | India |
| BKC | Buckland (AK) | Buckland | USA |
| BKD | Breckenridge (TX) | Stephens County | USA |
| BKE | Baker (OR) | Baker | USA |
| BKF | Brooks Lake (AK) | Brooks Lake | USA |
| BKH | Kekaha (HI) | Barking Sands | USA |
| BKI | Kota Kinabalu | Kota Kinabalu | Malaysia |
| BKJ | Boke | Boke | Guinea |
| BKK | Bangkok | Suvarnabhumi International | Thailand |
| BKK | Bangkok | Metropolitan Area | Thailand |
| BKL | Cleveland (OH) | Burke Lakefront | USA |
| BKM | Bakalalan | Bakalalan | Malaysia |
| BKN | Birni Nkoni | Birni Nkoni | Niger |
| BKO | Bamako | Bamako | Mali |
| BKP | Barkly Downs | Barkly Downs | Australia |
| BKQ | Blackall | Blackall | Australia |
| BKR | Bokoro | Bokoro | Chad |
| BKS | Bengkulu | Padangkemiling | Indonesia |
| BKT | Blackstone (VA) | Blackstone AAF | USA |
| BKU | Betioky | Betioky | Madagascar |
| BKW | Beckley (WV) | Beckley | USA |
| BKX | Brookings (SD) | Brookings | USA |
| BKY | Bukavu | Kamenbe | Congo (DRC) |
| BKZ | Bukoba | Bukoba | Tanzania |
| BLA | Barcelona | Gen. J A Anzoategui | Venezuela |
| BLB | Balboa | Balboa | Panama |
| BLC | Bali | Bali | Cameroon |
| BLD | Boulder City (NV) | Boulder City | USA |
| BLE | Borlange/Falun | Dala | Sweden |
| BLF | Princeton (WV) | Bluefield/Princeton Airport | USA |
| BLG | Belaga | Belaga | Malaysia |
| BLH | Blythe (CA) | Blythe | USA |
| BLI | Bellingham (WA) | Bellingham | USA |
| BLJ | Batna | Batna | Algeria |
| BLK | Blackpool | Blackpool | United Kingdom |
| BLL | Billund | Billund | Denmark |
| BLM | Belmar (NJ) | Monmouth County | USA |
| BLN | Benalla | Benalla | Australia |
| BLO | Blonduos | Blonduos | Iceland |
| BLP | Bellavista | Bellavista | Peru |
| BLQ | Bologna | Guglielmo Marconi | Italy |
| BLR | Bangalore | Bengaluru International Airport | India |
| BLS | Bollon | Bollon | Australia |
| BLT | Blackwater | Blackwater | Australia |
| BLU | Blue Canyon (CA) | Blue Canyon | USA |
| BLV | Belleville (IL) | Scott AFB/Mid America | USA |
| BLW | Waimanalo (HI) | Bellows Field | USA |
| BLX | Belluno | Belluno | Italy |
| BLY | Belmullet | Belmullet | Ireland |
| BLZ | Blantyre | Chileka | Malawi |
| BMA | Stockholm | Bromma | Sweden |
| BMB | Bumba | Bumba | Congo (DRC) |
| BMC | Brigham City (UT) | Brigham City | USA |
| BMD | Belo | Belo | Madagascar |
| BME | Broome | Broome | Australia |
| BMF | Bakouma | Bakouma | Central African Republic |
| BMG | Bloomington (IN) | Bloomington | USA |
| BMH | Bomai | Bomai | Papua New Guinea |
| BMI | Bloomington-Normal (IL) | Bloomington-Normal | USA |
| BMJ | Baramita | Baramita | Guyana |
| BMK | Borkum | Borkum | Germany |
| BML | Berlin (NH) | Berlin | USA |
| BMM | Bitam | Bitam | Gabon |
| BMN | Bamerny | Bamerny | Iraq |
| BMO | Bhamo | Bhamo | Myanmar |
| BMP | Brampton Island | Brampton Island | Australia |
| BMQ | Bamburi | Bamburi | Kenya |
| BMR | Baltrum | Baltrum | Germany |
| BMS | Brumado | Brumado | Brazil |
| BMT | Beaumont (TX) | Beaumont Muni | USA |
| BMU | Bima | Bima | Indonesia |
| BMV | Banmethuot | Phung-Duc | Viet Nam |
| BMW | Bordj Badji Mokhtar | Bordj Badji Mokhtar | Algeria |
| BMX | Big Mountain (AK) | Big Mountain | USA |
| BMY | Belep Island | Belep Island | New Caledonia |
| BMZ | Bamu | Bamu | Papua New Guinea |
| BNA | Nashville (TN) | Metropolitan | USA |
| BNB | Boende | Boende | Congo (DRC) |
| BNC | Beni | Beni | Congo (DRC) |
| BND | Bandar Abbas | Bandar Abbas | Iran |
| BNE | Brisbane | International | Australia |
| BNF | Baranof (AK) | Warm Spring Bay SPB | USA |
| BNG | Banning (CA) | Banning | USA |
| BNH | Hartford (CT) | Barnes | USA |
| BNI | Benin City | Benin City | Nigeria |
| BNK | Ballina | Ballina | Australia |
| BNL | Barnwell (SC) | Barnwell County | USA |
| BNM | Bodinumu | Bodinumu | Papua New Guinea |
| BNN | Bronnoysund | Bronnoy | Norway |
| BNO | Burns (OR) | Burns | USA |
| BNP | Bannu | Bannu | Pakistan |
| BNQ | Baganga | Baganga | Philippines |
| BNR | Banfora | Banfora | Burkina Faso |
| BNS | Barinas | Barinas | Venezuela |
| BNT | Bundi | Bundi | Papua New Guinea |
| BNU | Blumenau | Blumenau | Brazil |
| BNV | Boana | Boana | Papua New Guinea |
| BNW | Boone IA | Boone | USA |
| BNX | Banja Luka | Banja Luka | Bosnia and Herzegovina |
| BNY | Bellona | Bellona | Solomon Islands |
| BNZ | Banz | Banz | Papua New Guinea |
| BOA | Boma | Boma | Congo (DRC) |
| BOB | Bora Bora | Motu-mute | French Polynesia |
| BOC | Bocas Del Toro | Bocas Del Toro | Panama |
| BOD | Bordeaux | Bordeaux Airport | France |
| BOE | Boundji | Boundji | Congo (ROC) |
| BOF | Washington, DC | Bolling AFB | USA |
| BOG | Bogota | Eldorado | Colombia |
| BOH | Bournemouth | International | United Kingdom |
| BOI | Boise (ID) | Air Terminal Gowen Field | USA |
| BOJ | Bourgas | Bourgas | Bulgaria |
| BOK | Brookings (OR) | Brookings State | USA |
| BOL | Bally Kelly | Bally Kelly | United Kingdom |
| BOM | Mumbai | Chhatrapati Shivaji | India |
| BON | Bonaire | Flamingo International | Netherlands Antilles |
| BOO | Bodo | Bodo | Norway |
| BOP | Bouar | Bouar | Central African Republic |
| BOQ | Boku | Boku | Papua New Guinea |
| BOR | Belfort | Fontaine | France |
| BOS | Boston (MA) | Logan International | USA |
| BOT | Boset | Boset | Papua New Guinea |
| BOU | Bourges | Bourges | France |
| BOV | Boang | Boang | Papua New Guinea |
| BOW | Bartow (FL) | Bartow Municipal Airport | USA |
| BOX | Borroloola | Borroloola | Australia |
| BOY | Bobo Dioulasso | Borgo | Burkina Faso |
| BOZ | Bozoum | Bozoum | Central African Republic |
| BPA | Bethpage (NY) | Grumman | USA |
| BPB | Boridi | Boridi | Papua New Guinea |
| BPC | Bamenda | Bamenda | Cameroon |
| BPD | Bapi | Bapi | Papua New Guinea |
| BPE | Bagan | Bagan | Myanmar |
| BPF | Batuna | Batuna Aerodrome | Solomon Islands |
| BPG | Barra Do Garcas | Barra Do Garcas | Brazil |
| BPH | Bislig | Bislig | Philippines |
| BPI | Big Piney (WY) | Big Piney-Marbleton | USA |
| BPK | Biangabip | Biangabip | Papua New Guinea |
| BPM | Hyderabad | Begumpet (Hyderabad Old Airport) | Andhra Pradesh, India |
| BPN | Balikpapan | Sepingan | Indonesia |
| BPS | Porto Seguro | Porto Seguro | Brazil |
| BPT | Beaumont (TX) | Southeast Texas Regional Airport | USA |
| BPU | Beppu | Beppu | Japan |
| BPX | Bangda | Bangda | PR China |
| BPY | Besalampy | Besalampy | Madagascar |
| BQA | Baler | Baler | Philippines |
| BQB | Bussellton | Bussellton Airport | Australia |
| BQE | Bubaque | Bubaque | Guinea-Bissau |
| BQH | London | Biggin Hill | United Kingdom |
| BQI | Bagani | Bagani | Namibia |
| BQK | Brunswick (GA) | Glynco Jetport | USA |
| BQL | Boulia | Boulia | Australia |
| BQN | Aguadilla | Borinquen | Puerto Rico |
| BQO | Bouna | Bouna | Cote d’Ivoire |
| BQQ | Barra | Barra | Brazil |
| BQS | Blagoveschensk | Blagoveschensk | Russia |
| BQT | Brest | Brest | Belarus |
| BQU | Port Elizabeth | Bequia Airport (James F. Mitchell) | Saint Vincent and the Grenadines |
| BQV | Gustavus (AK) | Bartlett SPB | USA |
| BQW | Balgo Hills | Balgo Hills | Australia |
| BRA | Barreiras | Barreiras | Brazil |
| BRB | Barreirinhas | Barreirinhas | Brazil |
| BRC | San Carlos DeBariloche | International | Argentina |
| BRD | Brainerd (MN) | Crow Wing County | USA |
| BRE | Bremen | Bremen | Germany |
| BRF | Bradford | Bradford | United Kingdom |
| BRG | Whitesburg (KY) | Municipal | USA |
| BRH | Brahman | Brahman | Papua New Guinea |
| BRI | Bari | Palese | Italy |
| BRJ | Bright | Bright | Australia |
| BRK | Bourke | Bourke | Australia |
| BRL | Burlington IA | Burlington | USA |
| BRM | Barquisimeto | Barquisimeto | Venezuela |
| BRN | Berne | Belp | Switzerland |
| BRO | Brownsville (TX) | South Padre Is. International | USA |
| BRP | Biaru | Biaru | Papua New Guinea |
| BRQ | Brno | Metropolitan Area | Czech Republic |
| BRQ | Brno | Turany | Czech Republic |
| BRR | Barra | North Bay | United Kingdom |
| BRS | Bristol | Bristol | United Kingdom |
| BRT | Bathurst Island | Bathurst Island | Australia |
| BRU | Brussels | National | Belgium |
| BRV | Bremerhaven | Bremerhaven | Germany |
| BRW | Barrow (AK) | Metropolitan Area | USA |
| BRW | Barrow (AK) | Wiley Post/W.Rogers M | USA |
| BRX | Barahona | Barahona | Dominican Republic |
| BRY | Bardstown (KY) | Samuels Field | USA |
| BRZ | Borotou | Borotou | Cote d’Ivoire |
| BSA | Bossaso | Bossaso | Somalia |
| BSB | Brasilia | International | Brazil |
| BSC | Bahia Solano | Bahia Solano | Colombia |
| BSD | Baoshan | Baoshan | PR China |
| BSE | Sematan | Sematan | Malaysia |
| BSF | Pohakuloa (HI) | Bradshaw AAF | USA |
| BSG | Bata | Bata | Equatorial Guinea |
| BSH | Brighton | Brighton | United Kingdom |
| BSI | Blairsville (PA) | Blairsville | USA |
| BSJ | Bairnsdale | Bairnsdale | Australia |
| BSK | Biskra | Biskra | Algeria |
| BSL | Basel/Mulhouse | EuroAirport Swiss | Switzerland |
| BSN | Bossangoa | Bossangoa | Central African Republic |
| BSO | Basco | Basco | Philippines |
| BSP | Bensbach | Bensbach | Papua New Guinea |
| BSQ | Bisbee (AZ) | Bisbee Municipal Airport | USA |
| BSR | Basra | International | Iraq |
| BSS | Balsas | Balsas | Brazil |
| BST | Bost | Bost | Afghanistan |
| BSU | Basankusu | Basankusu | Congo (DRC) |
| BSV | Besakoa | Besakoa | Madagascar |
| BSW | Boswell Bay (AK) | Boswell Bay | USA |
| BSX | Bassein | Bassein | Myanmar |
| BSY | Bardera | Bardera | Somalia |
| BSZ | Bartletts (AK) | Bartletts | USA |
| BTA | Bertoua | Bertoua | Cameroon |
| BTB | Betou | Betou | Congo (ROC) |
| BTC | Batticaloa | Batticaloa | Sri Lanka |
| BTD | Brunette Downs | Brunette Downs | Australia |
| BTE | Bonthe | Bonthe | Sierra Leone |
| BTF | Bountiful (UT) | Salt Lake Skypark | USA |
| BTG | Batangafo | Batangafo | Central African Republic |
| BTH | Batam | Hang Nadim | Indonesia |
| BTI | Barter Island (AK) | Barter Island | USA |
| BTJ | Banda Aceh | Blang Bintang | Indonesia |
| BTK | Bratsk | Bratsk | Russia |
| BTL | Battle Creek (MI) | WK Kellogg Regional | USA |
| BTM | Butte (MT) | Butte | USA |
| BTN | Bennettsville (SC) | Bennettsville | USA |
| BTO | Botopasie | Botopasie | Suriname |
| BTP | Butler (PA) | Graham Field | USA |
| BTQ | Butare | Butare | Rwanda |
| BTR | Baton Rouge (LA) | Metropolitan Airport | USA |
| BTS | Bratislava | Ivanka | Slovakia |
| BTT | Bettles (AK) | Bettles | USA |
| BTU | Bintulu | Bintulu | Malaysia |
| BTV | Burlington (VT) | International | USA |
| BTW | Batu Licin | Batu Licin | Indonesia |
| BTX | Betoota | Betoota | Australia |
| BTY | Beatty (NV) | Beatty | USA |
| BTZ | Bursa | Bursa Airport | Turkey |
| BUA | Buka | Buka | Papua New Guinea |
| BUB | Burwell (NE) | Municipal | USA |
| BUC | Burketown | Burketown | Australia |
| BUD | Budapest | Ferihegy | Hungary |
| BUE | Buenos Aires | Metropolitan Area | Argentina |
| BUF | Buffalo (NY) | Greater Buffalo International | USA |
| BUG | Benguela | Gen. V. Deslandes (Benguela Airport) | Angola |
| BUH | Bucharest | Metropolitan Area | Romania |
| BUI | Bokondini | Bokondini | Indonesia |
| BUJ | Boussaada | Ain Eddis | Algeria |
| BUK | Albuq | Albuq | Yemen |
| BUL | Bulolo | Bulolo | Papua New Guinea |
| BUM | Butler (MO) | Butler | USA |
| BUN | Buenaventura | Buenaventura | Colombia |
| BUO | Burao | Burao | Somalia |
| BUP | Bhatinda | Bhatinda | India |
| BUQ | Bulawayo | Bulawayo | Zimbabwe |
| BUR | Burbank (CA) | Burbank | USA |
| BUS | Batumi | Batumi | Georgia |
| BUT | Burtonwood | Burtonwood | United Kingdom |
| BUU | Buyo | Buyo | Cote d’Ivoire |
| BUV | Bella Union | Bella Union | Uruguay |
| BUW | Baubau | Baubau | Indonesia |
| BUX | Bunia | Bunia | Congo (DRC) |
| BUY | Bunbury | Bunbury | Australia |
| BUZ | Bushehr | Bushehr | Iran |
| BVA | Paris | Beauvais-Tille Airport | France |
| BVB | Boa Vista | Boa Vista | Brazil |
| BVC | Boa Vista | Rabil | Cape Verde |
| BVD | Beaver Inlet (AK) | Sea Port | USA |
| BVE | Brive-La-Gaillarde | Laroche | France |
| BVF | Bua | Dama | Fiji |
| BVG | Berlevag | Berlevag | Norway |
| BVH | Vilhena | Vilhena | Brazil |
| BVI | Birdsville | Birdsville | Australia |
| BVK | Huacaraje | Huacaraje | Bolivia |
| BVL | Baures | Baures | Bolivia |
| BVM | Belmonte | Belmonte | Brazil |
| BVO | Bartlesville (OK) | Bartlesville | USA |
| BVP | Bolovip | Bolovip | Papua New Guinea |
| BVR | Brava | Esperadinha | Cape Verde |
| BVS | Breves | Breves | Brazil |
| BVU | Beluga (AK) | Beluga | USA |
| BVW | Batavia Downs | Batavia Downs | Australia |
| BVX | Batesville (AR) | Municipal | USA |
| BVY | Beverly (MA) | Beverly | USA |
| BVZ | Beverley Springs | Beverley Springs | Australia |
| BWA | Bhairawa | Bhairawa | Nepal |
| BWB | Barrow Island | Barrow Island | Australia |
| BWC | Brawley (CA) | Brawley | USA |
| BWD | Brownwood (TX) | Brownwood | USA |
| BWE | Braunschweig | Braunschweig | Germany |
| BWF | Barrow-In-Furness | Walney Island | United Kingdom |
| BWG | Bowling Green (KY) | Warren County | USA |
| BWH | Butterworth | Butterworth | Malaysia |
| BWI | Baltimore (MD) | Baltimore/Washington International | USA |
| BWJ | Bawan | Bawan | Papua New Guinea |
| BWK | Bol | Bol | Croatia |
| BWL | Blackwell (OK) | Blackwell | USA |
| BWM | Bowman (ND) | Bowman | USA |
| BWN | Bandar Seri Begawan | Brunei International | Brunei Darussalam |
| BWO | Balakovo | Balakovo | Russia |
| BWP | Bewani | Bewani | Papua New Guinea |
| BWQ | Brewarrina | Brewarrina | Australia |
| BWS | Blaine (WA) | Blaine | USA |
| BWT | Burnie | Burnie Wynyard | Australia |
| BWU | Bankstown | Bankstown | Australia |
| BWY | Woodbridge | Bentwaters St | United Kingdom |
| BXA | Bogalusa (LA) | George R Carr Air Field | USA |
| BXB | Babo | Babo | Indonesia |
| BXC | Boxborough | Boxborough | USA (MA) |
| BXD | Bade | Bade | Indonesia |
| BXE | Bakel | Bakel | Senegal |
| BXG | Bendigo | Bendigo | Australia |
| BXH | Balhash | Balhash | Kazakhstan |
| BXI | Boundiali | Boundiali | Cote d’Ivoire |
| BXJ | Burundai | Burundai | Kazakhstan |
| BXK | Buckeye (AZ) | Buckeye | USA |
| BXL | Blue Lagoon | Blue Lagoon | Fiji |
| BXM | Batom | Batom | Indonesia |
| BXN | Bodrum | Imsik Airport | Turkey |
| BXR | Bam | Bam | Iran |
| BXS | Borrego Springs (CA) | Borrego Springs | USA |
| BXT | Bontang | Bontang | Indonesia |
| BXU | Butuan | Butuan | Philippines |
| BXV | Breiddalsvik | Breiddalsvik | Iceland |
| BXX | Borama | Borama | Somalia |
| BXZ | Bunsil | Bunsil | Papua New Guinea |
| BYA | Boundary (AK) | Boundary | USA |
| BYB | Dibaa | Dibaa | Oman |
| BYC | Yacuiba | Yacuiba | Bolivia |
| BYD | Beidah | Beidah | Yemen |
| BYG | Buffalo (WY) | Municipal | USA |
| BYH | Blytheville (AR) | Blytheville AFB | USA |
| BYK | Bouake | Bouake | Cote d’Ivoire |
| BYL | Bella Yella | Bella Yella | Liberia |
| BYM | Bayamo | C.M. de Cespedes | Cuba |
| BYN | Bayankhongor | Bayankhongor | Mongolia |
| BYQ | Bunyu | Bunyu | Indonesia |
| BYR | Laeso Island | Laeso Airport | Denmark |
| BYS | Fort Irwin (CA) | Bicycle Lake AAF | USA |
| BYT | Bantry | Bantry | Ireland |
| BYU | Bayreuth | Bindlacher-Berg | Germany |
| BYW | Blakely Island (WA) | Blakely Island | USA |
| BYX | Baniyala | Baniyala | Australia |
| BZA | Bonanza | San Pedro | Nicaragua |
| BZB | Bazaruto Island | Bazaruto Island | Mozambique |
| BZC | Buzios | Buzios | Brazil |
| BZD | Balranald | Balranald | Australia |
| BZE | Belize City | Philip S.W.Goldson International | Belize |
| BZG | Bydgoszcz | Bydgoszcz | Poland |
| BZH | Bumi Hills | Bumi Hills | Zimbabwe |
| BZI | Balikesir | Balikesir | Turkey |
| BZK | Briansk | Briansk | Russia |
| BZL | Barisal | Barisal | Bangladesh |
| BZM | Bergen Op Zoom | Woensdrecht | Netherlands |
| BZN | Bozeman (MT) | Gallatin Field | USA |
| BZO | Bolzano | Bolzano | Italy |
| BZP | Bizant | Bizant | Australia |
| BZR | Beziers | Beziers Vias | France |
| BZS | Washington, DC | Buzzards Pt S | USA |
| BZT | Brazoria (TX) | Hinkles Ferry | USA |
| BZU | Buta | Buta | Congo (DRC) |
| BZV | Brazzaville | Maya Maya | Congo (ROC) |
| BZY | Beltsy | Beltsy | Moldova |
| BZZ | Brize Norton | RAF Station | United Kingdom |
| Code | City | Airport | Country | |
| CAA | Catacamas | Catacamas | Honduras | |
| CAB | Cabinda | Cabinda | Angola | |
| CAC | Cascavel | Cascavel | Brazil | |
| CAD | Cadillac (MI) | Cadillac | USA | |
| CAE | Columbia (SC) | Metropolitan Airport | USA | |
| CAF | Carauari | Carauari | Brazil | |
| CAG | Cagliari | Elmas | Italy | |
| CAH | Ca Mau | Ca Mau | Viet Nam | |
| CAI | Cairo | International | Egypt | |
| CAJ | Canaima | Canaima | Venezuela | |
| CAK | Akron/Canton (OH) | Akron/Canton Regional | USA | |
| CAL | Campbeltown | Machrihanish | United Kingdom | |
| CAM | Camiri | Camiri | Bolivia | |
| CAN | Guangzhou | Baiyun | PR China | |
| CAO | Clayton | Clayton | USA (NM) | |
| CAP | Cap Haitien | Cap Haitien | Haiti | |
| CAQ | Caucasia | Caucasia | Colombia | |
| CAR | Caribou (ME) | Municipal | USA | |
| CAS | Casablanca | Anfa | Morocco | |
| CAT | Cat Island | Cat Island | Bahamas | |
| CAU | Caruaru | Caruaru | Brazil | |
| CAV | Cazombo | Cazombo | Angola | |
| CAW | Campos | Bartolomeu Lisandro | Brazil | |
| CAX | Carlisle | Carlisle | United Kingdom | |
| CAY | Cayenne | Rochambeau | French Guiana | |
| CAZ | Cobar | Cobar | Australia | |
| CBA | Corner Bay (AK) | Corner Bay | USA | |
| CBB | Cochabamba | J Wilsterman | Bolivia | |
| CBC | Cherrabun | Cherrabun | Australia | |
| CBD | Car Nicobar | Car Nicobar | India | |
| CBE | Cumberland (MD) | Wiley Ford | USA | |
| CBF | Council Bluffs IA | Municipal | USA | |
| CBG | Cambridge | Cambridge | United Kingdom | |
| CBH | Bechar | Leger | Algeria | |
| CBI | Cape Barren Island | Cape Barren Island | Australia | |
| CBJ | Cabo Rojo | Cabo Rojo | Dominican Republic | |
| CBK | Colby (KS) | Municipal | USA | |
| CBL | Ciudad Bolivar | Ciudad Bolivar | Venezuela | |
| CBM | Columbus (MS) | Columbus AFB | USA | |
| CBN | Cirebon | Penggung | Indonesia | |
| CBO | Cotabato | Awang | Philippines | |
| CBP | Coimbra | Coimbra | Portugal | |
| CBQ | Calabar | Calabar | Nigeria | |
| CBR | Canberra | Canberra | Australia | |
| CBS | Cabimas | Oro Negro | Venezuela | |
| CBT | Catumbela | Catumbela | Angola | |
| CBU | Cottbus | Cottbus-Drewitz Airport | Germany | |
| CBV | Coban | Coban | Guatemala | |
| CBW | Campo Mourao | Campo Mourao | Brazil | |
| CBX | Condobolin | Condobolin | Australia | |
| CBY | Canobie | Canobie | Australia | |
| CBZ | Cabin Creek (AK) | Cabin Creek | USA | |
| CCA | Fort Chaffee (AR) | Chaffee AFB | USA | |
| CCB | Upland (CA) | Cable | USA | |
| CCC | Cayo Coco | Cayo Coco | Cuba | |
| CCD | Los Angeles (CA) | Century City | USA | |
| CCE | St. Martin | Grand Case | Guadeloupe | |
| CCF | Carcassonne | Salvaza | France | |
| CCG | Crane (TX) | Crane County Airport | USA | |
| CCH | Chile Chico | Chile Chico | Chile | |
| CCI | Concordia | Concordia | Brazil | |
| CCJ | Kozhikode | Kozhikode | India | |
| CCK | Cocos Islands | Cocos Islands | Cocos (Keeling) Islands | |
| CCL | Chinchilla | Chinchilla | Australia | |
| CCM | Criciuma | Criciuma | Brazil | |
| CCN | Chakcharan | Chakcharan | Afghanistan | |
| CCO | Carimagua | Carimagua | Colombia | |
| CCP | Concepcion | Carriel Sur | Chile | |
| CCQ | Cachoeira | Cachoeira | Brazil | |
| CCR | Concord (CA) | Buchanan Field | USA | |
| CCS | Caracas | Simon Bolivar Airport  |
Venezuela | |
| CCT | Colonia Catriel | Colonia Catriel | Argentina | |
| CCU | Kolkata (Calcutta) | Netaji Subhas Chandra | India | |
| CCV | Craig Cove | Craig Cove | Vanuatu | |
| CCW | Cowell | Cowell | Australia | |
| CCX | Caceres | Caceres | Brazil | |
| CCY | Charles City IA | Municipal | USA | |
| CCZ | Chub Cay | Chub Cay | Bahamas | |
| CDA | Cooinda | Cooinda | Australia | |
| CDB | Cold Bay (AK) | Cold Bay | USA | |
| CDC | Cedar City (UT) | Cedar City | USA | |
| CDD | Cauquira | Cauquira | Honduras | |
| CDE | Caledonia | Caledonia | Panama | |
| CDF | Cortina d’Ampezzo | Fiames | Italy | |
| CDG | Paris | Charles De Gaulle | France | |
| CDH | Camden (AR) | Harrell Fld | USA | |
| CDI | Cachoeiro Itapemirim | Cachoeiro Itapemirim | Brazil | |
| CDJ | Conceicao Do Araguaia | Conceicao Do Araguaia | Brazil | |
| CDK | Cedar Key (FL) | Lewis | USA | |
| CDL | Candle (AK) | Candle | USA | |
| CDN | Camden (SC) | Woodward Field | USA | |
| CDO | Cradock | Cradock | South Africa | |
| CDP | Cuddapah | Cuddapah | India | |
| CDQ | Croydon | Croydon | Australia | |
| CDR | Chadron (NE) | Chadron | USA | |
| CDS | Childress (TX) | Childress | USA | |
| CDU | Camden | Camden | Australia | |
| CDV | Cordova (AK) | Mudhole Smith | USA | |
| CDW | Caldwell (NJ) | Caldwell Wright | USA | |
| CDY | Cagayan De Sulu | Cagayan De Sulu | Philippines | |
| CEA | Wichita (KS) | Cessna Aircraft Field | USA | |
| CEB | Cebu | Mactan-Cebu International Airport |
Philippines | |
| CEC | Crescent City (CA) | Mc Namara Fld | USA | |
| CED | Ceduna | Ceduna | Australia | |
| CEE | Cherepovets | Cherepovets | Russia | |
| CEF | Chicopee (MA) | Westover Metro Airport | USA | |
| CEF | Springfield (MA) | Westover Metro Airport | USA | |
| CEG | Chester | Chester | United Kingdom | |
| CEH | Chelinda | Chelinda | Malawi | |
| CEI | Chiang Rai | Chiang Rai | Thailand | |
| CEJ | Chernigov | Chernigov | Ukraine | |
| CEK | Chelyabinsk | Chelyabinsk | Russia | |
| CEL | Cape Eleuthera | Cape Eleuthera | Bahamas | |
| CEM | Central (AK) | Central | USA | |
| CEN | Ciudad Obregon | Ciudad Obregon | Mexico | |
| CEO | Waco Kungo | Waco Kungo | Angola | |
| CEP | Concepción | Concepcion | Bolivia | |
| CEQ | Cannes | Cannes – Mandelieu | France | |
| CER | Cherbourg | Maupertus | France | |
| CES | Cessnock | Cessnock | Australia | |
| CET | Cholet | Le Pontreau | France | |
| CEU | Clemson (SC) | Oconee County | USA | |
| CEV | Connersville (IN) | Mettle Field | USA | |
| CEW | Crestview (FL) | Bob Sikes | USA | |
| CEX | Chena Hot Springs (AK) | Chena Hot Springs | USA | |
| CEY | Murray (KY) | Calloway County | USA | |
| CEZ | Cortez (CO) | Montezuma County | USA | |
| CFA | Coffee Point (AK) | Coffee Point | USA | |
| CFB | Cabo Frio | Cabo Frio | Brazil | |
| CFC | Cacador | Cacador | Brazil | |
| CFD | Bryan (TX) | Coulter Field | USA | |
| CFE | Clermont-Ferrand | Aulnat | France | |
| CFF | Cafunfo | Cafunfo | Angola | |
| CFG | Cienfuegos | Jaime González Airport | Cuba | |
| CFH | Clifton Hills | Clifton Hills | Australia | |
| CFI | Camfield | Camfield | Australia | |
| CFN | Donegal | Donegal | Ireland | |
| CFO | Confreza | Confreza | Brazil | |
| CFP | Carpentaria Downs | Carpentaria Downs | Australia | |
| CFQ | Creston | Creston | Canada | |
| CFR | Caen | Carpiquet | France | |
| CFS | Coffs Harbour | Coffs Harbour | Australia | |
| CFT | Clifton (AZ) | Morenci | USA | |
| CFU | Kerkyra | I. Kapodistrias | Greece | |
| CFV | Coffeyville (KS) | Municipal | USA | |
| CGA | Craig (AK) | Craig SPB | USA | |
| CGB | Cuiaba | Marechal Rondon International Airport | Brazil | |
| CGC | Cape Gloucester | Cape Gloucester | Papua New Guinea | |
| CGD | Changde | Changde | PR China | |
| CGE | Cambridge (MD) | Cambridge | USA | |
| CGF | Cleveland (OH) | Cuyahoga County | USA | |
| CGG | Casiguran | Casiguran | Philippines | |
| CGH | Sao Paulo | Congonhas | Brazil | |
| CGI | Cape Girardeau (MO) | Cape Girardeau | USA | |
| CGJ | Chingola | Chingola | Zambia | |
| CGK | Jakarta | Soekarno-Hatta International | Indonesia | |
| CGM | Camiguin | Mambajao | Philippines | |
| CGN | Cologne | Cologne/Bonn | Germany | |
| CGO | Zhengzhou | Zhengzhou | PR China | |
| CGP | Chittagong | Patenga | Bangladesh | |
| CGQ | Changchun | Changchun | PR China | |
| CGR | Campo Grande | Campo Grande International Airport | Brazil | |
| CGS | College Park (MD) | College Park | USA | |
| CGT | Chinguitti | Chinguitti | Mauritania | |
| CGU | Ciudad Guayana | Ciudad Guayana | Venezuela | |
| CGV | Caiguna | Caiguna | Australia | |
| CGX | Chicago (IL) | Merrill C Meigs | USA | |
| CGY | Cagayan De Oro | Lumbia | Philippines | |
| CGZ | Casa Grande (AZ) | Municipal | USA | |
| CHA | Chattanooga (TN) | Lovell Field | USA | |
| CHB | Chilas | Chilas | Pakistan | |
| CHC | Christchurch | International | New Zealand | |
| CHD | Chandler (AZ) | Williams AFB | USA | |
| CHE | Caherciveen | Reenroe | Ireland | |
| CHF | Chinhae | Chinhae | South Korea | |
| CHG | Chaoyang | Chaoyang Airport | PR China | |
| CHH | Chachapoyas | Chachapoyas | Peru | |
| CHI | Chicago (IL) | Chicago FSS | USA | |
| CHJ | Chipinge | Chipinge | Zimbabwe | |
| CHK | Chickasha (OK) | Municipal | USA | |
| CHL | Challis (ID) | Challis | USA | |
| CHM | Chimbote | Chimbote | Peru | |
| CHN | Chonju | Chonju | South Korea | |
| CHO | Charlottesville (VA) | Albemarle | USA | |
| CHP | Circle Hot Springs (AK) | Circle Hot Springs | USA | |
| CHQ | Chania | Souda | Greece | |
| CHR | Chateauroux | Chateauroux | France | |
| CHS | Charleston (SC) | AFB Municipal | USA | |
| CHT | Chatham Island | Karewa | New Zealand | |
| CHU | Chuathbaluk (AK) | Chuathbaluk | USA | |
| CHV | Chaves | Chaves | Portugal | |
| CHX | Changuinola | Changuinola | Panama | |
| CHY | Choiseul Bay | Choiseul Bay | Solomon Islands | |
| CHZ | Chiloquin (OR) | State | USA | |
| CIA | Rome | Ciampino | Italy | |
| CIB | Catalina Island (CA) | Ap In The Sky | USA | |
| CIC | Chico (CA) | Chico | USA | |
| CID | Cedar Rapids IA | Cedar Rapids | USA | |
| CIE | Collie | Collie | Australia | |
| CIF | Chifeng | Chifeng | PR China | |
| CIG | Craig (CO) | Craig-Moffat | USA | |
| CIH | Changzhi | Changzhi | PR China | |
| CIJ | Cobija | E. Beltram | Bolivia | |
| CIK | Chalkyitsik (AK) | Chalkyitsik | USA | |
| CIL | Council (AK) | Melsing Creek | USA | |
| CIM | Cimitarra | Cimitarra | Colombia | |
| CIN | Carroll IA | Carroll | USA | |
| CIO | Concepcion | MCAL Lopez | Paraguay | |
| CIP | Chipata | Chipata | Zambia | |
| CIQ | Chiquimula | Chiquimula | Guatemala | |
| CIR | Cairo (IL) | Cairo | USA | |
| CIS | Canton Island | Canton Island | Kiribati | |
| CIT | Shimkent | Shimkent | Kazakhstan | |
| CIU | Sault Ste Marie (MI) | Chippewa County | USA | |
| CIV | Chomley (AK) | Chomley | USA | |
| CIW | Canouan Island | Canouan Island | Saint Vincent and the Grenadines | |
| CIX | Chiclayo | Cornel Ruiz | Peru | |
| CIY | Comiso | Comiso | Italy | |
| CIZ | Coari | Coari | Brazil | |
| CJA | Cajamarca | Cajamarca | Peru | |
| CJB | Coimbatore | Peelamedu | India | |
| CJC | Calama | El Loa | Chile | |
| CJD | Candilejas | Candilejas | Colombia | |
| CJH | Chilko Lake | Chilko Lake | Canada | |
| CJJ | Cheong Ju City | Cheong Ju Airport | South Korea | |
| CJL | Chitral | Chitral | Pakistan | |
| CJM | Chumphon | Chumphon Airport | Thailand | |
| CJN | El Cajon (CA) | El Cajon | USA | |
| CJS | Ciudad Juarez | International Abraham Gonzalez | Mexico | |
| CJT | Comitan | Copalar | Mexico | |
| CJU | Cheju | Cheju Airport | South Korea | |
| CKA | Cherokee (OK) | Kegelman AF | USA | |
| CKB | Clarksburg (WV) | Benedum | USA | |
| CKC | Cherkassy | Cherkassy | Ukraine | |
| CKD | Crooked Creek (AK) | Crooked Creek | USA | |
| CKE | Clear Lake (CA) | Clear Lake | USA | |
| CKG | Chongqing | Jiangbei International | PR China | |
| CKH | Chokurdah | Chokurdah | Russia | |
| CKI | Croker Island | Croker Island | Australia | |
| CKK | Cherokee (AR) | Cherokee | USA | |
| CKL | Chkalovsky | Chkalovsky | Russia | |
| CKM | Clarksdale (MS) | Fletcher Field | USA | |
| CKN | Crookston (MN) | Municipal | USA | |
| CKO | Cornelio Procopio | Cornelio Procopio | Brazil | |
| CKR | Crane Island (WA) | Crane Island | USA | |
| CKS | Carajas | Carajas | Brazil | |
| CKT | Sarakhs | Sarakhs | Iran | |
| CKU | Cordova (AK) | City | USA | |
| CKV | Clarksville (TN) | Outlaw Field | USA | |
| CKX | Chicken (AK) | Chicken | USA | |
| CKY | Conakry | Conakry | Guinea | |
| CKZ | Canakkale | Canakkale | Turkey | |
| CLA | Comilla | Comilla | Bangladesh | |
| CLB | Castlebar | Castlebar | Ireland | |
| CLC | Clearlake (TX) | Metroport | USA | |
| CLD | Carlsbad (CA) | Carlsbad | USA | |
| CLE | Cleveland (OH) | Hopkins International | USA | |
| CLG | Coalinga (CA) | Coalinga | USA | |
| CLH | Coolah | Coolah | Australia | |
| CLI | Clintonville (WI) | Clintonville | USA | |
| CLJ | Cluj | Napoca | Romania | |
| CLK | Clinton (OK) | Municipal | USA | |
| CLL | College Station (TX) | Easterwood Field | USA | |
| CLM | Port Angeles (WA) | Fairchild International | USA | |
| CLN | Carolina | Carolina | Brazil | |
| CLO | Cali | Alfonso B. Aragon | Colombia | |
| CLP | Clarks Point (AK) | Clarks Point | USA | |
| CLQ | Colima | Colima | Mexico | |
| CLR | Calipatria (CA) | Calipatria | USA | |
| CLS | Chehalis (WA) | Centralia | USA | |
| CLT | Charlotte (NC) | Douglas | USA | |
| CLU | Columbus (IN) | Columbus Municipal | USA | |
| CLV | Caldas Novas | Caldas Novas | Brazil | |
| CLW | Clearwater (FL) | Clearwater Air Park | USA | |
| CLX | Clorinda | Clorinda | Argentina | |
| CLY | Calvi | Ste Catherine | France | |
| CLZ | Calabozo | Calabozo | Venezuela | |
| CMA | Cunnamulla | Cunnamulla | Australia | |
| CMB | Colombo | Bandaranayake International | Sri Lanka | |
| CMC | Camocim | Camocim | Brazil | |
| CMD | Cootamundra | Cootamundra | Australia | |
| CME | Ciudad Del Carmen | Ciudad Del Carmen | Mexico | |
| CMF | Chambery | Chambery | France | |
| CMG | Corumba | Internacional | Brazil | |
| CMH | Columbus (OH) | Port Columbus International |
USA | |
| CMI | Champaign (IL) | Willard University | USA | |
| CMJ | Chi Mei | Chi Mei | Taiwan | |
| CMK | Club Makokola | Club Makokola | Malawi | |
| CML | Camooweal | Camooweal | Australia | |
| CMM | Carmelita | Carmelita | Guatemala | |
| CMN | Casablanca | Mohamed V | Morocco | |
| CMO | Obbia | Obbia | Somalia | |
| CMP | Santana Do Araguaia | Campo Alegre | Brazil | |
| CMQ | Clermont | Clermont | Australia | |
| CMR | Colmar | Colmar-Houssen | France | |
| CMS | Scusciuban | Scusciuban | Somalia | |
| CMT | Cameta | Cameta | Brazil | |
| CMU | Kundiawa | Chimbu | Papua New Guinea | |
| CMV | Coromandel | Coromandel | New Zealand | |
| CMW | Camaguey | Ign Agramonte International | Cuba | |
| CMX | Hancock (MI) | Houghton County | USA | |
| CMY | Sparta (WI) | Camp Mccoy AAF | USA | |
| CMZ | Caia | Caia | Mozambique | |
| CNA | Cananea | Cananea | Mexico | |
| CNB | Coonamble | Coonamble | Australia | |
| CNC | Coconut Island | Coconut Island | Australia | |
| CND | Constanta | Mihail Kogălniceanu | Romania | |
| CNE | Canon City (CO) | Canon City | USA | |
| CNF | Belo Horizonte | Tancredo Neves International Airport | Brazil | |
| CNG | Cognac | Parvaud | France | |
| CNH | Claremont (NH) | Municipal | USA | |
| CNI | Changhai | Changhai | PR China | |
| CNJ | Cloncurry | Cloncurry | Australia | |
| CNK | Concordia (KS) | Blosser Municipal | USA | |
| CNL | Sindal | Sindal | Denmark | |
| CNM | Carlsbad (NM) | Carlsbad | USA | |
| CNN | Chulman | Chulman | Russia | |
| CNO | Chino (CA) | Chino | USA | |
| CNP | Neerlerit Inaat | Neerlerit Inaat | Greenland | |
| CNQ | Corrientes | Camba Punta | Argentina | |
| CNR | Chanaral | Chanaral | Chile | |
| CNS | Cairns | Cairns | Australia | |
| CNT | Charata | Charata | Argentina | |
| CNU | Chanute (KS) | Martin Johnson | USA | |
| CNV | Canavieiras | Canavieiras | Brazil | |
| CNW | Waco (TX) | James Connall | USA | |
| CNX | Chiang Mai | International | Thailand | |
| CNY | Moab (UT) | Canyonlands Field | USA | |
| CNZ | Cangamba | Cangamba | Angola | |
| COA | Columbia (CA) | Columbia | USA | |
| COB | Coolibah | Coolibah | Australia | |
| COC | Concordia | Concordia | Argentina | |
| COD | Cody/Yellowstone (WY) | Yellowstone Regional | USA | |
| COE | Coeur D’Alene (ID) | Coeur D’Alene | USA | |
| COF | Cocoa (FL) | Patrick AFB | USA | |
| COG | Condoto | Mandinga | Colombia | |
| COH | Cooch Behar | Cooch Behar | India | |
| COI | Cocoa (FL) | Merritt Island | USA | |
| COJ | Coonabarabran | Coonabarabran | Australia | |
| COK | Cochin | Cochin | India | |
| COL | Coll Island | Coll Island | United Kingdom | |
| COM | Coleman (TX) | Coleman | USA | |
| CON | Concord (NH) | Concord Municipal Airport | USA | |
| COO | Cotonou | Cotonou | Benin | |
| COP | Cooperstown (NY) | Cooperstown | USA | |
| COQ | Choibalsan | Choibalsan | Mongolia | |
| COR | Cordoba | Pajas Blancas | Argentina | |
| COS | Colorado Springs (CO) | Peterson Field | USA | |
| COT | Cotulla (TX) | Cotulla | USA | |
| COU | Columbia (MO) | Columbia Regional | USA | |
| COV | Covilha | Covilha | Portugal | |
| COW | Coquimbo | Coquimbo | Chile | |
| COX | Congo Town | Congo Town | Bahamas | |
| COY | Coolawanyah | Coolawanyah | Australia | |
| COZ | Constanza | Constanza Airport | Dominican Republic | |
| CPA | Cape Palmas | A. Tubman | Liberia | |
| CPB | Capurgana | Capurgana | Colombia | |
| CPC | San Martin DeLos Andes | Chapelco | Argentina | |
| CPD | Coober Pedy | Coober Pedy | Australia | |
| CPE | Campeche | Campeche International | Mexico | |
| CPF | Cepu | Cepu | Indonesia | |
| CPG | Carmen De Patagones | Carmen De Patagones | Argentina | |
| CPH | Copenhagen | Copenhagen Airport | Denmark | |
| CPI | Cape Orford | Cape Orford | Papua New Guinea | |
| CPL | Chaparral | Chaparral | Colombia | |
| CPM | Compton (CA) | Compton | USA | |
| CPN | Cape Rodney | Cape Rodney | Papua New Guinea | |
| CPO | Copiapo | Chamonate | Chile | |
| CPQ | Campinas | International | Brazil | |
| CPR | Casper (WY) | Casper | USA | |
| CPS | St. Louis (MO) | Bi-State Parks (Downtown Airport) | USA | |
| CPT | Cape Town | Cape Town International | South Africa | |
| CPU | Cururupu | Cururupu | Brazil | |
| CPV | Campina Grande | Joao Suassuna | Brazil | |
| CPX | Culebra | Culebra | Puerto Rico | |
| CQA | Canarana | Canarana Airport | Brazil | |
| CQD | Shahre-Kord | Shahre-Kord | Iran | |
| CQF | Calais | Calais | France | |
| CQM | Ciudad Real | Ciudad Real Central Airport (closed) | Spain | |
| CQP | Cape Flattery | Cape Flattery | Australia | |
| CQS | Costa Marques | Costa Marques | Brazil | |
| CQT | Caquetania | Caquetania | Colombia | |
| CRA | Craiova | Craiova | Romania | |
| CRB | Collarenebri | Collarenebri | Australia | |
| CRC | Cartago | Cartago | Colombia | |
| CRD | Comodoro Rivadavia | Comodoro Rivadavia | Argentina | |
| CRE | Myrtle Beach (SC) | Grand Strand Airport | USA | |
| CRF | Carnot | Carnot | Central African Republic | |
| CRG | Jacksonville (FL) | Craig Municipal | USA | |
| CRH | Cherribah | Cherribah | Australia | |
| CRI | Crooked Island | Crooked Island | Bahamas | |
| CRJ | Coorabie | Coorabie | Australia | |
| CRK | Luzon Island | Clark Field | Philippines | |
| CRL | Brussels | Charleroi | Belgium | |
| CRM | Catarman | National | Philippines | |
| CRN | Cromarty | Cromarty | United Kingdom | |
| CRO | Corcoran (CA) | Corcoran | USA | |
| CRP | Corpus Christi (TX) | International | USA | |
| CRQ | Caravelas | Caravelas | Brazil | |
| CRR | Ceres | Ceres | Argentina | |
| CRS | Corsicana (TX) | Corsicana | USA | |
| CRT | Crossett (AR) | Municipal | USA | |
| CRU | Carriacou Island | Carriacou Island | Grenada | |
| CRV | Crotone | Crotone | Italy | |
| CRW | Charleston (WV) | Yeager Airport | USA | |
| CRX | Corinth (MS) | Roscoe Turner | USA | |
| CRY | Carlton Hill | Carlton Hill | Australia | |
| CRZ | Turkmenabad | Turkmenabad | Turkmenistan | |
| CSA | Colonsay Island | Colonsay Island | United Kingdom | |
| CSB | Caransebes | Caransebes | Romania | |
| CSC | Canas | Canas | Costa Rica | |
| CSD | Cresswell Downs | Cresswell Downs | Australia | |
| CSE | Crested Butte (CO) | Crested Butte | USA | |
| CSF | Creil | Creil | France | |
| CSI | Casino | Casino | Australia | |
| CSJ | Cape St Jacques | Cape St Jacques | Viet Nam | |
| CSK | Cap Skirring | Cap Skirring | Senegal | |
| CSL | San Luis Obispo (CA) | O’Sullivan AAF | USA | |
| CSM | Clinton (OK) | Sherman | USA | |
| CSN | Carson City (NV) | Carson City | USA | |
| CSO | Magdeburg | Magdeburg-Cochstedt Airport | Germany | |
| CSP | Cape Spencer (AK) | Coast Guard Heliport | USA | |
| CSQ | Creston IA | Municipal | USA | |
| CSR | Casuarito | Casuarito | Colombia | |
| CSS | Cassilandia | Cassilandia | Brazil | |
| CST | Castaway | Castaway | Fiji | |
| CSU | Santa Cruz Do Sul | Santa Cruz Do Sul | Brazil | |
| CSV | Crossville (TN) | Memorial | USA | |
| CSW | Colorado do Oeste | Colorado do Oeste | Brazil | |
| CSX | Changsha | Changsha | PR China | |
| CSY | Cheboksary | Cheboksary | Russia | |
| CSZ | Coronel Suarez | Brigadier Hector Ruiz | Argentina | |
| CTA | Catania | Fontanarossa | Italy | |
| CTB | Cut Bank (MT) | Cut Bank | USA | |
| CTC | Catamarca | Catamarca | Argentina | |
| CTD | Chitre | Chitre | Panama | |
| CTE | Carti | Carti | Panama | |
| CTF | Coatepeque | Coatepeque Airport | Guatemala | |
| CTG | Cartagena | Rafael Núñez International Airport | Colombia | |
| CTH | Coatesville (PA) | Chestercounty Carlson | USA | |
| CTI | Cuito Cuanavale | Cuito Cuanavale | Angola | |
| CTK | Canton (SD) | Canton | USA | |
| CTL | Charleville | Charleville | Australia | |
| CTM | Chetumal | Chetumal | Mexico | |
| CTN | Cooktown | Cooktown | Australia | |
| CTO | Calverton (NY) | Peconic River | USA | |
| CTP | Carutapera | Carutapera | Brazil | |
| CTQ | Santa Vitoria | Do Palmar | Brazil | |
| CTR | Cattle Creek | Cattle Creek | Australia | |
| CTS | Sapporo | New Chitose International Airport | Japan | |
| CTT | Le Castellet | Le Castellet | France | |
| CTU | Chengdu | Chengdu | PR China | |
| CTW | Cottonwood (AZ) | Cottonwood | USA | |
| CTX | Cortland (NY) | Cortland | USA | |
| CTY | Cross City (FL) | Cross City | USA | |
| CTZ | Clinton (NC) | Sampson County | USA | |
| CUA | Ciudad Constitucion | Ciudad Constitucion | Mexico | |
| CUB | Columbia (SC) | Owens Field | USA | |
| CUC | Cucuta | Camilo Dazo | Colombia | |
| CUD | Caloundra | Caloundra | Australia | |
| Code | City | Airport | Country | |
| CUE | Cuenca | Cuenca | Ecuador | |
| CUF | Cuneo | Levaldigi | Italy | |
| CUG | Cudal | Cudal | Australia | |
| CUH | Cushing (OK) | Municipal | USA | |
| CUI | Currillo | Currillo | Colombia | |
| CUJ | Culion | Culion | Philippines | |
| CUK | Caye Caulker | Caye Caulker | Belize | |
| CUL | Culiacan | Fedl De Bachigualato | Mexico | |
| CUM | Cumana | Cumana | Venezuela | |
| CUN | Cancun | Cancun | Mexico | |
| CUO | Caruru | Caruru | Colombia | |
| CUP | Carupano | Carupano | Venezuela | |
| CUQ | Coen | Coen | Australia | |
| CUR | Curacao | Aeropuerto Hato | Netherlands Antilles | |
| CUS | Columbus (NM) | Municipal | USA | |
| CUT | Cutral | Cutral | Argentina | |
| CUU | Chihuahua | Gen Fierro Villalobos | Mexico | |
| CUV | Casigua | Casigua | Venezuela | |
| CUW | Cube Cove (AK) | Cube Cove | USA | |
| CUX | Corpus Christi (TX) | Cuddihy Field | USA | |
| CUY | Cue | Cue | Australia | |
| CUZ | Cuzco | Velazco Astete | Peru | |
| CVA | Pittsburgh (PA) | Civic Ar Heli | USA | |
| CVB | Chungribu | Chungribu | Papua New Guinea | |
| CVC | Cleve | Cleve | Australia | |
| CVE | Covenas | Covenas | Colombia | |
| CVF | Courchevel | Courchevel | France | |
| CVG | Cincinnati (OH) | Cincinnati International | USA | |
| CVH | Caviahue | Caviahue | Argentina | |
| CVI | Caleta Olivia | Caleta Olivia | Argentina | |
| CVJ | Cuernavaca | Cuernavaca | Mexico | |
| CVL | Cape Vogel | Cape Vogel | Papua New Guinea | |
| CVM | Ciudad Victoria | Ciudad Victoria | Mexico | |
| CVN | Clovis (NM) | Municipal | USA | |
| CVO | Corvallis (OR) | Albany/Corvallis Airport | USA | |
| CVQ | Carnarvon | Carnarvon | Australia | |
| CVR | Culver City (CA) | Hughes | USA | |
| CVS | Clovis | Cannon AFB | USA (NM) | |
| CVT | Coventry | Baginton | United Kingdom | |
| CVU | Corvo Island | Corvo Island | Portugal | |
| CWA | Wausau (WI) | Central Wisconsin | USA | |
| CWB | Curitiba | Afonso Pena International Airport | Brazil | |
| CWC | Chernovtsy | Chernovtsy | Ukraine | |
| CWG | Callaway Gardens (GA) | Callaway Gardens | USA | |
| CWI | Clinton IA | Clinton | USA | |
| CWL | Cardiff | Cardiff-Wales Airport | United Kingdom | |
| CWO | Mineral Wells (TX) | Ft Wolter AAF | USA | |
| CWP | Campbellpore | Campbellpore | Pakistan | |
| CWR | Cowarie | Cowarie | Australia | |
| CWS | Center Island (WA) | Center Island | USA | |
| CWT | Cowra | Cowra | Australia | |
| CWW | Corowa | Corowa | Australia | |
| CXA | Caicara De Oro | Caicara De Oro | Venezuela | |
| CXB | Cox’s Bazar | Cox’s Bazar | Bangladesh | |
| CXC | Chitina (AK) | Chitina Airport | USA | |
| CXF | Coldfoot (AK) | Coldfoot | USA | |
| CXH | Vancouver | Coal Harbour | Canada | |
| CXI | Kiritimati (island) | Cassidy International Airport | Kiribati | |
| CXJ | Caxias Do Sul | Campo Dos Bugres | Brazil | |
| CXL | Calexico (CA) | International | USA | |
| CXN | Candala | Candala | Somalia | |
| CXO | Conroe (TX) | Montgomery Co | USA | |
| CXP | Cilacap | Tunggul Wulung | Indonesia | |
| CXQ | Christmas Creek | Christmas Creek | Australia | |
| CXT | Charters Towers | Charters Towers | Australia | |
| CXY | Cat Cays | Cat Cays | Bahamas | |
| CYA | Les Cayes | Les Cayes | Haiti | |
| CYB | Cayman Brac Island | Gerrard-Smith | Cayman Islands | |
| CYC | Caye Chapel | Caye Chapel | Belize | |
| CYE | Crystal Lake (PA) | Crystal Lake | USA | |
| CYF | Chefornak (AK) | Chefornak SPB | USA | |
| CYG | Corryong | Corryong | Australia | |
| CYI | Chiayi | Chiayi | Taiwan | |
| CYL | Coyoles | Coyoles | Honduras | |
| CYM | Chatham (AK) | Chatham SPB | USA | |
| CYO | Cayo Largo Del Sur | Cayo Largo Del Sur | Cuba | |
| CYP | Calbayog | Calbayog | Philippines | |
| CYR | Colonia | Colonia | Uruguay | |
| CYS | Cheyenne (WY) | Cheyenne Regional | USA | |
| CYT | Yakataga (AK) | Intermediate | USA | |
| CYU | Cuyo | Cuyo | Philippines | |
| CYX | Cherskiy | Cherskiy | Russia | |
| CYZ | Cauayan | Cauayan | Philippines | |
| CZA | Chichen Itza | Chichen Itza | Mexico | |
| CZB | Cruz Alta | Carlos Ruhl | Brazil | |
| CZC | Copper Centre (AK) | Copper Centre | USA | |
| CZE | Coro | Coro | Venezuela | |
| CZF | Cape Romanzof (AK) | Cape Romanzof | USA | |
| CZH | Corozal | Corozal | Belize | |
| CZJ | Corazon De Jesus | Corazon De Jesus | Panama | |
| CZK | Cascade Locks (OR) | Cascade Locks/Stevens | USA | |
| CZL | Constantine | Ain El Bey | Algeria | |
| CZM | Cozumel | Cozumel | Mexico | |
| CZN | Chisana | Chisana Field | USA (AK) | |
| CZO | Chistochina | Chistochina | USA (AK) | |
| CZP | Cape Pole | Cape Pole | USA (AK) | |
| CZS | Cruzeiro Do Sul | Campo Internacional | Brazil | |
| CZT | Carrizo Springs | Carrizo Springs | USA (TX) | |
| CZU | Corozal | Corozal | Colombia | |
| CZW | Czestochowa | Czestochowa | Poland | |
| CZX | Changzhou | Changzhou | PR China | |
| CZY | Cluny | Cluny | Australia | |
| CZZ | Campo | Campo | USA (CA) |
| Code | City | Airport | Country | |
| DAA | Fort Belvoir (VA) | Davison AAF | USA | |
| DAB | Daytona Beach (FL) | Regional | USA | |
| DAC | Dhaka | Zia International | Bangladesh | |
| DAD | Da Nang | Da Nang | Viet Nam | |
| DAE | Daparizo | Daparizo | India | |
| DAF | Daup | Daup | Papua New Guinea | |
| DAG | Daggett (CA) | Barstow-Daggett | USA | |
| DAH | Dathina | Dathina | Yemen | |
| DAI | Darjeeling | Darjeeling | India | |
| DAJ | Dauan Island | Dauan Island | Australia | |
| DAK | Dakhla Oasis | Dakhla | Egypt | |
| DAL | Dallas (TX) | Love Field | USA | |
| DAL | Fort Worth (TX) | Love Field | USA | |
| DAM | Damascus | Damascus International | Syria | |
| DAN | Danville (VA) | Municipal | USA | |
| DAO | Dabo | Dabo | Papua New Guinea | |
| DAP | Darchula | Darchula | Nepal | |
| DAR | Dar Es Salaam | International | Tanzania | |
| DAS | Great Bear Lake | Great Bear Lake | Canada | |
| DAT | Datong | Datong | PR China | |
| DAU | Daru | Daru | Papua New Guinea | |
| DAV | David | Enrique Malek | Panama | |
| DAX | Daxian | Daxian | PR China | |
| DAY | Dayton (OH) | James Cox Dayton International | USA | |
| DAZ | Darwaz | Darwaz | Afghanistan | |
| DBA | Dalbandin | Dalbandin | Pakistan | |
| DBD | Dhanbad | Dhanbad | India | |
| DBM | Debra Marcos | Debra Marcos | Ethiopia | |
| DBN | Dublin (GA) | Municipal | USA | |
| DBO | Dubbo | Dubbo | Australia | |
| DBP | Debepare | Debepare | Papua New Guinea | |
| DBQ | Dubuque IA | Municipal | USA | |
| DBS | Dubois (ID) | Dubois | USA | |
| DBT | Debra Tabor | Debra Tabor | Ethiopia | |
| DBV | Dubrovnik | Dubrovnik | Croatia | |
| DBY | Dalby | Dalby | Australia | |
| DCA | Washington, DC | Ronald Reagan National | USA | |
| DCF | Roseau | Cane Field | Dominica | |
| DCI | Decimomannu | Rafsu Decimomannu | Italy | |
| DCK | Dahl Creek (AK) | Dahl Creek Airport | USA | |
| DCM | Castres | Mazamet | France | |
| DCR | Decatur (IN) | Decatur Hi-Way | USA | |
| DCT | Duncan Town | Duncan Town | Bahamas | |
| DCU | Decatur (AL) | Pyor | USA | |
| DDC | Dodge City (KS) | Dodge City Municipal | USA | |
| DDG | Dandong | Dandong Langtou Airport | PR China | |
| DDI | Daydream Is | Daydream Is | Australia | |
| DDM | Dodoima | Dodoima | Papua New Guinea | |
| DDN | Delta Downs | Delta Downs | Australia | |
| DDP | Dorado | Dorado Beach | Puerto Rico | |
| DDU | Dadu | Dadu Airport | Pakistan | |
| DEA | Dera Ghazi Khan | Dera Ghazi Khan | Pakistan | |
| DEB | Debrecen | Debrecen | Hungary | |
| DEC | Decatur (IL) | Decatur Airport | USA | |
| DED | Dehra Dun | Dehra Dun | India | |
| DEH | Decorah IA | Municipal | USA | |
| DEI | Denis Island | Denis Island | Seychelles | |
| DEL | Delhi | Indira Gandhi International | India | |
| DEM | Dembidollo | Dembidollo | Ethiopia | |
| DEN | Denver (CO) | Denver International | USA | |
| DEO | Dearborn (MI) | Hyatt Regency H/P | USA | |
| DEP | Deparizo | Deparizo | India | |
| DER | Derim | Derim | Papua New Guinea | |
| DES | Desroches | Desroches | Seychelles | |
| DET | Detroit (MI) | Detroit City | USA | |
| DEZ | Deirezzor | Al Jafrah | Syria | |
| DFI | Defiance (OH) | Memorial | USA | |
| DFP | Drumduff | Drumduff | Australia | |
| DFW | Dallas (TX) | Dallas/Fort Worth International Airport | USA | |
| DGA | Dangriga | Dangriga | Belize | |
| DGB | Danger Bay (AK) | Danger Bay | USA | |
| DGC | Degahbur | Degahbur | Ethiopia | |
| DGD | Dalgaranga | Dalgaranga | Australia | |
| DGE | Mudgee | Mudgee | Australia | |
| DGF | Douglas Lake | Douglas Lake | Canada | |
| DGG | Daugo | Daugo | Papua New Guinea | |
| DGL | Douglas (AZ) | Douglas Municipal | USA | |
| DGM | Colombo | Dandugama Water Aerodrome | Sri Lanka | |
| DGN | Dahlgren (VA) | NAF | USA | |
| DGO | Durango | Guadalupe Victoria | Mexico | |
| DGP | Daugavpils | Daugavpils | Latvia | |
| DGR | Dargaville | Dargaville | New Zealand | |
| DGT | Dumaguete | Dumaguete | Philippines | |
| DGU | Dedougou | Dedougou | Burkina Faso | |
| DGW | Douglas (WY) | Converse County | USA | |
| DHA | Dhahran | Dhahran | Saudi Arabia | |
| DHD | Durham Downs | Durham Downs | Australia | |
| DHF | Abu Dhabi | Al Dhafra Military Apt | United Arab Emirates | |
| DHI | Dhangarhi | Dhangarhi | Nepal | |
| DHL | Dhala | Dhala | Yemen | |
| DHM | Dharamsala | Gaggal Airport | India | |
| DHN | Dothan (AL) | Dothan Airport | USA | |
| DHR | Den Helder | De Kooy | Netherlands | |
| DHT | Dalhart (TX) | Dalhart | USA | |
| DIB | Dibrugarh | Chabua | India | |
| DIC | Dili | Dili | Congo (DRC) | |
| DIE | Antsiranana | Antsiranana/Arrachart | Madagascar | |
| DIG | Diqing | Diqing | PR China | |
| DIJ | Dijon | Dijon | France | |
| DIK | Dickinson (ND) | Dickinson | USA | |
| DIL | Dili | Nicolau Lobato International Airport | East Timor (Timor-Leste) | |
| DIM | Dimbokro | Dimbokro | Cote d’Ivoire | |
| DIN | Dien Bien Phu | Gialam | Viet Nam | |
| DIO | Diomede Island (AK) | Diomede Island | USA | |
| DIP | Diapaga | Diapaga | Burkina Faso | |
| DIQ | Divinopolis | Divinopolis | Brazil | |
| DIR | Dire Dawa | Aba Tenna D Yilma | Ethiopia | |
| DIS | Loubomo | Loubomo | Congo (ROC) | |
| DIU | Diu | Diu | India | |
| DIV | Divo | Divo | Cote d’Ivoire | |
| DIY | Diyarbakir | Diyarbakir | Turkey | |
| DJA | Djougou | Djougou | Benin | |
| DJB | Jambi | Sultan Taha Syarifudn | Indonesia | |
| DJE | Djerba | Melita | Tunisia | |
| DJG | Djanet | Inedbirenne | Algeria | |
| DJJ | Jayapura | Sentani | Indonesia | |
| DJM | Djambala | Djambala | Congo (ROC) | |
| DJN | Delta Junction | Delta Junction | USA (AK) | |
| DJO | Daloa | Daloa | Cote d’Ivoire | |
| DJU | Djupivogur | Djupivogur | Iceland | |
| DKI | Dunk Island | Dunk Island | Australia | |
| DKK | Dunkirk (NY) | Dunkirk | USA | |
| DKR | Dakar | Yoff | Senegal | |
| DKS | Dikson | Dikson | Russia | |
| DKV | Docker River | Docker River | Australia | |
| DLA | Douala | Douala | Cameroon | |
| DLB | Dalbertis | Dalbertis | Papua New Guinea | |
| DLC | Dalian | Dalian | PR China | |
| DLD | Geilo | Dagali Airport | Norway | |
| DLE | Dole | Tavaux | France | |
| DLF | Del Rio (TX) | Laughlin AFB | USA | |
| DLG | Dillingham (AK) | Municipal | USA | |
| DLH | Duluth (MN) | Duluth International | USA | |
| DLI | Dalat | Lienkhang | Viet Nam | |
| DLK | Dulkaninna | Dulkaninna | Australia | |
| DLL | Dillon (SC) | Dillon | USA | |
| DLM | Dalaman | Dalaman | Turkey | |
| DLN | Dillon (MT) | Dillon | USA | |
| DLO | Dolomi (AK) | Dolomi | USA | |
| DLP | Disneyland Paris | Disneyland Paris | France | |
|
|
||||
| DLS | The Dalles (OR) | The Dalles | USA | |
| DLU | Dali City | Dali | PR China | |
| DLV | Delissaville | Delissaville | Australia | |
| DLY | Dillons Bay | Dillons Bay | Vanuatu | |
| DLZ | Dalanzadgad | Dalanzadgad | Mongolia | |
| DMA | Tucson (AZ) | Davis Monthan AFB | USA | |
| DMB | Zhambyl | Zhambyl | Kazakhstan | |
| DMD | Doomadgee | Doomadgee | Australia | |
| DME | Moscow | Domodedovo | Russia | |
| DMK | Bangkok | Don Muang | Thailand | |
| DMM | Dammam | King Fahad International | Saudi Arabia | |
| DMN | Deming (NM) | Deming | USA | |
| DMO | Sedalia (MO) | Sedalia | USA | |
| DMR | Dhamar | Dhamar | Yemen | |
| DMT | Diamantino | Diamantino | Brazil | |
| DMU | Dimapur | Dimapur | India | |
| DNA | Okinawa | Kadena AFB | Japan | |
| DNB | Dunbar | Dunbar | Australia | |
| DNC | Danane | Danane | Cote d’Ivoire | |
| DND | Dundee | Dundee | United Kingdom | |
| DNE | Dallas (TX) | Dallas North Airport | USA | |
| DNE | Fort Worth (TX) | Dallas North Airport | USA | |
| DNF | Derna | Martuba | Libya | |
| DNG | Doongan | Doongan | Australia | |
| DNH | Dunhuang | Dunhuang | PR China | |
| DNI | Wad Medani | Wad Medani | Sudan | |
| DNK | Dnepropetrovsk | Dnepropetrovsk | Ukraine | |
| DNL | Augusta (GA) | Daniel Field | USA | |
| DNM | Denham | Denham | Australia | |
| DNN | Dalton (GA) | Municipal | USA | |
| DNO | Dianopolis | Dianopolis | Brazil | |
| DNP | Dang | Dang | Nepal | |
| DNQ | Deniliquin | Deniliquin | Australia | |
| DNR | Dinard | Pleurtuit | France | |
| DNS | Denison IA | Municipal | USA | |
| DNT | Santa Ana (CA) | Downtown Heliport | USA | |
| DNU | Dinangat | Dinangat | Papua New Guinea | |
| DNV | Danville (IL) | Vermilion County | USA | |
| DNX | Dinder | Galegu | Sudan | |
| DNZ | Denizli | Cardak | Turkey | |
| DOA | Doany | Doany | Madagascar | |
| DOB | Dobo | Dobo Airport | Indonesia | |
| DOC | Dornoch | Dornoch | United Kingdom | |
| DOD | Dodoma | Dodoma | Tanzania | |
| DOE | Djoemoe | Djoemoe | Suriname | |
| DOF | Dora Bay (AK) | Dora Bay | USA | |
| DOG | Dongola | Dongola | Sudan | |
| DOH | Doha | Doha | Qatar | |
| DOI | Doini | Doini | Papua New Guinea | |
| DOK | Donetsk | Donetsk Airport (closed since 26 May 2014) | Ukraine | |
| DOL | Deauville | St Gatien | France | |
| DOM | Dominica | Melville Hall | Dominica | |
| DON | Dos Lagunas | Dos Lagunas | Guatemala | |
| DOO | Dorobisoro | Dorobisoro | Papua New Guinea | |
| DOP | Dolpa | Dolpa | Nepal | |
| DOR | Dori | Dori | Burkina Faso | |
| DOS | Dios | Dios | Papua New Guinea | |
| DOU | Dourados | Dourados | Brazil | |
| DOV | Dover (DE) | Dover AFB | USA | |
| DOX | Dongara | Dongara | Australia | |
| DPA | Chicago (IL) | Dupage County | USA | |
| DPE | Dieppe | Dieppe | France | |
| DPG | Dugway (UT) | Michael AAF | USA | |
| DPK | Deer Park (NY) | Deer Park | USA | |
| DPL | Dipolog | Dipolog | Philippines | |
| DPO | Devonport | Devonport | Australia | |
| DPS | Denpasar Bali | Ngurah Rai | Indonesia | |
| DPU | Dumpu | Dumpu | Papua New Guinea | |
| DRA | Mercury (NV) | Desert Rock | USA | |
| DRB | Derby | Derby | Australia | |
| DRC | Dirico | Dirico | Angola | |
| DRD | Dorunda Station | Dorunda Station | Australia | |
| DRE | Drummond Island (MI) | Drummond Island | USA | |
| DRF | Drift River (AK) | Drift River | USA | |
| DRG | Deering (AK) | Deering | USA | |
| DRH | Dabra | Dabra | Indonesia | |
| DRI | De Ridder (LA) | Beauregard Parish | USA | |
| DRJ | Drietabbetje | Drietabbetje | Suriname | |
| DRM | Drama | Drama | Greece | |
| DRN | Dirranbandi | Dirranbandi | Australia | |
| DRO | Durango (CO) | La Plata | USA | |
| DRR | Durrie | Durrie | Australia | |
| DRS | Dresden | Dresden Airport (Dresden-Klotzsche Airport) | Germany | |
| DRT | Del Rio (TX) | International | USA | |
| DRU | Drummond | Drummond | USA (MT) | |
| DRW | Darwin | Darwin | Australia | |
| DRY | Drysdale River | Drysdale River | Australia | |
| DSA | Doncaster | Robin Hood Airport Doncaster Sheffield | United Kingdom | |
| DSC | Dschang | Dschang | Cameroon | |
| DSD | La Desirade | La Desirade | Guadeloupe | |
| DSE | Dessie | Combolcha | Ethiopia | |
| DSG | Dilasag | Dilasag | Philippines | |
| DSI | Destin (FL) | Destin | USA | |
| DSK | Dera Ismail Khan | Dera Ismail Khan Airport | Pakistan | |
| DSL | Daru | Daru | Sierra Leone | |
| DSM | Des Moines IA | Des Moines | USA | |
| DSN | Ordos | Ordos Ejin Horo Airport | Inner Mongolia, China | |
| DSV | Dansville (NY) | Dansville | USA | |
| DTA | Delta (UT) | Delta Municipal Airport | USA | |
| DTD | Datadawai, Long Lunuk | Datadawai Airport | Indonesia | |
| DTE | Daet, Camarines Norte province | Bagasbas Airport | Philippines | |
| DTH | Death Valley (CA) | Death Valley | USA | |
| DTL | Detroit Lakes (MN) | Municipal | USA | |
| DTM | Dortmund | Dortmund | Germany | |
| DTN | Shreveport (LA) | Downtown | USA | |
| DTR | Decatur Island (WA) | Decatur Island | USA | |
| DTT | Detroit City (MI) | Detroit City | USA | |
| DTW | Detroit (MI) | Wayne County | USA | |
| DUA | Durant (OK) | Eaker | USA | |
| DUB | Dublin | Dublin | Ireland | |
| DUC | Duncan (OK) | Halliburton | USA | |
| DUD | Dunedin | Dunedin | New Zealand | |
| DUE | Dundo | Dundo | Angola | |
| DUF | Duck (NC) | Pine Island Airport | USA | |
| DUG | Douglas (AZ) | Bisbee-Douglas International | USA | |
| DUJ | Dubois (PA) | Jefferson County | USA | |
| DUK | Dukuduk | Dukuduk | South Africa | |
| DUM | Dumai | Pinang Kampai | Indonesia | |
| DUN | Dundas | Dundas | Greenland | |
| DUQ | Duncan/Quam | Duncan/Quam | Canada | |
| DUR | Durban | Durban International | South Africa | |
| DUS | Duesseldorf | Flughafen Düsseldorf International | Germany | |
| DUT | Dutch Harbor (AK) | Emergency Field | USA | |
| DVA | Deva | Deva | Romania | |
| DVL | Devils Lake (ND) | Devils Lake | USA | |
| DVN | Davenport IA | Davenport | USA | |
| DVO | Davao | Mati | Philippines | |
| DVP | Davenport Downs | Davenport Downs | Australia | |
| DVR | Daly River | Daly River | Australia | |
| DVT | Phoenix (AZ) | Phoenix-Deer Valley | USA | |
| DWA | Dwangwa | Dwangwa | Malawi | |
| DWB | Soalala | Soalala | Madagascar | |
| DWF | Dayton (OH) | Wright AFB | USA | |
| DWH | Houston (TX) | David Wayne Hooks | USA | |
| DWN | Oklahoma City (OK) | Downtown Airpark | USA | |
| DWS | Orlando (FL) | Walt Disney World | USA | |
| DXA | Deux Alpes | Deux Alpes | France | |
| DXB | Dubai | Dubai | United Arab Emirates | |
| DXD | Dixie | Dixie | Australia | |
| DXR | Danbury (CT) | Danbury | USA | |
| DYA | Dysart | Dysart | Australia | |
| DYG | Dayong | Dayong | PR China | |
| DYL | Doylestown (PA) | Doylestown | USA | |
| DYM | Diamantina Lakes | Diamantina Lakes | Australia | |
| DYR | Anadyr | Anadyr | Russia | |
| DYS | Abilene (TX) | Dyess AFB | USA | |
| DYU | Dushanbe | Dushanbe | Tajikistan | |
| DYW | Daly Waters | Daly Waters | Australia | |
| DZA | Dzaoudzi | Dzaoudzi | Mayotte | |
| DZI | Codazzi | Codazzi | Colombia | |
| DZN | Zhezkazgan | Zhezhazgan | Kazakhstan | |
| DZO | Durazno | Durazno | Uruguay | |
| DZU | Dazu | Dazu | PR China | |
| Code | City | Airport | Country | |
| EAA | Eagle (AK) | Eagle | USA | |
| EAB | Abbse | Abbse | Yemen | |
| EAE | Emae | Emae | Vanuatu | |
| EAM | Nejran | Nejran | Saudi Arabia | |
| EAN | Wheatland (WY) | Phifer Field | USA | |
| EAR | Kearney (NE) | Kearney | USA | |
| EAS | San Sebastian | San Sebastian | Spain | |
| EAT | Wenatchee (WA) | Pangborn Field | USA | |
| EAU | Eau Claire (WI) | Eau Claire | USA | |
| EBA | Elba Island | Marina di Campo | Italy | |
| EBB | Entebbe | Entebbe | Uganda | |
| EBD | El Obeid | El Obeid | Sudan | |
| EBG | El Bagre | El Bagre | Colombia | |
| EBJ | Esbjerg | Esbjerg | Denmark | |
| EBL | Erbil | Erbil International Airport | Iraq | |
| EBM | El Borma | El Borma | Tunisia | |
| EBN | Ebadon | Ebadon | Marshall Islands | |
| EBO | Ebon | Ebon Airport | Marshall Islands | |
| EBR | Baton Rouge (LA) | Downtown | USA | |
| EBS | Webster City IA | Municipal | USA | |
| EBU | St Etienne | Boutheon | France | |
| EBW | Ebolowa | Ebolowa | Cameroon | |
| ECA | East Tawas (MI) | Emmet County Airport | USA | |
| ECG | Elizabeth City (NC) | Elizabeth City | USA | |
| ECH | Echuca | Echuca | Australia | |
| ECN | Ercan | Ercan | Cyprus | |
| ECO | El Encanto | El Encanto | Colombia | |
| ECR | El Charco | El Charco | Colombia | |
| ECS | Newcastle (WY) | Mondell | USA | |
| EDA | Edna Bay (AK) | Edna Bay | USA | |
| EDB | Eldebba | Eldebba | Sudan | |
| EDD | Erldunda | Erldunda | Australia | |
| EDE | Edenton (NC) | Municipal | USA | |
| EDF | Anchorage (AK) | Elmendorf AFB | USA | |
| EDG | Edgewood (MD) | Weide AAF | USA | |
| EDI | Edinburgh | Turnhouse | United Kingdom | |
| EDK | El Dorado (KS) | El Dorado | USA | |
| EDL | Eldoret | Eldoret International Airport | Kenya | |
| EDM | La Roche | Les Ajoncs | France | |
| EDO | Edremit/Korfez | Edremit/Korfez | Turkey | |
| EDQ | Erandique | Erandique | Honduras | |
| EDR | Edward River | Edward River | Australia | |
| EDW | Edwards AFB (CA) | Edwards AFB | USA | |
| EED | Needles (CA) | Needles | USA | |
| EEK | Eek (AK) | Eek | USA | |
| EEN | Keene (NH) | Dillant-Hopkins | USA | |
| EFB | Eight Fathom Bight (AK) | Eight Fathom Bight | USA | |
| EFD | Houston (TX) | Ellington Field | USA | |
| EFG | Efogi | Efogi | Papua New Guinea | |
| EFK | Newport (VT) | Newport | USA | |
| EFL | Kefallinia | Argostolion | Greece | |
| EFO | East Fork (AK) | East Fork | USA | |
| EFW | Jefferson IA | Municipal | USA | |
| EGA | Engati | Engati | Papua New Guinea | |
| EGC | Bergerac | Roumanieres | France | |
| EGE | Vail/Eagle (CO) | Eagle County | USA | |
| EGI | Valparaiso (FL) | Duke Field | USA | |
| EGL | Neghelli | Neghelli | Ethiopia | |
| EGM | Sege | Sege | Solomon Islands | |
| EGN | Geneina | Geneina | Sudan | |
| EGO | Belgorod | Belgorod | Russia | |
| EGP | Eagle Pass (TX) | Maverick Co | USA | |
| EGS | Egilsstadir | Egilsstadir | Iceland | |
| EGV | Eagle River (WI) | Eagle River | USA | |
| EGX | Egegik (AK) | Egegik | USA | |
| EHL | El Bolson | El Bolson | Argentina | |
| EHM | Cape Newenham (AK) | Cape Newenham | USA | |
| EHT | East Hartford (CT) | Rentschler | USA | |
| EIA | Eia | Popondetta | Papua New Guinea | |
| EIB | Eisenach | Eisenach | Germany | |
| EIE | Eniseysk | Eniseysk | Russia | |
| EIH | Einasleigh | Einasleigh | Australia | |
| EIL | Fairbanks (AK) | Eielson AFB | USA | |
| EIN | Eindhoven | Eindhoven | Netherlands | |
| EIS | Beef Island | Beef Island | British Virgin Islands | |
| EIY | Ein Yahav | Ein Yahav | Israel | |
| EJA | Barrancabermeja | Variguies | Colombia | |
| EJH | Wedjh | Wedjh | Saudi Arabia | |
| EKA | Eureka (CA) | Murray Field | USA | |
| EKB | Ekibastuz | Ekibastuz | Kazakhstan | |
| EKD | Elkedra | Elkedra | Australia | |
| EKE | Ekereku | Ekereku | Guyana | |
| EKI | Elkhart (IN) | Municipal | USA | |
| EKN | Elkins (WV) | Elkins | USA | |
| EKO | Elko (NV) | Elko | USA | |
| EKT | Eskilstuna | Eskilstuna | Sweden | |
| EKX | Elizabethtown (KY) | Elizabethtown | USA | |
| ELA | Eagle Lake (TX) | Eagle Lake | USA | |
| ELB | El Banco | San Bernado | Colombia | |
| ELC | Elcho Island | Elcho Island | Australia | |
| ELD | El Dorado (AR) | Goodwin Field | USA | |
| ELE | El Real | El Real | Panama | |
| ELF | El Fasher | El Fasher | Sudan | |
| ELG | El Golea | El Golea | Algeria | |
| ELH | North Eleuthera | International | Bahamas | |
| ELI | Elim (AK) | Elim | USA | |
| ELJ | El Recreo | El Recreo | Colombia | |
| ELK | Elk City (OK) | Municipal | USA | |
| ELL | Ellisras | Ellisras | South Africa | |
| ELM | Elmira (NY) | Corning/Elmina Regional Airport | USA | |
| ELN | Ellensburg (WA) | Bowers Field | USA | |
| ELO | Eldorado | Eldorado | Argentina | |
| ELP | El Paso (TX) | International | USA | |
| ELQ | Gassim | Gassim | Saudi Arabia | |
| ELR | Elelim | Elelim | Indonesia | |
| ELS | East London | East London | South Africa | |
| ELT | Tour Sinai City | El Tor/Tour Sinai Airport | Egypt | |
| ELU | El Oued | Guemar | Algeria | |
| ELV | Elfin Cove (AK) | Elfin Cove SPB | USA | |
| ELW | Ellamar (AK) | Ellamar | USA | |
| ELX | El Tigre | El Tigre | Venezuela | |
| ELY | Ely (NV) | Yelland | USA | |
| ELZ | Wellsville (NY) | Municipal | USA | |
| EMA | Nottingham | East Midlands | United Kingdom | |
| EMB | San Francisco (CA) | Embarkadero (Embarcadero) | USA | |
| EMD | Emerald | Emerald | Australia | |
| EME | Emden | Emden Airport | Germany | |
| EMG | Empangeni | Empangeni | South Africa | |
| EMI | Emirau | Emirau | Papua New Guinea | |
| EMK | Emmonak (AK) | Emmonak | USA | |
| EML | Emmen | Emmen | Switzerland | |
| EMM | Kemerer (WY) | Kemerer | USA | |
| EMN | Nema | Nema | Mauritania | |
| EMO | Emo | Emo | Papua New Guinea | |
| EMP | Emporia (KS) | Emporia | USA | |
| EMS | Embessa | Embessa | Papua New Guinea | |
| EMT | El Monte (CA) | El Monte | USA | |
| EMX | El Maiten | El Maiten | Argentina | |
| EMY | El Minya | El Minya | Egypt | |
| ENA | Kenai (AK) | Kenai | USA | |
| ENB | Eneabba West | Eneabba West | Australia | |
| ENC | Nancy | Essey | France | |
| END | Enid (OK) | Vance AFB | USA | |
| ENE | Ende | Ende | Indonesia | |
| ENF | Enontekio | Enontekio | Finland | |
| ENH | Enshi | Enshi | PR China | |
| ENI | El Nido | El Nido | Philippines | |
| ENJ | El Naranjo | El Naranjo | Guatemala | |
| ENK | Enniskillen | St Angelo | United Kingdom | |
| ENL | Centralia (IL) | Municipal | USA | |
| ENN | Nenana (AK) | Municipal | USA | |
| ENO | Encarnacion | Teniente Prim Alarcon | Paraguay | |
| ENQ | Coronel E Soto Cano AB | Coronel E Soto Cano AB | Honduras | |
| ENS | Enschede | Twente | Netherlands | |
| ENT | Enewetak Island | Enewetak Island | Marshall Islands | |
| ENU | Enugu | Enugu | Nigeria | |
| ENV | Wendover (UT) | Wendover | USA | |
| ENW | Kenosha (WI) | Municipal | USA | |
| ENY | Yan’an | Yan’an | PR China | |
| EOH | Medellin | Enrique Olaya Herrera | Colombia | |
| EOI | Eday | Eday | United Kingdom | |
| EOK | Keokuk IA | Keokuk | USA | |
| EOR | El Dorado | El Dorado | Venezuela | |
| EOS | Neosho (MO) | Neosho | USA | |
| EOZ | Elorza | Elorza | Venezuela | |
| EPG | Weeping Water (NE) | Browns | USA | |
| EPH | Ephrata (WA) | Ephrata | USA | |
| EPI | Epi | Epi | Vanuatu | |
| EPK | Episkopi | Episkopi | Cyprus | |
| EPL | Epinal | Mirecourt | France | |
| EPN | Epena | Epena | Congo (ROC) | |
| EPR | Esperance | Esperance | Australia | |
| EPS | El Portillo/Samana | El Portillo | Dominican Republic | |
| EPT | Eliptamin | Eliptamin | Papua New Guinea | |
| EQS | Esquel | Esquel | Argentina | |
| ERA | Erigavo | Erigavo | Somalia | |
| ERB | Ernabella | Ernabella | Australia | |
| ERC | Erzincan | Erzincan | Turkey | |
| ERD | Berdyansk | Berdyansk | Ukraine | |
| ERE | Erave | Erave | Papua New Guinea | |
| ERF | Erfurt | Erfurt-Weimar Airport | Germany | |
| ERH | Errachidia | Errachidia | Morocco | |
| ERI | Erie (PA) | International | USA | |
| ERM | Erechim | Comandante Kraemer | Brazil | |
| ERN | Eirunepe | Eirunepe | Brazil | |
| ERO | Eldred Rock (AK) | Coast Guard | USA | |
| ERR | Errol (NH) | Errol | USA | |
| ERS | Windhoek | Eros Airport | Namibia | |
|
|
||||
| ERT | Erdenet | Erdenet | Mongolia | |
| ERU | Erume | Erume | Papua New Guinea | |
| ERV | Kerrville (TX) | Kerrville | USA | |
| ERZ | Erzurum | Erzurum | Turkey | |
| ESA | Esa’Ala | Esa’Ala | Papua New Guinea | |
| ESB | Ankara | Esenboga | Turkey | |
| ESC | Escanaba (MI) | Delta County Airport | USA | |
| ESD | Eastsound (WA) | Orcas Island | USA | |
| ESE | Ensenada | Ensenada | Mexico | |
| ESF | Alexandria (LA) | Esler Field | USA | |
| ESG | Mariscal Estigarribia | Mariscal Estigarribia | Paraguay | |
| ESH | Shoreham By Sea | Shoreham | United Kingdom | |
| ESI | Espinosa | Espinosa | Brazil | |
| ESK | Eskisehir | Eskisehir | Turkey | |
| ESL | Elista | Elista | Russia | |
| ESM | Esmeraldas | Esmeraldas | Ecuador | |
| ESN | Easton (MD) | Easton | USA | |
| ESO | Espanola (NM) | Espanola | USA | |
| ESP | East Stroudsburg (PA) | Birchwood-Pocono | USA | |
| ESR | El Salvador | El Salvador | Chile | |
| ESS | Essen | Essen | Germany | |
| EST | Estherville IA | Municipal | USA | |
| ESU | Essaouira | Essaouira | Morocco | |
| ESW | Easton (WA) | State | USA | |
| ETB | West Bend (WI) | West Bend | USA | |
| ETD | Etadunna | Etadunna | Australia | |
| ETE | Genda Wuha | Genda Wuha | Ethiopia | |
| ETH | Elat | Elat | Israel | |
| ETN | Eastland (TX) | Municipal | USA | |
| ETS | Enterprise (AL) | Municipal | USA | |
| ETZ | Metz/Nancy | Metz-Nancy-Lorraine | France | |
| EUA | Eua | Kaufana | Tonga | |
| EUC | Eucla | Eucla | Australia | |
| EUE | Eureka (NV) | Eureka | USA | |
| EUF | Eufaula (AL) | Weedon Field | USA | |
| EUG | Eugene (OR) | Eugene | USA | |
| EUM | Neumuenster | Neumuenster | Germany | |
| EUN | Laayoune | Hassan I | Morocco | |
| EUO | Paratebueno | Paratebueno | Colombia | |
| EUX | St Eustatius | F D Roosevelt | Netherlands Antilles | |
| EVA | Evadale (TX) | Landing Strip | USA | |
| EVD | Eva Downs | Eva Downs | Australia | |
| EVE | Harstad-Narvik | Evenes | Norway | |
| EVG | Sveg | Sveg | Sweden | |
| EVH | Evans Head | Evans Head | Australia | |
| EVM | Eveleth (MN) | Eveleth | USA | |
| EVN | Yerevan | Yerevan | Armenia | |
| EVV | Evansville (IN) | Dress Regional | USA | |
| EVW | Evanston (WY) | Evanston | USA | |
| EVX | Evreux | Evreux | France | |
| EWB | Fall River (MA) | Fall River | USA | |
| EWB | Fall River (MA) | New Bedford | USA | |
| EWB | New Bedford (MA) | Fall River | USA | |
| EWB | New Bedford (MA) | New Bedford | USA | |
| EWE | Ewer | Ewer | Indonesia | |
| EWI | Enarotali | Enarotali | Indonesia | |
| EWK | Newton (KS) | City-County | USA | |
| EWN | New Bern (NC) | Simmons Nott | USA | |
| EWO | Ewo | Ewo | Congo (ROC) | |
| EWR | Newark (NJ) | Newark International | USA | |
| EWY | Newbury | Greenham RAF | United Kingdom | |
| EXI | Excursion Inlet (AK) | SPB | USA | |
| EXM | Exmouth Gulf | Exmouth Gulf | Australia | |
| EXT | Exeter | Exeter | United Kingdom | |
| EYL | Yelimane | Yelimane | Mali | |
| EYP | El Yopal | El Yopal | Colombia | |
| EYR | Yerington (NV) | Yerington | USA | |
| EYS | Eliye Springs | Eliye Springs | Kenya | |
| EYW | Key West (FL) | International | USA | |
| EZE | Buenos Aires | Ministro Pistarini | Argentina | |
| EZS | Elazig | Elazig | Turkey | |
| ode | City | Airport | Country | |
| FAA | Faranah | Faranah | Guinea | |
| FAB | Farnborough | Farnborough | United Kingdom | |
| FAC | Faaite | Faaite | French Polynesia | |
| FAE | Faroe Islands | Vagar | Faroe Islands | |
| FAF | Fort Eustis (VA) | Felker AAF | USA | |
| FAG | Fagurholsmyri | Fagurholsmyri | Iceland | |
| FAH | Farah | Farah | Afghanistan | |
| FAI | Fairbanks (AK) | International | USA | |
| FAJ | Fajardo | Fajardo | Puerto Rico | |
| FAK | False Island (AK) | False Island | USA | |
| FAL | Roma (TX) | Falcon State | USA | |
| FAM | Farmington (MO) | Regional | USA | |
| FAN | Farsund | Lista | Norway | |
| FAO | Faro | Aeroporto Internacional de Faro | Portugal | |
| FAQ | Freida River | Freida River | Papua New Guinea | |
| FAR | Fargo (ND) | Hector Field | USA | |
| FAS | Faskrudsfjordur | Faskrudsfjordur | Iceland | |
| FAT | Fresno (CA) | Airterminal | USA | |
| FAV | Fakarava | Fakarava | French Polynesia | |
| FAY | Fayetteville (NC) | Municipal | USA | |
| FBD | Faizabad | Faizabad | Afghanistan | |
| FBE | Francisco Beltrao | Francisco Beltrao | Brazil | |
| FBG | Fort Bragg (NC) | Simmons AAF | USA | |
| FBK | Fairbanks (AK) | Ft Wainwright | USA | |
| FBL | Faribault (MN) | Municipal | USA | |
| FBM | Lubumbashi | Luano | Congo (DRC) | |
| FBR | Fort Bridger (WY) | Fort Bridger | USA | |
| FBS | Friday Harbor SPB (WA) | Friday Harbor SPB | USA | |
| FBY | Fairbury (NE) | Municipal | USA | |
| FCA | Kalispell (MT) | Glacier National Park | USA | |
| FCB | Ficksburg | Ficksburg Sentra Oes | South Africa | |
| FCH | Fresno (CA) | Fresno-Chandler | USA | |
| FCM | Minneapolis (MN) | Flying Cloud Airport | USA | |
| FCO | Rome | Fiumicino | Italy | |
| FCS | Colorado Springs (CO) | Butts AAF | USA | |
| FCT | Yakima (WA) | Firing Center AAF | USA | |
| FCY | Forrest City (AR) | Municipal | USA | |
| FDE | Forde | Bringeland | Norway | |
| FDF | Fort De France | Lamentin | Martinique | |
| FDH | Friedrichshafen | Friedrichshafen Airport (Bodensee Airport) | Germany | |
| FDK | Frederick (MD) | Municipal | USA | |
| FDR | Frederick (OK) | Municipal | USA | |
| FDU | Bandundu | Bandundu | Congo (DRC) | |
| FDY | Findlay (OH) | Findlay | USA | |
| FEA | Fetlar | Fetlar | United Kingdom | |
| FEB | Sanfebagar | Sanfebagar | Nepal | |
| FEC | Feira De Santana | Feira De Santana | Brazil | |
| FEG | Fergana | Fergana | Uzbekistan | |
| FEJ | Feijo | Feijo | Brazil | |
| FEK | Ferkessedougou | Ferkessedougou | Cote d’Ivoire | |
| FEL | Fürstenfeldbruck | Fuerstenfeldbruck | Germany | |
| FEN | Fernando De Noronha | Fernando De Noronha | Brazil | |
| FEP | Freeport (IL) | Albertus | USA | |
| FER | Fergusons Gulf | Fergusons Gulf | Kenya | |
| FET | Fremont (NE) | Municipal | USA | |
| FEW | Cheyenne (WY) | Warren AFB | USA | |
| FEZ | Fez | Sais | Morocco | |
| FFA | Kill Devil Hills (NC) | First Flight | USA | |
| FFD | Fairford | RAF Station | United Kingdom | |
| FFL | Fairfield IA | Municipal | USA | |
| FFM | Fergus Falls (MN) | Fergus Falls | USA | |
| FFO | Dayton (OH) | Patterson AFB | USA | |
| FFT | Frankfort (KY) | Capital City | USA | |
| FFU | Futaleufu | Futaleufu | Chile | |
| FGD | Fderik | Fderik | Mauritania | |
| FGI | Apia | Fagali I | Samoa | |
| FGL | Fox Glacier | Fox Glacier | New Zealand | |
| FGU | Fangatau | Fangatau | French Polynesia | |
| FHU | Sierra Vista (AZ) | Fort Huachu Municipal Airport | USA | |
| FHZ | Fakahina | Fakahina | French Polynesia | |
| FIC | Fire Cove (AK) | Fire Cove | USA | |
| FID | Fishers Island (NY) | Elizabeth Field | USA | |
| FIE | Fair Isle | Fair Isle | United Kingdom | |
| FIG | Fria | Fria | Guinea | |
| FIH | Kinshasa | N’Djili | Congo (DRC) | |
| FIK | Finke | Finke | Australia | |
| FIL | Fillmore (UT) | Municipal | USA | |
| FIN | Finschhafen | Finschhafen | Papua New Guinea | |
| FIV | Five Finger (AK) | Five Finger | USA | |
| FIZ | Fitzroy Crossing | Fitzroy Crossing | Australia | |
| FJR | Al-Fujairah | Fujairah International Airport | United Arab Emirates | |
| FKB | Karlsruhe/Baden Baden | Soellingen | Germany | |
| FKH | Fakenham | Sculthorp RAF | United Kingdom | |
| FKI | Kisangani | Kisangani | Congo (DRC) | |
| FKJ | Fukui | Fukui | Japan | |
| FKL | Franklin (PA) | Chess-Lambertin | USA | |
| FKN | Franklin (VA) | Municipal | USA | |
| FKQ | Fak Fak | Fak Fak | Indonesia | |
| FKS | Fukushima | Fukushima Airport | Japan | |
| FLA | Florencia | Capitolio | Colombia | |
| FLB | Floriano | Cangapara | Brazil | |
| FLC | Falls Creek | Falls Creek | Australia | |
| FLD | Fond Du Lac (WI) | Fond Du Lac | USA | |
| FLE | Petersburg (VA) | Fort Lee AAF | USA | |
| FLF | Flensburg | Schaferhaus | Germany | |
| FLG | Grand Canyon (AZ) | Pulliam Field | USA | |
|
|
||||
| FLH | Flotta | Flotta | United Kingdom | |
| FLI | Flateyri | Flateyri | Iceland | |
| FLJ | Falls Bay (AK) | Falls Bay | USA | |
| FLL | Fort Lauderdale (FL) | International | USA | |
| FLM | Filadelfia | Filadelfia | Paraguay | |
| FLN | Florianopolis | Hercílio Luz International | Brazil | |
| FLO | Florence (SC) | Florence | USA | |
| FLP | Flippin (AR) | Flippin | USA | |
| FLR | Florence | Peretola | Italy | |
| FLS | Flinders Island | Flinders Island | Australia | |
| FLT | Flat (AK) | Flat | USA | |
| FLU | New York (NY) | Flushing | USA | |
| FLV | Fort Leavenworth (KS) | Sherman AAF | USA | |
| FLW | Flores Island | Santa Cruz | Portugal | |
| FLX | Fallon (NV) | Municipal | USA | |
| FLY | Finley | Finley | Australia | |
| FMA | Formosa | El Pucu | Argentina | |
| FMC | Five Mile (AK) | Five Mile | USA | |
| FME | Fort Meade (MD) | Tipton AAF | USA | |
| FMG | Flamingo | Flamingo | Costa Rica | |
| FMH | Falmouth (MA) | Otis AFB | USA | |
| FMI | Kalemie | Kalemie | Congo (DRC) | |
| FMM | Memmingen | Memmingen Airport | Germany | |
| FMN | Farmington (NM) | Municipal | USA | |
| FMO | Muenster/Osnabrueck | Münster Osnabrück International Airport | Germany | |
| FMS | Fort Madison IA | Municipal | USA | |
| FMY | Fort Myers (FL) | Page Field | USA | |
| FNA | Freetown | Lungi International | Sierra Leone | |
| FNB | Neubrandenburg | Neubrandenburg Airport | Germany | |
| FNC | Funchal | Funchal | Portugal | |
| FNE | Fane | Fane | Papua New Guinea | |
| FNG | Fada Ngourma | Fada Ngourma | Burkina Faso | |
| FNH | Fincha | Fincha | Ethiopia | |
| FNI | Nimes | Garons | France | |
| FNJ | Pyongyang | Sunan | Korea, DPR | |
| FNK | Fin Creek (AK) | Fin Creek | USA | |
| FNL | Fort Collins/Loveland (CO) | Municipal Airport | USA | |
| FNR | Funter Bay (AK) | SPB | USA | |
| FNT | Flint (MI) | Bishop | USA | |
| FOA | Foula | Foula | United Kingdom | |
| FOB | Fort Bragg (CA) | Fort Bragg | USA | |
| FOC | Fuzhou | Fuzhou | PR China | |
| FOD | Fort Dodge IA | Fort Dodge | USA | |
| FOE | Topeka (KS) | Forbes AFB | USA | |
| FOG | Foggia | Gino Lisa | Italy | |
| FOK | Westhampton (NY) | Suffolk County | USA | |
| FOM | Foumban | Foumban | Cameroon | |
| FON | Fortuna | Fortuna | Costa Rica | |
| FOO | Numfoor | Numfoor | Indonesia | |
| FOP | Forest Park (GA) | Morris AAF | USA | |
| FOR | Fortaleza | Pinto Martins Airport | Brazil | |
| FOS | Forrest | Forrest | Australia | |
| FOT | Forster | Forster | Australia | |
| FOU | Fougamou | Fougamou | Gabon | |
| FOX | Fox (AK) | Fox | USA | |
| FOY | Foya | Foya | Liberia | |
| FPO | Freeport | Grand Bahama International | Bahamas | |
| FPR | Fort Pierce (FL) | St Lucie County | USA | |
| FPY | Perry (FL) | Perry-Foley | USA | |
| FRA | Frankfurt/Main | International | Germany | |
| FRB | Forbes | Forbes | Australia | |
| FRC | Franca | Franca | Brazil | |
| FRD | Friday Harbor | Friday Harbor | USA (WA) | |
| FRE | Fera Island | Fera Island | Solomon Islands | |
| FRF | Frankfurt/Main | Rhein-Main AFB | Germany | |
| FRG | Farmingdale (NY) | Republic Field | USA | |
| FRH | French Lick (IN) | Municipal | USA | |
| FRI | Fort Riley (KS) | Marshall AAF | USA | |
| FRJ | Frejus | Frejus | France | |
| FRK | Fregate Island | Fregate Island | Seychelles | |
| FRL | Forli | Luigi Ridolfi | Italy | |
| FRM | Fairmont (MN) | Fairmont | USA | |
| FRN | Fort Richardson (AK) | Bryant AAF | USA | |
| FRO | Floro | Flora | Norway | |
| FRP | Fresh Water Bay (AK) | Fresh Water Bay | USA | |
| FRQ | Feramin | Feramin | Papua New Guinea | |
| FRR | Front Royal (VA) | Warren County | USA | |
| FRS | Flores | Santa Elena | Guatemala | |
| FRT | Frutillar | Frutillar | Chile | |
| FRU | Bishkek | Manas International | Kyrgyzstan | |
| FRW | Francistown | Francistown | Botswana | |
| FRY | Fryeburg (ME) | Fryeburg | USA | |
| FRZ | Fritzlar | Fritzlar Airbase | Germany | |
| FSC | Figari | Sud Corse | France | |
| FSD | Sioux Falls (SD) | Regional(Jo Foss Fld) | USA | |
| FSI | Fort Sill (OK) | Henry Post AAF | USA | |
| FSK | Fort Scott (KS) | Municipal | USA | |
| FSL | Fossil Downs | Fossil Downs | Australia | |
| FSM | Fort Smith (AR) | Municipal | USA | |
| FSN | Fort Sheridan (IL) | Haley AAF | USA | |
| FSP | St Pierre | St Pierre | St. Pierre and Miquelon | |
| FSS | Forres | Kinloss | United Kingdom | |
| FST | Fort Stockton (TX) | Pecos County | USA | |
| FSU | Fort Sumner (NM) | Fort Sumner | USA | |
| FTA | Futuna Island | Futuna Airport | Vanuatu | |
| FTE | El Calafate | El Calafate | Argentina | |
| FTI | Fitiuta | Fitiuta | American Samoa | |
| FTK | Fort Knox (KY) | Godman AAF | USA | |
| FTL | Fortuna Ledge (AK) | Fortuna Ledge | USA | |
| FTU | Fort Dauphin | Marillac | Madagascar | |
| FTW | Fort Worth/Dallas (TX) | Meacham Field | USA | |
| FTX | Owando | Owando | Congo (ROC) | |
| FTY | Atlanta (GA) | Fulton County | USA | |
| FUB | Fulleborn | Fulleborn | Papua New Guinea | |
| FUE | Fuerteventura | Fuerteventura | Canary Islands, Spain | |
| FUG | Fuyang | Fuyang | PR China | |
| FUJ | Fukue | Fukue | Japan | |
| FUK | Fukuoka | Fukuoka Airport | Japan | |
| FUL | Fullerton (CA) | Municipal | USA | |
| FUM | Fuma | Fuma | Papua New Guinea | |
| FUN | Funafuti Atol | International | Tuvalu | |
| FUO | Fuoshan | Fuoshan | PR China | |
| FUT | Futuna Island | Futuna Island | Wallis and Futuna | |
| FVL | Flora Valley | Flora Valey | Australia | |
| FVR | Forrest River | Forrest River Airport | Australia | |
| FWA | Fort Wayne (IN) | Municipal/Baer Field | USA | |
| FWH | Fort Worth/Dallas (TX) | Carswell AFB | USA | |
| FWL | Farewell (AK) | Farewell | USA | |
| FWM | Fort William | Heliport | United Kingdom | |
| FXE | Fort Lauderdale (FL) | Executive | USA | |
| FXM | Flaxman Island (AK) | Flaxman Island | USA | |
| FXO | Cuamba | Cuamba | Mozambique | |
| FXY | Forest City IA | Municipal | USA | |
| FYM | Fayetteville (TN) | Municipal | USA | |
| FYN | Fuyun | Fuyun | PR China | |
| FYT | Faya | Faya | Chad | |
| FYU | Fort Yukon (AK) | Fort Yukon | USA | |
| FYV | Fayetteville (AR) | Municipal (Drake Fld) | USA | |
| FZO | Filton | Filton | United Kingdom | |
| Code | City | Airport | Country | |
| GAA | Guamal | Guamal | Colombia | |
| GAB | Gabbs (NV) | Gabbs | USA | |
| GAC | Gracias | Gracias | Honduras | |
| GAD | Gadsden (AL) | Municipal | USA | |
| GAE | Gabes | Gabes | Tunisia | |
| GAF | Gafsa | Gafsa | Tunisia | |
| GAG | Gage (OK) | Gage | USA | |
| GAH | Gayndah | Gayndah | Australia | |
| GAI | Gaithersburg (MD) | Montgomery County | USA | |
| GAJ | Yamagata | Junmachi | Japan | |
| GAK | Gakona (AK) | Gakona | USA | |
| GAL | Galena (AK) | Galena | USA | |
| GAM | Gambell (AK) | Gambell | USA | |
| GAN | Gan Island | Gan/Seenu | Maldives | |
| GAO | Guantanamo | Los Canos | Cuba | |
| GAP | Gusap | Gusap | Papua New Guinea | |
| GAQ | Gao | Gao | Mali | |
| GAR | Garaina | Garaina | Papua New Guinea | |
| GAS | Garissa | Garissa | Kenya | |
| GAT | Gap | Tallard | France | |
| GAU | Gawahati | Borjhar | India | |
| GAV | Gag Island | Gag Island | Indonesia | |
| GAW | Gangaw | Gangaw | Myanmar | |
| GAX | Gamba | Gamba | Gabon | |
| GAY | Gaya | Gaya | India | |
| GAZ | Guasopa | Guasopa | Papua New Guinea | |
| GBA | Big Bay | Big Bay | Vanuatu | |
| GBB | Gara Djebilet | Gara Djebilet | Algeria | |
| GBC | Gasuke | Gasuke | Papua New Guinea | |
| GBD | Great Bend (KS) | Great Bend | USA | |
| GBE | Gaborone | Sir Seretse Khama Int | Botswana | |
| GBF | Negarbo | Negarbo | Papua New Guinea | |
| GBG | Galesburg (IL) | Galesburg | USA | |
| GBH | Galbraith Lake (AK) | Galbraith Lake | USA | |
| GBJ | Marie Galante | Les Bases | Guadeloupe | |
| GBK | Gbangbatok | Gbangbatok | Sierra Leone | |
| GBL | Goulburn Island | Goulburn Island | Australia | |
| GBM | Garbaharey | Garbaharey | Somalia | |
| GBN | San Giovanni Rotondo | San Giovanni Rotondo | Italy | |
| GBO | Baltimore (MD) | Baltimore Greenbelt T | USA | |
| GBP | Gamboola | Gamboola | Australia | |
| GBR | Great Barrington (MA) | Great Barrington | USA | |
| GBS | Port Fitzroy | Port Fitzroy | New Zealand | |
| GBU | Khashm El Girba | Khashm El Girba | Sudan | |
| GBV | Gibb River | Gibb River | Australia | |
| GBZ | Great Barrier Island | Great Barrier Island | New Zealand | |
| GCA | Guacamaya | Guacamaya | Colombia | |
| GCC | Gillette (WY) | Campbell County | USA | |
| GCI | Guernsey | Guernsey | Channel Island (UK) | |
| GCJ | Johannesburg | Grand Central | South Africa | |
| GCK | Garden City (KS) | Municipal Airport | USA | |
| GCM | Grand Cayman Island | Owen Roberts International | Cayman Islands | |
| GCN | Grand Canyon (AZ) | National Park | USA | |
| GCV | Gravatai | Gravatai | Brazil | |
| GCY | Greenville (TN) | Municipal | USA | |
| GDA | Gounda | Gounda | Central African Republic | |
| GDC | Greenville (SC) | Donaldson Center | USA | |
| GDC | Greer (SC) | Donaldson Center | USA | |
| GDD | Gordon Downs | Gordon Downs | Australia | |
| GDE | Gode/Iddidole | Gode/Iddidole | Ethiopia | |
| GDG | Magdagachi | Magdagachi | Russia | |
| GDH | Golden Horn (AK) | SPB | USA | |
| GDI | Gordil | Gordil | Central African Republic | |
| GDJ | Gandajika | Gandajika | Congo (DRC) | |
| GDL | Guadalajara | Miguel Hidal | Mexico | |
| GDM | Gardner (MA) | Municipal | USA | |
| GDN | Gdansk | Rebiechowo | Poland | |
| GDO | Guasdualito | Vare Maria | Venezuela | |
| GDP | Guadalupe | Guadalupe | Brazil | |
| GDQ | Gondar | Gondar | Ethiopia | |
| GDT | Grand Turk Island | Grand Turk Island | Turks and Caicos | |
| GDV | Glendive (MT) | Dawson Community | USA | |
| GDW | Gladwin (MI) | Gladwin | USA | |
| GDX | Magadan | Magadan | Russia | |
| GDZ | Gelendzik | Gelendzik | Russia | |
| GEA | Noumea | Magenta | New Caledonia | |
| GEB | Gebe | Gebe | Indonesia | |
| GEC | Gecitkale | Gecitkale | Cyprus | |
| GED | Georgetown (DE) | Sussex County | USA | |
| GEE | George Town | George Town | Australia | |
| GEF | Geva | Geva Airstrip | Solomon Islands | |
| GEG | Spokane (WA) | International | USA | |
| GEI | Green Islands | Green Islands | Papua New Guinea | |
| GEK | Ganes Creek (AK) | Ganes Creek | USA | |
| GEL | Santo Angelo | Sepe Tiaraju | Brazil | |
| GEO | Georgetown | Cheddi Jagan International | Guyana | |
| GER | Nueva Gerona | Rafael Cabrera | Cuba | |
| GES | General Santos | Buayan | Philippines | |
| GET | Geraldton | Geraldton | Australia | |
| GEV | Gallivare | Gallivare | Sweden | |
| GEW | Gewoia | Gewoia | Papua New Guinea | |
| GEX | Geelong | Geelong | Australia | |
| GEY | Greybull (WY) | South Big Horn County | USA | |
| GFA | Great Falls (MT) | Malmstrom AFB | USA | |
| GFB | Togiak Fish (AK) | Togiak Fish | USA | |
| GFD | Greenfield (IN) | Pope Field | USA | |
| GFE | Grenfell | Grenfell | Australia | |
| GFF | Griffith | Griffith | Australia | |
| GFK | Grand Forks (ND) | Grand Forks | USA | |
| GFL | Glens Falls (NY) | Warren County | USA | |
| GFN | Grafton | Grafton | Australia | |
| GFO | Bartica | Bartica | Guyana | |
| GFR | Granville | Granville | France | |
| GFY | Grootfontein | Grootfontein | Namibia | |
| GGC | Lumbala | Lumbala | Angola | |
| GGD | Gregory Downs | Gregory Downs | Australia | |
| GGE | Georgetown (SC) | Georgetown | USA | |
| GGG | Longview (TX) | Gregg County Airport | USA | |
| GGL | Gilgal | Gilgal | Colombia | |
| GGN | Gagnoa | Gagnoa | Cote d’Ivoire | |
| GGO | Guiglo | Guiglo | Cote d’Ivoire | |
| GGR | Garoe | Garoe | Somalia | |
| GGS | Gobernador Gregores | Gobernador Gregores | Argentina | |
| GGT | George Town | Exuma International | Bahamas | |
| GGW | Glasgow (MT) | International | USA | |
| GHA | Ghardaia | Noumerate | Algeria | |
| GHB | Governors Harbour | Governors Harbour | Bahamas | |
| GHC | Great Harbour | Great Harbour | Bahamas | |
| GHD | Ghimbi | Ghimbi | Ethiopia | |
| GHE | Garachine | Garachine | Panama | |
| GHF | Giebelstadt | Giebelstadt | Germany | |
| GHK | Gush Katif | Gush Katif | Israel | |
| GHM | Centerville (TN) | Municipal | USA | |
| GHN | Guanghan | Guanghan | PR China | |
| GHT | Ghat | Ghat | Libya | |
| GHU | Gualeguaychu | Gualeguaychu | Argentina | |
| GIB | Gibraltar | North Front | Gibraltar | |
| GIC | Boigu Island | Boigu Island | Australia | |
| GID | Gitega | Gitega | Burundi | |
| GIF | Winter Haven (FL) | Winter Haven’s Gilbert Airport | USA | |
| GIG | Rio De Janeiro | Internacional | Brazil | |
| GII | Siguiri | Siguiri | Guinea | |
| GIL | Gilgit | Gilgit | Pakistan | |
| GIM | Miele Mimbale | Miele Mimbale | Gabon | |
| GIR | Girardot | Girardot | Colombia | |
| GIS | Gisborne | Gisborne | New Zealand | |
| GIT | Geita | Geita | Tanzania | |
| GIY | Giyani | Giyani | South Africa | |
| GIZ | Gizan | Gizan | Saudi Arabia | |
| GJA | Guanaja | Guanaja | Honduras | |
| GJL | Jijel | Jijel | Algeria | |
| GJM | Guajara-Mirim | Guajara-Mirim | Brazil | |
| GJR | Gjogur | Gjogur | Iceland | |
| GJT | Grand Junction (CO) | Walker Field | USA | |
| GKA | Goroka | Goroka | Papua New Guinea | |
| GKE | Geilenkirchen | Geilenkirchen | Germany | |
| GKH | Gorkha | Gorkha | Nepal | |
| GKL | Great Keppel Island | Great Keppel Island | Australia | |
| GKN | Gulkana (AK) | Gulkana | USA | |
| GKO | Kongoboumba | Kongoboumba | Gabon | |
| GKT | Gatlinburg (TN) | Gatlinburg | USA | |
| GLA | Glasgow | Glasgow International | United Kingdom | |
| GLC | Geladi | Geladi | Ethiopia | |
| GLD | Goodland (KS) | Renner Field | USA | |
| GLE | Gainesville (TX) | Municipal | USA | |
| GLF | Golfito | Golfito | Costa Rica | |
| GLG | Glengyle | Glengyle | Australia | |
| GLH | Greenville (MS) | Greenville | USA | |
| GLI | Glen Innes | Glen Innes | Australia | |
| GLK | Galcaio | Galcaio | Somalia | |
| GLL | Gol | Klanten Airport | Norway | |
| GLM | Glenormiston | Glenormiston | Australia | |
| GLN | Goulimime | Goulimime | Morocco | |
| GLO | Gloucester | Gloucestershire | United Kingdom | |
| GLP | Gulgubip | Gulgubip | Papua New Guinea | |
| GLQ | Glennallen (AK) | Glennallen | USA | |
| GLR | Gaylord (MI) | Otsego County | USA | |
| GLS | Galveston (TX) | Scholes Field | USA | |
| GLT | Gladstone | Gladstone | Australia | |
| GLV | Golovin (AK) | Golovin | USA | |
| GLW | Glasgow (KY) | Municipal | USA | |
| GLX | Galela | Galela | Indonesia | |
| GLY | Goldsworthy | Goldsworthy | Australia | |
| GLZ | Breda | Gilze-Rijen | Netherlands | |
| GMA | Gemena | Gemena | Congo (DRC) | |
| GMB | Gambela | Gambela | Ethiopia | |
| GMC | Guerima | Guerima | Colombia | |
| GME | Gomel | Gomel | Belarus | |
| GMI | Gasmata Island | Gasmata Island | Papua New Guinea | |
|
|
||||
| GMM | Gamboma | Gamboma | Congo (ROC) | |
| GMN | Greymouth | Greymouth | New Zealand | |
| GMP | Seoul | Gimpo International | South Korea | |
| GMR | Gambier Is | Gambier Is | French Polynesia | |
| GMS | Guimaraes | Guimaraes | Brazil | |
| GMT | Granite Mountain (AK) | Granite Mountain | USA | |
| GMU | Greenville (SC) | Downtown | USA | |
| GMU | Greer (SC) | Downtown | USA | |
| GMV | Goulding (UT) | Monument Valley | USA | |
| GMY | Rheindahlen | Rheindahlen | Germany | |
| GMZ | San Sebas de la Gomera | La Gomera | Canary Islands, Spain | |
| GNA | Grodna | Grodna | Belarus | |
| GNB | Grenoble | Saint Geoirs | France | |
| GND | Grenada | Point Saline International | Grenada | |
| GNE | Ghent | Ghent | Belgium | |
| GNG | Gooding (ID) | Gooding | USA | |
| GNI | Green Island | Green Island | Taiwan | |
| GNM | Guanambi | Guanambi | Brazil | |
| GNN | Ghinnir | Ghinnir | Ethiopia | |
| GNR | General Roca | General Roca | Argentina | |
| GNS | Gunungsitoli | Gunungsitoli | Indonesia | |
| GNT | Grants (NM) | Milan | USA | |
| GNU | Goodnews Bay (AK) | Goodnews Bay | USA | |
| GNV | Gainesville (FL) | J R Alison Municipal | USA | |
| GNZ | Ghanzi | Ghanzi | Botswana | |
| GOA | Genoa | Cristoforo Colombo | Italy | |
| GOB | Goba | Goba | Ethiopia | |
| GOC | Gora | Gora | Papua New Guinea | |
| GOE | Gonalia | Gonalia | Papua New Guinea | |
| GOF | San Angelo (TX) | Goodfellow AFB | USA | |
| GOG | Gobabis | Gobabis | Namibia | |
| GOH | Nuuk | Nuuk | Greenland | |
| GOI | Goa | Dabolim | India | |
| GOJ | Nizhniy Novgorod | Nizhniy Novgorod | Russia | |
| GOK | Guthrie (OK) | Guthrie | USA | |
| GOL | Gold Beach (OR) | State | USA | |
| GOM | Goma | Goma | Congo (DRC) | |
| GON | Groton (CT) | Groton-New London Airport | USA | |
| GON | Groton (CT) | New London | USA | |
| GON | New London (CT) | Groton-New London | USA | |
| GON | New London (CT) | New London | USA | |
| GOO | Goondiwindi | Goondiwindi | Australia | |
| GOP | Gorakhpur | Gorakhpur | India | |
| GOQ | Golmud | Golmud | PR China | |
| GOR | Gore | Gore | Ethiopia | |
| GOS | Gosford | Gosford | Australia | |
| GOT | Gothenburg | Landvetter | Sweden | |
| GOU | Garoua | Garoua | Cameroon | |
| GOV | Gove | Nhulunbuy | Australia | |
| GOY | Gal Oya | Amparai | Sri Lanka | |
| GOZ | Gorna Orechovitsa | Gorna Orechovitsa | Bulgaria | |
| GPA | Patras | Araxos Airport | Greece | |
| GPB | Guarapuava | Tancredo Thomaz Faria | Brazil | |
| GPI | Guapi | Guapi | Colombia | |
| GPL | Guapiles | Guapiles | Costa Rica | |
| GPN | Garden Point | Garden Point | Australia | |
| GPO | General Pico | General Pico | Argentina | |
| GPS | Galapagos Is | Baltra | Ecuador | |
| GPT | Gulfport (MS) | Biloxi Regional | USA | |
| GPZ | Grand Rapids (MN) | Grand Rapids | USA | |
| GQJ | Machrihanish | RAF Station | United Kingdom | |
| GQQ | Galion (OH) | Galion | USA | |
| GRA | Gamarra | Gamarra | Colombia | |
| GRB | Green Bay (WI) | Austin-Straubel Field | USA | |
| GRC | Grand Cess | Grand Cess | Liberia | |
| GRD | Greenwood (SC) | Greenwood | USA | |
| GRE | Greenville (IL) | Municipal | USA | |
| GRF | Tacoma (WA) | Gray AAF | USA | |
| GRG | Gardez | Gardez | Afghanistan | |
| GRH | Garuahi | Garuahi | Papua New Guinea | |
| GRI | Grand Island (NE) | Grand Island | USA | |
| GRJ | George | George | South Africa | |
| GRK | Killeen (TX) | Gray AAF | USA | |
| GRL | Garasa | Garasa | Papua New Guinea | |
| GRM | Grand Marais (MN) | Grand Marais/Cook County Airport | USA | |
| GRN | Gordon (NE) | Gordon | USA | |
| GRO | Gerona | Costa Brava | Spain | |
| GRP | Gurupi | Gurupi | Brazil | |
| GRQ | Groningen | Eelde | Netherlands | |
| GRR | Grand Rapids (MI) | Kent County International | USA | |
| GRS | Grosseto | Baccarini | Italy | |
| GRT | Gujrat | Gujrat | Pakistan | |
| GRU | Sao Paulo | Guarulhos International | Brazil | |
| GRV | Groznyj | Groznyj | Russia | |
| GRW | Graciosa Island | Graciosa Island | Portugal | |
| GRX | Granada | Granada | Spain | |
| GRY | Grimsey | Grimsey | Iceland | |
| GRZ | Graz | Thalerhof | Austria | |
| GSA | Long Pasia | Long Pasia | Malaysia | |
| GSB | Goldsboro (NC) | Seymour Johnson AFB | USA | |
| GSC | Gascoyne Junction | Gascoyne Junction | Australia | |
| GSE | Gothenburg | Saeve | Sweden | |
| GSH | Goshen (IN) | Goshen | USA | |
| GSI | Guadalcanal | Guadalcanal | Solomon Islands | |
| GSL | Taltheilei Narrows | Taltheilei Narrows | Canada | |
| GSM | Gheshm | Gheshm | Iran | |
| GSN | Mount Gunson | Mount Gunson | Australia | |
| GSO | Greensboro/Winston Salem (NC) | Piedmont Triad International Airport | USA | |
| GSP | Greer (SC) | Greenville-Spartanbur Airport | USA | |
| GSQ | Shark Elowainat | Shark Elowainat | Egypt | |
| GSR | Gardo | Gardo | Somalia | |
| GSS | Sabi Sabi | Sabi Sabi | South Africa | |
| GST | Gustavus (AK) | Gustavus Airport | USA | |
| GSU | Gedaref | Gedaref | Sudan | |
| GSY | Grimsby | Binbrook | United Kingdom | |
| GTA | Gatokae | Gatokae Aerodrom | Solomon Islands | |
| GTB | Genting | Genting | Malaysia | |
| GTC | Green Turtle | Green Turtle | Bahamas | |
| GTE | Groote Eylandt | Alyangula | Australia | |
| GTF | Great Falls (MT) | International | USA | |
| GTG | Grantsburg (WI) | Municipal | USA | |
| GTI | Guettin | Guettin | Germany | |
| GTK | Sungei Tekai | Sungei Tekai | Malaysia | |
| GTN | Mount Cook | Glentanner | New Zealand | |
| GTO | Gorontalo | Tolotio | Indonesia | |
| GTR | Columbus (MS) | Golden Triangle Reg. | USA | |
| GTS | Granites | Granites | Australia | |
| GTT | Georgetown | Georgetown | Australia | |
| GTW | Zlin | Holesov | Czech Republic | |
| GTY | Gettysburg (PA) | Gettysburg | USA | |
| GUA | Guatemala City | La Aurora | Guatemala | |
| GUB | Guerrero Negro | Guerrero Negro | Mexico | |
| GUC | Gunnison (CO) | Gunnison | USA | |
| GUD | Goundam | Goundam | Mali | |
| GUE | Guriaso | Guriaso | Papua New Guinea | |
| GUF | Gulf Shores (AL) | Edwards | USA | |
| GUG | Guari | Guari | Papua New Guinea | |
| GUH | Gunnedah | Gunnedah | Australia | |
| GUI | Guiria | Guiria | Venezuela | |
| GUJ | Guaratingueta | Guaratingueta | Brazil | |
| GUL | Goulburn | Goulburn | Australia | |
| GUM | Guam | A.B. Won Pat International | Guam | |
| GUN | Montgomery (AL) | Gunter AFB | USA | |
| GUO | Gualaco | Gualaco | Honduras | |
| GUP | Gallup (NM) | Senator Clark | USA | |
| GUQ | Guanare | Guanare | Venezuela | |
| GUR | Alotau | Gurney | Papua New Guinea | |
| GUS | Peru (IN) | Grissom AFB | USA | |
| GUT | Guetersloh | Guetersloh | Germany | |
| GUU | Grundarfjordur | Grundarfjordur | Iceland | |
| GUV | Mougulu | Mougulu | Papua New Guinea | |
| GUW | Atyrau | Atyrau | Kazakhstan | |
| GUX | Guna | Guna | India | |
| GUY | Guymon (OK) | Guymon | USA | |
| GUZ | Guarapari | Guarapari | Brazil | |
| GVA | Geneva | Geneve-Cointrin | Switzerland | |
| GVE | Gordonsville (VA) | Municipal | USA | |
| GVI | Green River | Green River | Papua New Guinea | |
| GVL | Gainesville (GA) | Lee Gilmer Memorial | USA | |
| GVP | Greenvale | Greenvale | Australia | |
| GVR | Governador Valadares | Governador Valadares | Brazil | |
| GVT | Greenville (TX) | Majors Field | USA | |
| GVW | Grandview (MO) | Richards-Gebaur | USA | |
| GVX | Gavle | Sandviken | Sweden | |
| GWA | Gwa | Gwa | Myanmar | |
| GWD | Gwadar | Gwadar | Pakistan | |
| GWE | Gweru | Gweru | Zimbabwe | |
| GWL | Gwalior | Gwalior | India | |
| GWN | Gnarowein | Gnarowein | Papua New Guinea | |
| GWO | Greenwood (MS) | Leflore | USA | |
| GWS | Glenwood Springs (CO) | Glenwood Springs | USA | |
| GWT | Westerland | Sylt Airport | Germany | |
| GWV | Glendale (WV) | Glendale | USA | |
| GWW | Berlin | RAF Gatow (former British Royal Air Force airfield) | Germany | |
| GWY | Galway | Carnmore | Ireland | |
| GXF | Seiyun | Seiyun | Yemen | |
| GXG | Negage | Negage | Angola | |
| GXH | Mildenhall | NAF | United Kingdom | |
| GXQ | Coyhaique | Ten. Vidal | Chile | |
| GXX | Yagoua | Yagoua | Cameroon | |
| GXY | Greeley (CO) | Weld County | USA | |
| GYA | Guayaramerin | Guayaramerin | Bolivia | |
| GYE | Guayaquil | Simon Bolivar | Ecuador | |
| GYI | Gisenyi | Gisenyi | Rwanda | |
| GYL | Argyle | Argyle | Australia | |
| GYM | Guaymas | Gen Jose M Yanez | Mexico | |
| GYN | Goiania, Santa Genoveva Airport | Santa Genoveva | Brazil | |
| GYP | Gympie | Gympie | Australia | |
| GYR | Goodyear (AZ) | Litchfield | USA | |
| GYS | Guang Yuan | Guang Yuan | PR China | |
| GYY | Chicago (IL) | Gary Regional | USA | |
| GYY | Gary (IN) | Regional | USA | |
| GZA | Gaza City | Gaza International Airport | Palestinian Territory | |
| GZI | Ghazni | Ghazni | Afghanistan | |
| GZM | Gozo | Gozo | Malta | |
| GZO | Gizo | Gizo | Solomon Islands | |
| GZT | Gaziantep | Gaziantep | Turkey | |
| Code | City | Airport | Country | |
| HAA | Hasvik | Hasvik Airport | Norway | |
| HAB | Hamilton (AL) | Marion County – Rankin Fite Airport | USA | |
| HAC | Hachijo Jima | Hachijo Jima | Japan | |
| HAD | Halmstad | Halmstad | Sweden | |
| HAE | Havasupai (AZ) | Havasupai | USA | |
| HAF | Half Moon (CA) | Half Moon | USA | |
| HAG | The Hague | Metropolitan Area | Netherlands | |
| HAH | Moroni | Prince Said Ibrahim In | Comoros | |
| HAI | Three Rivers (MI) | Dr Haines | USA | |
| HAJ | Hanover | Hannover-Langenhagen Airport | Germany | |
| HAK | Haikou | Haikou | PR China | |
| HAL | Halali | Halali | Namibia | |
| HAM | Hamburg | Fuhlsbuettel | Germany | |
| HAN | Hanoi | Noibai | Viet Nam | |
| HAO | Hamilton (OH) | Hamilton | USA | |
| HAP | Long Island | Long Island | Australia | |
| HAQ | Hanimaadhoo | Hanimaadhoo | Maldives | |
| HAR | Harrisburg (PA) | Harrisburg Skyport | USA | |
| HAS | Hail | Hail | Saudi Arabia | |
| HAT | Heathlands | Heathlands | Australia | |
| HAU | Haugesund | Haugesund | Norway | |
| HAV | Havana | Jose Marti International | Cuba | |
| HAW | Haverfordwest | Haverfordwest | United Kingdom | |
| HAX | Muskogee (OK) | Hatbox Field | USA | |
| HAY | Haycock (AK) | Haycock | USA | |
| HAZ | Hatzfeldthaven | Hatzfeldthaven | Papua New Guinea | |
| HBA | Hobart | Hobart | Australia | |
| HBB | Hobbs (NM) | Industrial Airpark | USA | |
| HBC | Hanus Bay (AK) | Hanus Bay | USA | |
| HBD | Habi | Habi | Papua New Guinea | |
| HBE | Borg El Arab | Borg El Arab Airport | Egypt | |
| HBG | Hattiesburg (MS) | Bobby L. Chain Mun. | USA | |
| HBH | Hobart Bay (AK) | Hobart Bay | USA | |
| HBI | Harbour Island | Harbour Island | Bahamas | |
| HBL | Babelegi | Heliport | South Africa | |
| HBN | Phu-bon | Phu-bon | Viet Nam | |
| HBO | Humboldt (NE) | Municipal | USA | |
| HBR | Hobart (OK) | Hobart | USA | |
| HBT | Hafr Albatin | Hafr Albatin | Saudi Arabia | |
| HBX | Hubli | Hubli | India | |
| HCA | Big Spring (TX) | Howard County | USA | |
| HCB | Shoal Cove (AK) | Shoal Cove | USA | |
| HCC | Hudson (NY) | Columbia County | USA | |
| HCM | Eil | Eil | Somalia | |
| HCN | Hengchun | Hengchun | Taiwan | |
| HCQ | Halls Creek | Halls Creek | Australia | |
| HCR | Holy Cross (AK) | Holy Cross | USA | |
| HCS | Johannesburg | Randburg Heliport | South Africa | |
| HCW | Cheraw (SC) | Cheraw | USA | |
| HDA | Hidden Falls (AK) | Hidden Falls | USA | |
| HDB | Heidelberg | Heidelberg | Germany | |
| HDD | Hyderabad | Hyderabad | Pakistan | |
| HDE | Holdrege (NE) | Brewster Field | USA | |
| HDF | Heringsdorf | Heringsdorf Airport | Germany | |
| HDH | Oahu (HI) | Dillingham Airfield | USA | |
| HDM | Hamadan | Hamadan | Iran | |
| HDN | Hayden (CO) | Yampa Valley | USA | |
| HDS | Hoedspruit | Hoedspruit Airport | South Africa | |
| HDY | Hat Yai | Hat Yai | Thailand | |
| HEA | Herat | Herat | Afghanistan | |
| HEB | Henzada | Henzada | Myanmar | |
| HED | Herendeen (AK) | Herendeen | USA | |
| HEE | Helena (AR) | Thompson-Robbins | USA | |
| HEH | Heho | Heho | Myanmar | |
| HEI | Heide/Buesum | Heide-Büsum Airport | Germany | |
| HEK | Heihe | Heihe | PR China | |
| HEL | Helsinki | Helsinki-Vantaa | Finland | |
| HEM | Helsinki | Helsinki-Malmi | Finland | |
| HEN | Hendon | Hendon | United Kingdom | |
| HEO | Haelogo | Haelogo | Papua New Guinea | |
| HER | Heraklion | Heraklion International “Nikos Kazantzakis” | Crete, Greece | |
| HES | Hermiston (OR) | Hermiston Municipal Airport | USA | |
| HET | Hohhot | Hohhot | PR China | |
| HEW | Athens | Hellinikon Airport | Greece | |
| HEX | Santo Domingo | Herrera International Airport (closed) | Dominican Republic | |
| HEY | Ozark (AL) | Hanchey Army Heliport | USA | |
| HEZ | Natchez (MS) | Natchez–Adams County Airport | USA | |
| HFA | Haifa | Haifa | Israel | |
| HFD | Hartford (CT) | Brainard | USA | |
| HFE | Hefei | Hefei | PR China | |
| HFF | Hoffman (NC) | Mackall AAF | USA | |
| HFN | Hornafjordur | Hornafjordur | Iceland | |
| HFS | Hagfors | Hagfors | Sweden | |
| HFT | Hammerfest | Hammerfest | Norway | |
| HGA | Hargeisa | Hargeisa | Somalia | |
| HGD | Hughenden | Hughenden | Australia | |
| HGH | Hangzhou | Hangzhou | PR China | |
| HGL | Helgoland | Heligoland Airport (Helgoland-Düne Airport) | Schleswig-Holstein, Germany | |
| HGN | Mae Hong Son | Mae Hong Son | Thailand | |
| HGO | Korhogo | Korhogo | Cote d’Ivoire | |
| HGR | Hagerstown (MD) | Wash. County Regional | USA | |
| HGS | Freetown | Hastings | Sierra Leone | |
| HGT | Jolon (CA) | Hunter AAF | USA | |
| HGU | Mount Hagen | Kagamuga | Papua New Guinea | |
| HGZ | Hogatza (AK) | Hogatza | USA | |
| HHA | Huanghua | Changsha Huanghua | PR China | |
| HHE | Hachinohe | Hachinohe | Japan | |
| HHH | Hilton Head (SC) | Hilton Head | USA | |
| HHI | Wahiawa (HI) | Wheeler AFB | USA | |
| HHN | Frankfurt/Main | Hahn | Germany | |
| HHP | Hong Kong | H K Heliport | Hong Kong, PR China | |
| HHQ | Hua Hin | Hua Hin Airport | Thailand | |
| HHR | Hawthorne (CA) | Hawthorne | USA | |
| HHZ | Hikueru | Hikueru | French Polynesia | |
| HIB | Hibbing (MN) | Chisholm Airport | USA | |
| HIC | Pretoria | Iscor Heliport | South Africa | |
| HID | Horn Island | Horn Island | Australia | |
| HIE | Whitefield (NH) | Regional | USA | |
| HIF | Ogden (UT) | Hill AFB | USA | |
| HIG | Highbury | Highbury | Australia | |
| HIH | Hook Island | Hook Island | Australia | |
| HII | Lake Havasu City (AZ) | Municipal | USA | |
| HIJ | Hiroshima | International | Japan | |
| HIK | Honolulu (HI) | Hickam AFB | USA | |
| HIL | Shillavo | Shillavo | Ethiopia | |
| HIN | Chinju | Sacheon | South Korea | |
| HIO | Hillsboro (OR) | Portland | USA | |
| HIP | Headingly | Headingly | Australia | |
| HIR | Honiara | Henderson International | Solomon Islands | |
| HIS | Hayman Island | Hayman Island | Australia | |
| HIT | Hivaro | Hivaro | Papua New Guinea | |
| HIW | Hiroshima | Hiroshima West | Japan | |
| HIX | Hiva Oa | Hiva Oa | French Polynesia | |
| HJR | Khajuraho | Khajuraho | India | |
| HJT | Khujirt | Khujirt | Mongolia | |
| HKA | Blytheville (AR) | Municipal | USA | |
| HKB | Healy Lake (AK) | Healy Lake | USA | |
| HKD | Hakodate | Hakodate | Japan | |
| HKG | Hong Kong | Hong Kong International | Hong Kong, PR China | |
| HKK | Hokitika | Hokitika Airport | New Zealand | |
| HKN | Hoskins | Hoskins | Papua New Guinea | |
| HKS | Jackson (MS) | Hawkins Field | USA | |
| HKT | Phuket | International | Thailand | |
| HKV | Haskovo | Haskovo | Bulgaria | |
| HKY | Hickory (NC) | Hickory | USA | |
| HLA | Lanseria | Lanseria | South Africa | |
| HLB | Batesville (IN) | Hillenbrand | USA | |
| HLC | Hill City (KS) | Hill City | USA | |
| HLD | Hailar | Hailar | PR China | |
| HLF | Hultsfred | Hultsfred | Sweden | |
| HLG | Wheeling (WV) | Ohio County | USA | |
| HLH | Ulanhot | Ulanhot | PR China | |
| HLI | Hollister (CA) | Hollister | USA | |
| HLJ | Shauliaj | Shauliaj | Lithuania | |
| HLL | Hillside | Hillside | Australia | |
| HLM | Holland (MI) | Park Township | USA | |
| HLN | Helena (MT) | Helena Regional | USA | |
| HLP | Jakarta | Halim Perdana Kusuma | Indonesia | |
|
|
||||
| HLR | Killeen (TX) | Fort Hood AAF | USA | |
| HLS | St Helens | St Helens | Australia | |
| HLT | Hamilton | Hamilton | Australia | |
| HLU | Houailou | Houailou | New Caledonia | |
| HLV | Helenvale | Helenvale | Australia | |
| HLW | Hluhluwe | Hluhluwe | South Africa | |
| HLY | Holyhead | Holyhead | United Kingdom | |
| HLZ | Hamilton | Hamilton | New Zealand | |
| HME | Hassi Messaoud | Oued Irara Apt | Algeria | |
| HMG | Hermannsburg | Hermannsburg | Australia | |
| HMI | Hami | Hami | PR China | |
| HMJ | Khmelnitskiy | Khmelnitskiy | Ukraine | |
| HMN | Alamogordo (NM) | Holloman AFB | USA | |
| HMO | Hermosillo | Gen Pesqueira Garcia | Mexico | |
| HMR | Hamar | Hamar Airport | Norway | |
| HMS | Homeshore (AK) | Homeshore | USA | |
| HMT | Hemet (CA) | Ryan Field | USA | |
| HMV | Hemavan | Hemavan | Sweden | |
| HNA | Morioka | Hanamaki | Japan | |
| HNB | Huntingburg (IN) | Municipal | USA | |
| HNC | Hatteras (NC) | Hatteras | USA | |
| HND | Tokyo | Haneda | Japan | |
| HNE | Tahneta Pass Lodge (AK) | Tahneta Pass | USA | |
| HNG | Hienghene | Hienghene | New Caledonia | |
| HNH | Hoonah (AK) | Hoonah | USA | |
| HNI | Heiweni | Heiweni | Papua New Guinea | |
| HNK | Hinchinbrook Island | Hinchinbrook Island | Australia | |
| HNL | Honolulu (HI) | International | USA | |
| HNM | Hana (HI) | Hana | USA | |
| HNN | Honinabi | Honinabi | Papua New Guinea | |
| HNO | Herceg Novi | Herceg Novi Airport | Montenegro | |
| HNS | Haines (AK) | Municipal | USA | |
| HNX | Hanna (WY) | Hanna | USA | |
| HNY | Hengyang | Hengyang | PR China | |
| HOA | Hola | Hola | Kenya | |
| HOB | Hobbs (NM) | Lea County | USA | |
| HOC | Komako | Komako | Papua New Guinea | |
| HOD | Hodeidah | Hodeidah Airport | Yemen | |
| HOE | Houeisay | Houeisay | Lao PDR | |
| HOF | Hofuf | Al Hasa | Saudi Arabia | |
| HOG | Holguin | Frank Pais | Cuba | |
| HOH | Hohenems | Hohenems | Austria | |
| HOI | Hao Island | Hao Island | French Polynesia | |
| HOK | Hooker Creek | Hooker Creek | Australia | |
| HOL | Holikachu (AK) | Holikachu | USA | |
| HOM | Homer (AK) | Homer | USA | |
| HON | Huron (SD) | Howes | USA | |
| HOO | Quanduc | Nhon Co | Viet Nam | |
| HOP | Hopkinsville (KY) | Campbell AAF | USA | |
| HOQ | Hof | Hof | Germany | |
| HOR | Horta | Horta | Portugal | |
| HOS | Chos Malal | Oscar Reguera | Argentina | |
| HOT | Hot Springs (AR) | Memorial Field | USA | |
| HOU | Houston (TX) | Hobby | USA | |
| HOV | Orsta-Volda | Hovden | Norway | |
| HOW | Fort Kobbe | Howard AFB | Panama | |
| HOX | Homalin | Homalin | Myanmar | |
| HOY | Hoy Island | Hoy Island | United Kingdom | |
| HPA | Ha’Apai | Salote Pilolevu | Tonga | |
| HPB | Hooper Bay (AK) | Hooper Bay | USA | |
| HPE | Hope Vale | Hope Vale | Australia | |
| HPH | Haiphong | Catbi | Viet Nam | |
| HPN | Westchester County (NY) | Westchester County Apt | USA | |
| HPR | Pretoria | Central Hpr | South Africa | |
| HPT | Hampton IA | Municipal | USA | |
| HPV | Kauai Island (HI) | Princeville | USA | |
| HPY | Baytown (TX) | Baytown | USA | |
| HQM | Hoquiam (WA) | Bowerman Airport | USA | |
| HRA | Mansehra | Mansehra | Pakistan | |
| HRB | Harbin | Harbin | PR China | |
| HRC | Zhairem | Zhairem | Kazakhstan | |
| HRE | Harare | Harare | Zimbabwe | |
| HRG | Hurghada | Hurghada | Egypt | |
| HRJ | Chaurjhari | Chaurjhari | Nepal | |
| HRK | Kharkov | Kharkov | Ukraine | |
| HRL | Harlingen (TX) | Valley International | USA | |
| HRM | Hassi R’Mel | Tilrempt | Algeria | |
| HRN | Heron Island | Heliport | Australia | |
| HRO | Harrison (AR) | Boone County | USA | |
| HRR | Herrera | Herrera | Colombia | |
| HRS | Harrismith | Harrismith Airport | South Africa | |
| HRT | Harrogate | Linton-On-Ouse | United Kingdom | |
| HRY | Henbury | Henbury | Australia | |
| HRZ | Horizontina | Horizontina | Brazil | |
| HSB | Harrisburg (IL) | Raleigh | USA | |
| HSC | Shaoguan | Shaoguan | PR China | |
| HSG | Saga | Saga | Japan | |
| HSH | Las Vegas (NV) | Henderson Sky Harbor | USA | |
| HSI | Hastings (NE) | Hastings | USA | |
| HSL | Huslia (AK) | Huslia | USA | |
| HSM | Horsham | Horsham | Australia | |
| HSN | Zhoushan | Zhoushan | PR China | |
| HSP | Hot Springs (VA) | Ingalls Field | USA | |
| HSS | Hissar | Hissar | India | |
| HST | Homestead (FL) | AFB | USA | |
| HSV | Huntsville (AL) | Madison County | USA | |
| HSZ | Hsinchu | Hsinchu | Taiwan | |
| HTA | Chita | Chita | Russia | |
| HTB | Terre-de-Bas | Terre-de-Bas | Guadeloupe | |
| HTF | Hatfield | Hatfield | United Kingdom | |
| HTG | Hatanga | Hatanga | Russia | |
| HTH | Hawthorne (NV) | Hawthorne | USA | |
| HTI | Hamilton Island | Hamilton Island | Australia | |
| HTL | Houghton (MI) | Roscommon County | USA | |
| HTN | Hotan | Hotan | PR China | |
| HTO | East Hampton (NY) | East Hampton | USA | |
| HTR | Hateruma | Hateruma | Japan | |
| HTS | Huntington (WV) | Tri-State/Milton | USA | |
| HTU | Hopetoun | Hopetoun | Australia | |
| HTV | Huntsville (TX) | Huntsville | USA | |
| HTW | Chesapeake (OH) | Huntington County | USA | |
| HTZ | Hato Corozal | Hato Corozal | Colombia | |
| HUA | Huntsville (AL) | Redstone AAF | USA | |
| HUB | Humbert River | Humbert River | Australia | |
| HUC | Humacao | Humacao Airport | Puerto Rico | |
| HUD | Humboldt IA | Humboldt | USA | |
| HUE | Humera | Humera | Ethiopia | |
| HUF | Terre Haute (IN) | Hulman Field | USA | |
| HUG | Huehuetenango | Huehuetenango | Guatemala | |
| HUH | Huahine | Huahine | French Polynesia | |
| HUI | Hue | Phu Bai | Viet Nam | |
| HUJ | Hugo (OK) | Hugo | USA | |
| HUK | Hukuntsi | Hukuntsi | Botswana | |
| HUL | Houlton (ME) | International | USA | |
| HUM | Houma (LA) | Terrebonne | USA | |
| HUN | Hualien | Hualien | Taiwan | |
| HUQ | Houn | Houn | Libya | |
| HUS | Hughes (AK) | Municipal | USA | |
| HUT | Hutchinson (KS) | Hutchinson | USA | |
| HUU | Huanuco | Huanuco | Peru | |
| HUV | Hudiksvall | Hudiksvall | Sweden | |
| HUX | Huatulco | Huatulco | Mexico | |
| HUY | Humberside | Humberside Airport | United Kingdom | |
| HUZ | Huizhou | Huizhou | PR China | |
| HVA | Analalava | Analalava | Madagascar | |
| HVB | Hervey Bay | Hervey Bay | Australia | |
| HVD | Khovd | Khovd | Mongolia | |
| HVE | Hanksville (UT) | Intermediate | USA | |
| HVG | Honningsvag | Valan | Norway | |
| HVK | Holmavik | Holmavik | Iceland | |
| HVM | Hvammstangi | Hvammstangi | Iceland | |
| HVN | New Haven (CT) | Tweed New Haven Airport | USA | |
| HVR | Havre (MT) | City County | USA | |
| HVS | Hartsville (SC) | Municipal | USA | |
| HWA | Hawabango | Hawabango | Papua New Guinea | |
| HWD | Hayward (CA) | Air Terminal | USA | |
| HWI | Hawk Inlet (AK) | SPB | USA | |
| HWK | Hawker | Wilpena Pound | Australia | |
| HWN | Hwange Nat Park | Hwange Nat Park | Zimbabwe | |
| HWO | Hollywood (FL) | North Perry | USA | |
| HXX | Hay | Hay | Australia | |
| HYA | Hyannis (MA) | Barnstable | USA | |
| HYC | High Wycombe | High Wycombe | United Kingdom | |
| HYD | Hyderabad | Rajiv Gandhi International Airport | Andhra Pradesh, India | |
| HYF | Hayfields | Hayfields | Papua New Guinea | |
| HYG | Hydaburg (AK) | SPB | USA | |
| HYL | Hollis (AK) | SPB | USA | |
| HYN | Taizhou | Taizhou Luqiao Airport | Zhejiang, PR China | |
| HYR | Hayward (WI) | Municipal | USA | |
| HYS | Hays (KS) | Municipal | USA | |
| HYV | Hyvinkaa | Hyvinkaa | Finland | |
| HZB | Hazebrouck | Merville/Calonne | France | |
| HZG | Hanzhong | Hanzhong Chenggu Airport | Shaanxi, China | |
| HZK | Husavik | Husavik | Iceland | |
| HZL | Hazleton (PA) | Hazleton | USA | |
| HZV | Hazyview | Hazyview | South Africa | |
| Code | City | Airport | Country | |
| IAA | Igarka | Igarka | Russia | |
| IAB | Wichita (KS) | Mcconnell AFB | USA | |
| IAD | Washington, DC | Dulles International | USA | |
| IAG | Niagara Falls (NY) | International | USA | |
| IAH | Houston (TX) | George Bush Intercontinental | USA | |
| IAM | In Amenas | In Amenas | Algeria | |
| IAN | Kiana (AK) | Bob Barker Memorial | USA | |
| IAQ | Bahregan | Bahregan | Iran | |
| IAR | Yaroslavl | Yaroslavl | Russia | |
| IAS | Iasi | Iasi | Romania | |
| IAU | Iaura | Iaura | Papua New Guinea | |
| IBA | Ibadan | Ibadan | Nigeria | |
| IBE | Ibague | Ibague | Colombia | |
| IBI | Iboki | Iboki | Papua New Guinea | |
| IBO | Ibo | Ibo | Mozambique | |
| IBP | Iberia | Iberia | Peru | |
| IBZ | Ibiza | Ibiza | Balearic Islands, Spain | |
| ICA | Icabaru | Icabaru | Venezuela | |
| ICI | Cicia | Cicia | Fiji | |
| ICK | Nieuw Nickerie | Nieuw Nickerie | Suriname | |
| ICL | Clarinda IA | Municipal | USA | |
| ICN | Seoul | Incheon International Airport | South Korea | |
| ICO | Sicogon Island | Sicogon Island | Philippines | |
| ICR | Nicaro | Nicaro | Cuba | |
| ICT | Wichita (KS) | Mid-Continent | USA | |
| ICY | Icy Bay (AK) | Icy Bay | USA | |
| IDA | Idaho Falls (ID) | Fanning Field | USA | |
| IDB | Idre | Idre | Sweden | |
| IDF | Idiofa | Idiofa | Congo (DRC) | |
| IDG | Ida Grove IA | Municipal | USA | |
| IDI | Indiana (PA) | Indiana | USA | |
| IDK | Indulkana | Indulkana | Australia | |
| IDN | Indagen | Indagen | Papua New Guinea | |
| IDO | Santa Isabel do Morro | Santa Isabel Do Morro | Brazil | |
| IDP | Independence (KS) | Independence | USA | |
| IDR | Indore | Indore | India | |
| IDY | Ile d’Yeu | Ile d’Yeu | France | |
| IEG | Zielona Gora | Babimost | Poland | |
| IEJ | Iejima | Iejima | Japan | |
| IES | Riesa | Riesa | Germany | |
| IEV | Kiev | Zhulhany | Ukraine | |
| IFA | Iowa Falls IA | Iowa Falls | USA | |
| IFF | Iffley | Iffley | Australia | |
| IFJ | Isafjordur | Isafjordur | Iceland | |
| IFL | Innisfail | Innisfail | Australia | |
| IFN | Isfahan | Isfahan | Iran | |
| IFO | Ivano-Frankovsk | Ivano-Frankovsk | Ukraine | |
| IFP | Bullhead City (AZ) | Laughlin Bullhead International | USA | |
| IGA | Inagua | Inagua | Bahamas | |
| IGB | Ingeniero Jacobacci | Ingeniero Jacobacci | Argentina | |
| IGE | Iguela | Iguela | Gabon | |
| IGG | Igiugig (AK) | Igiugig | USA | |
| IGH | Ingham | Ingham | Australia | |
| IGL | Izmir | Cigli Military Airport | Turkey | |
| IGM | Kingman (AZ) | Kingman | USA | |
| IGN | Iligan | Maria Cristina Airport | Philippines | |
| IGO | Chigorodo | Chigorodo | Colombia | |
| IGR | Iguazu | Cataratas | Argentina | |
| IGU | Iguassu Falls | Cataratas | Brazil | |
| IHA | Niihama | Niihama | Japan | |
| IHN | Qishn | Qishn | Yemen | |
| IHO | Ihosy | Ihosy | Madagascar | |
| IHU | Ihu | Ihu | Papua New Guinea | |
| IIA | Inishmaan | Inishmaan | Ireland | |
| IIN | Nishinoomote | Nishinoomote | Japan | |
| Code | City | Airport | Country | |
| IIS | Nissan Island | Nissan Island | Papua New Guinea | |
| IJK | Izhevsk | Izhevsk | Russia | |
| IJU | Ijui | J.Batista Bos Filho | Brazil | |
| IJX | Jacksonville (IL) | Municipal | USA | |
| IKA | Tehran | Imam Khomeini International Airport | Iran | |
| IKB | Wilkesboro (NC) | Wilkes County | USA | |
| IKI | Iki | Iki | Japan | |
| IKK | Kankakee (IL) | Greater Kankakee | USA | |
| IKL | Ikela | Ikela | Congo (DRC) | |
| IKO | Nikolski (AK) | Nikolski AFS | USA | |
| IKP | Inkerman | Inkerman | Australia | |
| IKS | Tiksi | Tiksi | Russia | |
| IKT | Irkutsk | Irkutsk | Russia | |
| ILA | Illaga | Illaga | Indonesia | |
| ILB | Ilha Solteira | Ilha Solteira | Brazil | |
| ILE | Killeen (TX) | Municipal | USA | |
| ILF | Ilford | Ilford | Canada | |
| ILG | Wilmington (DE) | Greater Wilmington | USA | |
| ILH | Illisheim | Illis Airbase | Germany | |
| ILI | Iliamna (AK) | Iliamna | USA | |
| ILK | Ilaka | Ilaka | Madagascar | |
| ILL | Willmar (MN) | Willmar | USA | |
| ILM | Wilmington (NC) | New Hanover County | USA | |
| ILN | Wilmington (OH) | Clinton Field | USA | |
| ILO | Iloilo | Iloilo International Airport | Philippines | |
| ILP | Ile Des Pins | Ile Des Pins | New Caledonia | |
| ILQ | Ilo | Ilo | Peru | |
| ILR | Ilorin | Ilorin | Nigeria | |
| ILU | Kilaguni | Kilaguni | Kenya | |
| ILX | Ileg | Ileg | Papua New Guinea | |
| ILY | Islay | Glenegedale | United Kingdom | |
| ILZ | Zilina | Zilina | Slovakia | |
| IMA | Iamalele | Iamalele | Papua New Guinea | |
| IMB | Imbaimadai | Imbaimadai | Guyana | |
| IMD | Imonda | Imonda | Papua New Guinea | |
| IMF | Imphal | Municipal | India | |
| IMG | Inhaminga | Inhaminga | Mozambique | |
| IMI | Ine Island | Ine Island | Marshall Islands | |
| IMK | Simikot | Simikot | Nepal | |
| IML | Imperial (NE) | Imperial | USA | |
| IMM | Immokalee (FL) | Immokalee | USA | |
| IMN | Imane | Imane | Papua New Guinea | |
| IMO | Zemio | Zemio | Central African Republic | |
| IMP | Imperatriz | Imperatriz | Brazil | |
| IMT | Iron Mountain (MI) | Ford | USA | |
| IMZ | Nimroz | Nimroz | Afghanistan | |
| INA | Inta | Inta | Russia | |
| INB | Independence | Independence | Belize | |
| INC | Yinchuan | Yinchuan | PR China | |
| IND | Indianapolis (IN) | Indianapolis International | USA | |
| INE | Chinde | Chinde | Mozambique | |
| INF | In Guezzam | In Guezzam | Algeria | |
| ING | Lago Argentino | Lago Argentino | Argentina | |
| INH | Inhambane | Inhambane | Mozambique | |
| INI | Nis | Nis | Serbia | |
| INJ | Injune | Injune | Australia | |
| INK | Wink (TX) | Wink | USA | |
| INL | International Falls (MN) | Falls International | USA | |
| INM | Innamincka | Innamincka | Australia | |
| INN | Innsbruck | Kranebitten | Austria | |
| INO | Inongo | Inongo | Congo (DRC) | |
| INQ | Inisheer | Inisheer | Ireland | |
| INR | Sault Ste Marie (MI) | Kincheloe AFB | USA | |
| INS | Indian Springs (NV) | Af Aux | USA | |
| INT | Winston Salem (NC) | Smith-Reynolds | USA | |
|
|
||||
| INU | Nauru Island | Nauru International Airport | Nauru | |
| INV | Inverness | Inverness | United Kingdom | |
| INW | Winslow (AZ) | Winslow | USA | |
| INX | Inanwatan | Inanwatan | Indonesia | |
| INY | Inyati | Inyati | South Africa | |
| INZ | In Salah | In Salah | Algeria | |
| IOA | Ioannina | Ioannina | Greece | |
| IOK | Iokea | Iokea | Papua New Guinea | |
| IOM | Isle Of Man | Ronaldsway | United Kingdom | |
| ION | Impfondo | Impfondo | Congo (ROC) | |
| IOP | Ioma | Ioma | Papua New Guinea | |
| IOR | Inishmore | Kilronan | Ireland | |
| IOS | Ilheus | Eduardo Gomes | Brazil | |
| IOU | Ile Ouen | Ile Ouen | New Caledonia | |
| IOW | Iowa City IA | Iowa City | USA | |
| IPA | Ipota | Ipota | Vanuatu | |
| IPC | Easter Island | Mataveri International | Chile | |
| IPE | Ipil | Ipil | Philippines | |
| IPG | Ipiranga | Ipiranga | Brazil | |
| IPH | Ipoh | Ipoh | Malaysia | |
| IPI | Ipiales | San Luis | Colombia | |
| IPL | Imperial (CA) | Imperial County Airport | USA | |
| IPN | Ipatinga | Usiminas | Brazil | |
| IPT | Williamsport (PA) | Lycoming County | USA | |
| IPU | Ipiau | Ipiau | Brazil | |
| IPW | Ipswich | Ipswich | United Kingdom | |
| IQM | Qiemo | Qiemo | PR China | |
| IQN | Qingyang | Qingyang | PR China | |
| IQQ | Iquique | Cavancha | Chile | |
| IQT | Iquitos | C.F. Secada | Peru | |
| IRA | Kirakira | Kirakira | Solomon Islands | |
| IRB | Iraan (TX) | Municipal | USA | |
| IRC | Circle (AK) | Circle City | USA | |
| IRD | Ishurdi | Ishurdi | Bangladesh | |
| IRE | Irece | Irece | Brazil | |
| IRG | Lockhart River | Lockhart River | Australia | |
| IRI | Iringa | Nduli | Tanzania | |
| IRJ | La Rioja | La Rioja | Argentina | |
| IRK | Kirksville (MO) | Municipal | USA | |
| IRN | Iriona | Iriona | Honduras | |
| IRO | Birao | Birao | Central African Republic | |
| IRP | Isiro | Matari | Congo (DRC) | |
| IRS | Sturgis (MI) | Kirsch Municipal | USA | |
| ISA | Mount Isa | Mount Isa | Australia | |
| ISB | Islamabad | Islamabad International | Pakistan | |
| ISC | Isles Of Scilly | St Marys | United Kingdom | |
| ISD | Iscuande | Iscuande | Colombia | |
| ISE | Isparta | Isparta | Turkey | |
| ISG | Ishigaki | New Ishigaki Airport | Japan | |
| Ischia | Elisuperficie (Giovanni Paolo 2°) Heliport | Italy | ||
| ISI | Isisford | Isisford | Australia | |
| ISJ | Isla Mujeres | Isla Mujeres | Mexico | |
| ISK | Nasik | Gandhinagar Airport | India | |
| ISL | Isabel Pass (AK) | Isabel Pass | USA | |
| ISM | Kissimmee (FL) | Municipal | USA | |
| ISN | Williston (ND) | Sloulin Field International | USA | |
| ISO | Kinston (NC) | Stallings Field | USA | |
| ISP | Islip (NY) | Long Island Macarthur | USA | |
| ISQ | Manistique (MI) | Schoolcraft County | USA | |
| ISS | Wiscasset (ME) | Wiscasset | USA | |
| IST | Istanbul | Istanbul Atatürk Airport | Turkey | |
| ISU | Sulaimaniyah | Sulaimaniyah International Airport | Kurdistan, Iraq | |
| ISW | Wisconsin Rapids (WI) | Alexander Field | USA | |
| ITA | Itacoatiara | Itacoatiara | Brazil | |
| ITB | Itaituba | Itaituba | Brazil | |
| ITE | Itubera | Itubera | Brazil | |
| ITH | Ithaca (NY) | Tompkins County | USA | |
| ITI | Itambacuri | Itambacuri | Brazil | |
| ITK | Itokama | Itokama | Papua New Guinea | |
| ITM | Osaka | Osaka-Itami International Airport | Japan | |
| ITN | Itabuna | Itabuna | Brazil | |
| ITO | Hilo (HI) | Hilo International | USA | |
| ITP | Itaperuna | Itaperuna | Brazil | |
| ITQ | Itaqui | Itaqui | Brazil | |
| ITR | Itumbiara | Itumbiara | Brazil | |
| IUE | Niue Island | Hanan | Niue | |
| IUL | Ilu | Ilu | Indonesia | |
| IUM | Summit Lake | Summit Lake | Canada | |
| IUS | Inus | Inus | Papua New Guinea | |
| IVA | Ambanja | Ambanja | Madagascar | |
| IVC | Invercargill | Invercargill | New Zealand | |
| IVG | Ivangrad (Berane) | Dolac Airport | Montenegro | |
| IVH | Ivishak (AK) | Ivishak | USA | |
| IVL | Ivalo | Ivalo | Finland | |
| IVO | Chivolo | Chivolo | Colombia | |
| IVR | Inverell | Inverell | Australia | |
| IVW | Inverway | Inverway | Australia | |
| IWA | Ivanova | Ivanova | Russia | |
| IWD | Ironwood (MI) | Gogebic County | USA | |
| IWJ | Iwami | Iwami | Japan | |
| IWO | Iwo Jima | Iwo Jima Air Base | Japan | |
| IWS | Houston (TX) | West Houston | USA | |
| IXA | Agartala | Singerbhil | India | |
| IXB | Bagdogra | Bagdogra | India | |
| IXC | Chandigarh | Chandigarh | India | |
| IXD | Allahabad | Bamrauli | India | |
| IXE | Mangalore | Bajpe | India | |
| IXG | Belgaum | Sambre | India | |
| IXH | Kailashahar | Kailashahar | India | |
| IXI | Lilabari | Lilabari | India | |
| IXJ | Jammu | Satwari Airport | India | |
| IXK | Keshod | Keshod | India | |
| IXL | Leh | Leh | India | |
| IXM | Madurai | Madurai | India | |
| IXN | Khowai | Khowai | India | |
| IXP | Pathankot | Pathankot | India | |
| IXQ | Kamalpur | Kamalpur | India | |
| IXR | Ranchi | Ranchi | India | |
| IXS | Silchar | Kumbhirgram | India | |
| IXT | Pasighat | Pasighat | India | |
| IXU | Aurangabad | Chikkalthana | India | |
| IXV | Along | Along | India | |
| IXW | Jamshedpur | Sonari Airport | India | |
| IXY | Kandla | Kandla | India | |
| IXZ | Port Blair | Port Blair | India | |
| IYK | Inyokern (CA) | Kern County | USA | |
| IZM | Izmir | Izmir Metropolitan Area | Turkey | |
| IZO | Izumo | Izumo | Japan | |
| IZT | Ixtepec | Ixtepec | Mexico | |
| Code | City | Airport | Country | |
| JAA | Jalalabad | Jalalabad | Afghanistan | |
| JAB | Jabiru | Jabiru | Australia | |
| JAC | Jackson (WY) | Jackson Hole | USA | |
| JAD | Jandakot | Jandakot | Australia | |
| JAE | Atlanta (GA) | Technology Park | USA | |
| JAF | Jaffna | Kankesanturai | Sri Lanka | |
| JAG | Jacobabad | Jacobabad | Pakistan | |
| JAH | Aubagne | Agora Helipad | France | |
| JAI | Jaipur | Sanganeer | India | |
| JAJ | Atlanta (GA) | Perimeter Mall | USA | |
| JAK | Jacmel | Jacmel | Haiti | |
| JAL | Jalapa | Jalapa | Mexico | |
| JAM | Jambol | Jambol | Bulgaria | |
| JAN | Jackson (MS) | Jackson International | USA | |
| JAO | Atlanta (GA) | Beaver Ruin | USA | |
| JAP | Punta Renes | Punta Renes | Costa Rica | |
| JAQ | Jacquinot Bay | Jacquinot Bay | Papua New Guinea | |
| JAS | Jasper (TX) | County | USA | |
| JAT | Jabot | Jabot | Marshall Islands | |
| JAU | Jauja | Jauja | Peru | |
| JAV | Ilulissat | Ilulissat | Greenland | |
| JAX | Jacksonville (FL) | International | USA | |
| JBC | Boston (MA) | Boston City Heliport | USA | |
| JBK | Berkeley (CA) | Berkeley | USA | |
| JBP | Los Angeles (CA) | Commerce Bus Plaza | USA | |
| JBQ | Santo Domingo | La Isabela International Airport | Dominican Republic | |
| JBR | Jonesboro (AR) | Jonesboro | USA | |
| JBS | Pleasanton (CA) | Hacienda Bus.Park H/P | USA | |
| JBT | Bethel (AK) | City Landing | USA | |
| JCA | Cannes | Croisette Heliport | France | |
| JCB | Joacaba | Joacaba | Brazil | |
| JCC | San Francisco (CA) | China Basin Heliport | USA | |
| JCD | St Croix Island | Downtown Heliport | U.S. Virgin Islands | |
| JCE | Oakland (CA) | Convention Center H/P | USA | |
| JCH | Qasigiannguit | Qasigiannguit | Greenland | |
| JCI | Kansas City (MO) | Johnson Industrial | USA | |
| JCJ | Cheju | Chu Ja Heliport | South Korea | |
| JCK | Julia Creek | Julia Creek | Australia | |
| JCM | Jacobina | Jacobina | Brazil | |
| JCN | Incheon | Heliport | South Korea | |
| JCO | Comino | Heliport | Malta | |
| JCR | Jacareacanga | Jacareacanga | Brazil | |
| JCT | Junction (TX) | Kimble County | USA | |
| JCU | Ceuta | Ceuta Heliport | Spain | |
| JCX | Los Angeles (CA) | Citicorp Plaza H/P | USA | |
| JCY | Johnson (TX) | Johnson | USA | |
| JDA | John Day (OR) | John Day | USA | |
| JDB | Dallas/Fort Worth (TX) | Downtown Heliport | USA | |
| JDF | Juiz De Fora | Francisco De Assis | Brazil | |
| JDH | Jodhpur | Jodhpur | India | |
| JDM | (FL) | Downtown Heliport | USA | |
| JDN | Jordan (MT) | Jordan | USA | |
| JDO | Juazeiro Do Norte | Regional Do Cariri | Brazil | |
| JDP | Paris | Heliport De Paris | France | |
| JDT | Minneapolis (MN) | Downtown Heliport | USA | |
| JDY | Downey (CA) | Heliport | USA | |
| JDZ | Jingdezhen | Jingdezhen | PR China | |
| JED | Jeddah | King Abdulaziz International | Saudi Arabia | |
| JEE | Jeremie | Jeremie | Haiti | |
| JEF | Jefferson City (MO) | Jefferson Memorial | USA | |
| JEG | Aasiaat | Aasiaat | Greenland | |
| JEJ | Jeh | Jeh | Marshall Islands | |
| JEM | Emeryville (CA) | Heliport | USA | |
| JEQ | Jequie | Jequie | Brazil | |
| JER | Jersey | States | United Kingdom | |
| JEV | Evry | Heliport | France | |
| JFK | New York (NY) | John F Kennedy International | USA | |
| JFM | Fremantle | Heliport | Australia | |
| JFN | Jefferson (OH) | Ashtabula | USA | |
| JFR | Paamiut | Paamiut | Greenland | |
| JGA | Jamnagar | Govardhanpur | India | |
| JGB | Jagdalpur | Jagdalpur | India | |
| JGC | Grand Canyon (AZ) | Heliport | USA | |
| JGE | Geoje | Heliport | South Korea | |
| JGL | Atlanta (GA) | Galleria | USA | |
| JGN | Jiayuguan | Jiayuguan Airport | PR China | |
| JGO | Qeqertarsuaq | Qeqertarsuaq | Greenland | |
| JGP | Houston (TX) | Greenway Plaza H/P | USA | |
| JGQ | Houston (TX) | Transco Twr Galleria | USA | |
| JGR | Groennedal | Heliport | Greenland | |
| JGX | Glendale (CA) | Heliport | USA | |
| JHB | Johor Bahru | Sultan Ismail International | Malaysia | |
| JHC | Garden City (NY) | Island Heliport | USA | |
| JHE | Angelholm/Helsingborg | Heliport | Sweden | |
| JHG | Jinghong | Gasa | PR China | |
| JHM | Kapalua (HI) | Kapalua | USA | |
| JHQ | Shute Harbour | Shute Harbour H/P | Australia | |
| JHS | Sisimiut | Sisimiut | Greenland | |
| JHW | Jamestown (NY) | Jamestown | USA | |
| JHY | Cambridge (MA) | Hyatt Regency H/P | USA | |
| JIA | Juina | Juina | Brazil | |
| JIB | Djibouti | Ambouli | Djibouti | |
| JID | Los Angeles (CA) | City Of Industry H/P | USA | |
| JIJ | Jijiga | Jigiga | Ethiopia | |
| JIK | Ikaria Island | Ikaria | Greece | |
| JIL | Jilin | Jilin | PR China | |
| JIM | Jimma | Jimma | Ethiopia | |
| JIN | Jinja | Jinja | Uganda | |
| JIO | Ontario (CA) | International Heliport | USA | |
| JIP | Jipijapa | Jipijapa | Ecuador | |
| JIR | Jiri | Jiri | Nepal | |
| JIU | Jiujiang | Jiujiang Lushan Airport | PR China | |
| JIW | Jiwani | Jiwani | Pakistan | |
| JJI | Juanjui | Juanjui | Peru | |
| JJN | Jinjiang | Jinjiang | PR China | |
| JJU | Qaqortoq | Heliport | Greenland | |
| JKG | Jonkoping | Axamo | Sweden | |
| JKH | Chios | Chios | Greece | |
| JKR | Janakpur | Janakpur | Nepal | |
|
|
||||
| JKT | Jakarta | Metropolitan Area | Indonesia | |
| JKV | Jacksonville (TX) | Jacksonville | USA | |
| JLA | Cooper Lodge (AK) | Quartz Creek | USA | |
| JLB | Long Beach (CA) | Heliport | USA | |
| JLD | Landskrona | Heliport | Sweden | |
| JLH | Arlington Heights (IL) | US Army Heliport | USA | |
| JLN | Joplin (MO) | Joplin | USA | |
| JLO | Jesolo | Jesolo | Italy | |
| JLP | Juan Les Pins | Juan Les Pins | France | |
| JLR | Jabalpur | Jabalpur | India | |
| JLS | Jales | Jales | Brazil | |
| JLX | Los Angeles (CA) | Union Station H/P | USA | |
| JMA | Houston (TX) | Marriot Astrodome | USA | |
| JMB | Jamba | Jamba | Angola | |
| JMC | Sausalito (CA) | Marin County | USA | |
| JMD | Dallas, Fort Worth (TX) | Market Centre H/P | USA | |
| JMH | Schaumburg (IL) | Marriott Heliport | USA | |
| JMK | Mikonos | Mikonos | Greece | |
| JMM | Malmo | Malmo Harbour Heliport | Sweden | |
| JMN | Mankato (MN) | Municipal Heliport | USA | |
| JMO | Jomsom | Jomsom | Nepal | |
| JMS | Jamestown (ND) | Jamestown | USA | |
| JMU | Jiamusi | Jiamusi | PR China | |
| JMY | Freetown | Mammy Yoko Heliport | Sierra Leone | |
| JNA | Januaria | Januaria | Brazil | |
| JNB | Johannesburg | Johannesburg International | South Africa | |
| JNG | Jining | Jining | PR China | |
| JNH | Dallas, Fort Worth (TX) | North Park Inn H/P | USA | |
| JNI | Junin | Junin | Argentina | |
| JNN | Nanortalik | Nanortalik | Greenland | |
| JNP | Newport Beach (CA) | Heliport | USA | |
| JNS | Narsaq | Heliport | Greenland | |
| JNU | Juneau (AK) | Juneau International | USA | |
| JNX | Naxos | Naxos Airport | Greece | |
| JNZ | Jinzhou | Jinzhou | PR China | |
| JOC | Santa Ana (CA) | Centerport Heliport | USA | |
| JOE | Joensuu | Joensuu | Finland | |
| JOG | Yogyakarta | Adisutjipto | Indonesia | |
| JOH | Port Saint Johns | Port Saint Johns | South Africa | |
| JOI | Joinville | Cubatao | Brazil | |
| JOK | Joshkar-Ola | Joshkar-Ola | Russia | |
| JOL | Jolo | Jolo | Philippines | |
| JOM | Njombe | Njombe | Tanzania | |
| JON | Johnston Island | Johnston Island | US Minor Outlying Islands | |
| JOP | Josephstaal | Josephstaal | Papua New Guinea | |
| JOR | Orange (CA) | The City Heliport | USA | |
| JOS | Jos | Jos | Nigeria | |
| JOT | Joliet (IL) | Municipal | USA | |
| JPA | Joao Pessoa | Castro Pinto Intl. | Brazil | |
| JPD | Pasadena (CA) | Heliport | USA | |
| JPN | Washington, DC | Pentagon Army | USA | |
| JPR | Ji-Parana | Ji-Parana | Brazil | |
| JPT | Houston (TX) | Park Ten Heliport | USA | |
| JPU | Paris | La Defense Heliport | France | |
| JQA | Qaarsut | Qaarsut | Greenland | |
| JQE | Jaque | Jaque | Panama | |
| JRA | New York (NY) | West 30th St Heliport | USA | |
| JRB | New York (NY) | Downtown Manhattan H/P | USA | |
| JRC | Rochester (MN) | Municipal Heliport | USA | |
| JRD | Riverside (CA) | Heliport | USA | |
| JRE | New York (NY) | East 60th Street H/P | USA | |
| JRH | Jorhat | Rowriah | India | |
| JRK | Arsuk | Arsuk | Greenland | |
| JRN | Juruena | Juruena | Brazil | |
| JRO | Kilimanjaro | Kilimanjaro | Tanzania | |
| JRS | Jerusalem | Atarot | Israel | |
| JSA | Jaisalmer | Jaisalmer | India | |
| JSD | Stratford (CT) | Sikorsky Heliport | USA | |
| JSG | San Rafael (CA) | San Rafael H/P | USA | |
| JSH | Sitia | Sitia | Greece | |
| JSI | Skiathos | Skiathos | Greece | |
| JSK | Saint Cloud (MN) | Municipal Heliport | USA | |
| JSL | Atlantic City (NJ) | Steel Pier Heliport | USA | |
| JSM | Jose De San Martin | Jose De San Martin | Argentina | |
| JSN | Los Angeles (CA) | Sherman Oaks H/P | USA | |
| JSO | Sodertalje | Sodertalje Heliport | Sweden | |
| JSP | Cheju | Sogwipo Heliport | South Korea | |
| JSR | Jessore | Jessore | Bangladesh | |
| JSS | Spetsai Island | Spetsai Island | Greece | |
| JST | Johnstown (PA) | Cambria County | USA | |
| JSU | Maniitsoq | Heliport | Greenland | |
| JSY | Syros Island | Syros Island | Greece | |
| JSZ | Saint Tropez | Heliport | France | |
| JTC | Bauru | Moussa Nakhl Tobias (Bauru-Arealva Apt.) | Brazil | |
| JTI | Jatai | Jatai | Brazil | |
| JTO | Thousand Oaks (CA) | Heliport | USA | |
| JTR | Thira | Thira | Greece | |
| JTY | Astypalaia Island | Astypalaia | Greece | |
| JUA | Juara | Juara | Brazil | |
| JUB | Juba | Juba International Airport | South Sudan | |
| JUC | Los Angeles (CA) | Universal City H/P | USA | |
| JUI | Juist island | Germany | ||
| JUJ | Jujuy | El Cadillal | Argentina | |
| JUL | Juliaca | Juliaca | Peru | |
| JUM | Jumla | Jumla | Nepal | |
| JUN | Jundah | Jundah | Australia | |
| JUO | Jurado | Jurado | Colombia | |
| JUP | Upland (CA) | Cable Heliport | USA | |
| JUR | Jurien Bay | Jurien Bay | Australia | |
| JUT | Juticalpa | Juticalpa | Honduras | |
| JUV | Upernavik | Heliport | Greenland | |
| JUZ | Juzhou | Juzhou | PR China | |
| JVA | Ankavandra | Ankavandra | Madagascar | |
| JVI | Manville (NJ) | Kupper | USA | |
| JVL | Janesville (WI) | Rock County | USA | |
| JWA | Jwaneng | Jwaneng | Botswana | |
| JWC | Los Angeles (CA) | Warner Cntr Bus. Plaza | USA | |
| JWH | Houston (TX) | Westchase Hilton H/P | USA | |
| JWL | Houston (TX) | Woodlawns | USA | |
| JWN | Zanjan | Zanjan | Iran | |
| JXN | Jackson (MI) | Reynolds Municipal | USA | |
| JYV | Jyvaskyla | Jyvaskyla | Finland | |
| Code | City | Airport | Country | |
| KAA | Kasama | Kasama | Zambia | |
| KAB | Kariba | Kariba | Zimbabwe | |
| KAC | Kameshli | Kameshli | Syria | |
| KAD | Kaduna | Kaduna | Nigeria | |
| KAE | Kake (AK) | SPB | USA | |
| KAF | Karato | Karato | Papua New Guinea | |
| KAG | Kangnung | Kangnung | South Korea | |
| KAH | Melbourne | City Heliport | Australia | |
| KAI | Kaieteur | Kaieteur | Guyana | |
| KAJ | Kajaani | Kajaani | Finland | |
| KAK | Kar | Kar | Papua New Guinea | |
| KAL | Kaltag (AK) | Kaltag | USA | |
| KAM | Kamaran Island | Kamaran Island | Yemen | |
| KAN | Kano | Aminu Kano International Apt | Nigeria | |
| KAO | Kuusamo | Kuusamo | Finland | |
| KAP | Kapanga | Kapanga | Congo (DRC) | |
| KAQ | Kamulai | Kamulai | Papua New Guinea | |
| KAR | Kamarang | Kamarang | Guyana | |
| KAS | Karasburg | Karasburg | Namibia | |
| KAT | Kaitaia | Kaitaia | New Zealand | |
| KAU | Kauhava | Kauhava | Finland | |
| KAV | Kavanayen | Kavanayen | Venezuela | |
| KAW | Kawthaung | Kawthaung | Myanmar | |
| KAX | Kalbarri | Kalbarri | Australia | |
| KAY | Wakaya Island | Wakaya Island | Fiji | |
| KAZ | Kau | Kau | Indonesia | |
| KBA | Kabala | Kabala | Sierra Leone | |
| KBB | Kirkimbie | Kirkimbie | Australia | |
| KBC | Birch Creek (AK) | Birch Creek | USA | |
| KBD | Kimberley Downs | Kimberley Downs | Australia | |
| KBE | Bell Island (AK) | Hot Springs SPB | USA | |
| KBF | Karubaga | Karubaga | Indonesia | |
| KBG | Kabalega Falls | Kabalega Falls | Uganda | |
| KBH | Kalat | Kalat | Pakistan | |
| KBI | Kribi | Kribi | Cameroon | |
| KBJ | Kings Canyon | King Canyon | Australia | |
| KBK | Klag Bay (AK) | Klag Bay | USA | |
| KBL | Kabul | Khwaja Rawash | Afghanistan | |
| KBM | Kabwum | Kabwum | Papua New Guinea | |
| KBN | Kabinda | Kabinda | Congo (DRC) | |
| KBO | Kabalo | Kabalo | Congo (DRC) | |
| KBP | Kiev | Borispol | Ukraine | |
| KBQ | Kasungu | Kasungu | Malawi | |
| KBR | Kota Bharu | Pengkalan Chepa | Malaysia | |
| KBS | Bo | Bo | Sierra Leone | |
| KBT | Kaben | Kaben | Marshall Islands | |
| KBU | Kotabaru | Kotabaru | Indonesia | |
| KBV | Krabi | Krabi | Thailand | |
| KBW | Chignik (AK) | Chignik Bay | USA | |
| KBX | Kambuaya | Kambuaya | Indonesia | |
| KBY | Streaky Bay | Streaky Bay | Australia | |
| KBZ | Kaikoura | Kaikoura | New Zealand | |
| KCA | Kuqa | Kuqa Qiuci Airport | Xinjiang, China | |
| KCB | Kasikasima | Tepoe Airstrip | Suriname | |
| KCC | Coffman Cove (AK) | Coffman Cove SPB | USA | |
| KCD | Kamur | Kamur | Indonesia | |
| KCE | Collinsville | Collinsville | Australia | |
| KCF | Kadanwari | Kadanwari | Pakistan | |
| KCG | Chignik (AK) | Fisheries | USA | |
| KCH | Kuching | Kuching | Malaysia | |
| KCI | Kon | Kon | Indonesia | |
| KCJ | Komaio | Komaio | Papua New Guinea | |
| KCK | Kansas City (KS) | Fairfax Municipal | USA | |
| KCL | Chignik (AK) | Lagoon | USA | |
| KCM | Kahramanmaras | Kahramanmaras | Turkey | |
| KCN | Chernofski (AK) | SPB | USA | |
| KCO | Kocaeli | Cengiz Topel | Turkey | |
| KCP | Kamenets-Podolskiy | Kamenets-Podolskiy | Ukraine | |
| KCQ | Chignik (AK) | Chignik | USA | |
| KCR | Colorado Creek (AK) | Colorado Creek | USA | |
| KCS | Kings Creek Station | Kings Creek Station | Australia | |
| KCU | Masindi | Masindi | Uganda | |
| KCZ | Kochi | Kochi | Japan | |
| KDA | Kolda | Kolda | Senegal | |
| KDB | Kambalda | Kambalda | Australia | |
| KDC | Kandi | Kandi | Benin | |
| KDD | Khuzdar | Khuzdar | Pakistan | |
| KDE | Koroba | Koroba | Papua New Guinea | |
| KDF | Kouba | Kouba | Algeria | |
| KDG | Kardjali | Kardjali | Bulgaria | |
| KDH | Kandahar | Kandahar | Afghanistan | |
| KDI | Kendari | Wolter Monginsidi | Indonesia | |
| KDJ | N’Djole | N’Djole | Gabon | |
| KDK | Kodiak (AK) | Municipal | USA | |
| KDL | Kardla | Kardla | Estonia | |
| KDM | Kaadedhdhoo | Kaadedhdhoo | Maldives | |
| KDN | Ndende | Ndende | Gabon | |
| KDO | Kadhdhoo | Kadhdhoo | Maldives | |
| KDP | Kandep | Kandep | Papua New Guinea | |
| KDQ | Kamberatoro | Kamberatoro | Papua New Guinea | |
| KDR | Kandrian | Kandrian | Papua New Guinea | |
| KDS | Kamaran Downs | Kamaran Downs | Australia | |
| KDU | Skardu | Skardu | Pakistan | |
| KDV | Kandavu | Kandavu | Fiji | |
| KEA | Keisah | Keisah | Indonesia | |
| KEB | Nanwalek (AK) | Nanwalek | USA | |
| KEC | Kasenga | Kasenga | Congo (DRC) | |
| KED | Kaedi | Kaedi | Mauritania | |
| KEE | Kelle | Kelle | Congo (ROC) | |
| KEF | Reykjavik | Keflavik International | Iceland | |
| KEG | Keglsugl | Keglsugl | Papua New Guinea | |
| KEH | Kenmore Air Harbor (WA) | Kenmore Air Harbor | USA | |
| KEI | Kepi | Kepi | Indonesia | |
| KEJ | Kemerovo | Kemerovo | Russia | |
| KEK | Ekwok (AK) | Ekwok | USA | |
| KEL | Kiel | Kiel Airport (Kiel Holtenau Airport) | Schleswig-Holstein, Germany | |
| KEM | Kemi/Tornio | Kemi/Tornio | Finland | |
| KEN | Kenema | Kenema | Sierra Leone | |
| KEO | Odienne | Odienne | Cote d’Ivoire | |
| KEP | Nepalganj | Nepalganj | Nepal | |
| KEQ | Kebar | Kebar | Indonesia | |
| KER | Kerman | Kerman | Iran | |
| KES | Kelsey | Kelsey | Canada | |
| KET | Keng Tung | Keng Tung | Myanmar | |
| KEU | Kelly Bar (AK) | Kelly Bar | USA | |
| KEV | Kuorevesi | Halli | Finland | |
| KEW | Keewaywin | Keewaywin | Canada | |
| KEX | Kanabea | Kanabea | Papua New Guinea | |
| KEY | Kericho | Kericho | Kenya | |
| KFA | Kiffa | Kiffa | Mauritania | |
| KFG | Kalkurung | Kalkurung | Australia | |
| KFP | False Pass (AK) | False Pass | USA | |
| KFS | Kastamonu | Kastamonu | Turkey | |
| KGA | Kananga | Kananga | Congo (DRC) | |
| KGB | Konge | Konge | Papua New Guinea | |
| KGC | Kingscote | Kingscote | Australia | |
| Code | City | Airport | Country | |
| KGD | Kaliningrad | Kaliningrad | Russia | |
| KGE | Kagau | Kagau | Solomon Islands | |
| KGF | Karaganda | Karaganda | Kazakhstan | |
| KGG | Kedougou | Kedougou | Senegal | |
| KGH | Yongai | Yongai | Papua New Guinea | |
| KGI | Kalgoorlie | Kalgoorlie | Australia | |
| KGJ | Karonga | Karonga | Malawi | |
| KGK | New Koliganek (AK) | New Koliganek | USA | |
| KGL | Kigali | Gregoire Kayibanda | Rwanda | |
| KGM | Kungum | Kungum | Papua New Guinea | |
| KGN | Kasongo Lunda | Kasongo Lunda | Congo (DRC) | |
| KGO | Kirovograd | Kirovograd | Ukraine | |
| KGP | Kogalym | Kogalym International | Russia | |
| KGR | Kulgera | Kulgera | Australia | |
| KGS | Kos | Kos | Greece | |
| KGU | Keningau | Keningau | Malaysia | |
| KGW | Kagi | Kagi | Papua New Guinea | |
| KGX | Grayling (AK) | Grayling | USA | |
| KGY | Kingaroy | Kingaroy | Australia | |
| KGZ | Glacier Creek (AK) | Glacier Creek | USA | |
| KHA | Khaneh | Khaneh | Iran | |
| KHC | Kerch | Kerch Airport (out of service) | Crimea, Ukraine, Russia | |
| KHD | Khorramabad | Khorramabad | Iran | |
| KHE | Kherson | Kherson | Ukraine | |
| KHG | Kashi | Kashi | PR China | |
| KHH | Kaohsiung | International | Taiwan | |
| KHI | Karachi | Jinnah International Airport (Quaid-E-Azam) | Pakistan | |
| KHJ | Kauhajoki | Kauhajoki | Finland | |
| KHK | Khark Island | Khark Island | Iran | |
| KHL | Khulna | Khulna | Bangladesh | |
| KHM | Khamti | Khamti | Myanmar | |
| KHN | Nanchang | Nanchang | PR China | |
| KHO | Khoka Moya | Khoka Moya | South Africa | |
| KHR | Kharkhorin | Kharkhorin | Mongolia | |
| KHS | Khasab | Khasab | Oman | |
| KHT | Khost | Khost | Afghanistan | |
| KHU | Kremenchug | Kremenchug | Ukraine | |
| KHV | Khabarovsk | Novyy | Russia | |
| KHW | Khwai River Lodge | Khwai River Lodge | Botswana | |
| KHZ | Kauehi | Kauehi | French Polynesia | |
| KIA | Kaiapit | Kaiapit | Papua New Guinea | |
| KIB | Ivanof Bay (AK) | SPB | USA | |
| KIC | King City (CA) | Mesa Del Rey | USA | |
| KID | Kristianstad | Kristianstad | Sweden | |
| KIE | Kieta | Aropa | Papua New Guinea | |
| KIF | Kingfisher Lake | Kingfisher Lake | Canada | |
| KIG | Koinghaas | Koinghaas | South Africa | |
| KIH | Kish Island | Kish Island | Iran | |
| KII | Kibuli | Kibuli | Papua New Guinea | |
| KIJ | Niigata | Niigata | Japan | |
| KIK | Kirkuk | Kirkuk | Iraq | |
| KIL | Kilwa | Kilwa | Congo (DRC) | |
| KIM | Kimberley | Kimberley | South Africa | |
| KIN | Kingston | Norman Manley International | Jamaica | |
| KIO | Kili Island | Kili Island | Marshall Islands | |
| KIP | Wichita Falls (TX) | Kickapoo | USA | |
| KIQ | Kira | Kira | Papua New Guinea | |
| KIR | Kerry County | Kerry County Airport | Ireland | |
| KIS | Kisumu | Kisumu | Kenya | |
| KIT | Kithira | Kithira | Greece | |
| KIU | Kiunga | Kiunga | Kenya | |
| KIV | Chisinau | Chisinau | Moldova | |
| KIW | Kitwe | Southdowns | Zambia | |
| KIX | Osaka | Kansai International | Japan | |
|
|
||||
| KIY | Kilwa | Kilwa | Tanzania | |
| KIZ | Kikinonda | Kikinonda | Papua New Guinea | |
| KJA | Krasnojarsk | Krasnojarsk | Russia | |
| KJK | Kortrijk | Kortrijk | Belgium | |
| KJP | Kerama | Kerama | Japan | |
| KJU | Kamiraba | Kamiraba | Papua New Guinea | |
| KKA | Koyuk (AK) | Koyuk | USA | |
| KKB | Kitoi Bay (AK) | SPB | USA | |
| KKC | Khon Kaen | Khon Kaen | Thailand | |
| KKD | Kokoda | Kokoda | Papua New Guinea | |
| KKE | Kerikeri | Kerikeri | New Zealand | |
| KKF | Kagvik Creek (AK) | Kagvik Creek | USA | |
| KKG | Konawaruk | Konawaruk | Guyana | |
| KKH | Kongiganak (AK) | Kongiganak | USA | |
| KKI | Akiachak (AK) | Spb | USA | |
| KKJ | Fukuoka, Kitakyushu | Kitakyushu Airport | Japan | |
| KKK | Kalakaket (AK) | Kalakaket AFS | USA | |
| KKL | Karluk Lake (AK) | Karluk Lake SPB | USA | |
| KKM | Lop Buri | Lop Buri | Thailand | |
| KKN | Kirkenes | Hoeybuktmoen | Norway | |
| KKO | Kaikohe | Kaikohe | New Zealand | |
| KKP | Koolburra | Koolburra | Australia | |
| KKR | Kaukura Atoll | Kaukura Atoll | French Polynesia | |
| KKT | Kentland (IN) | Kentland | USA | |
| KKU | Ekuk (AK) | Ekuk | USA | |
| KKW | Kikwit | Kikwit | Congo (DRC) | |
| KKX | Kikaiga Shima | Kikaiga Shima | Japan | |
| KKY | Kilkenny | Kilkenny | Ireland | |
| KKZ | Koh Kong | Koh Kong | Cambodia | |
| KLA | Kampala | Off-line Pt | Uganda | |
| KLB | Kalabo | Kalabo | Zambia | |
| KLC | Kaolack | Kaolack | Senegal | |
| KLD | Kalinin | Migalovo | Russia | |
| KLE | Kaele | Kaele | Cameroon | |
| KLF | Kaluga | Kaluga | Russia | |
| KLG | Kalskag (AK) | Municipal | USA | |
| KLH | Kolhapur | Kolhapur | India | |
| KLI | Kota Koli | Kota Koli | Congo (DRC) | |
| KLJ | Klaipeda | Klaipeda | Lithuania | |
| KLK | Kalokol | Kalokol | Kenya | |
| KLL | Levelock (AK) | Levelock | USA | |
| KLN | Larsen Bay (AK) | Larsen SPB | USA | |
| KLO | Kalibo | Kalibo | Philippines | |
| KLP | Kelp Bay (AK) | Kelp Bay | USA | |
| KLQ | Keluang | Keluang | Indonesia | |
| KLR | Kalmar | Kalmar | Sweden | |
| KLS | Kelso (WA) | Longview | USA | |
| KLT | Kaiserslautern | Kaiserslautern | Germany | |
| KLU | Klagenfurt | Klagenfurt | Austria | |
| KLV | Karlovy Vary | Karlovy Vary | Czech Republic | |
| KLW | Klawock (AK) | Klawock | USA | |
| KLX | Kalamata | Kalamata | Greece | |
| KLY | Kalima | Kalima | Congo (DRC) | |
| KLZ | Kleinzee | Kleinzee | South Africa | |
| KMA | Kerema | Kerema | Papua New Guinea | |
| KMB | Koinambe | Koinambe | Papua New Guinea | |
| KMC | King Khalid Mil. City | King Khalid Military | Saudi Arabia | |
| KMD | Mandji | Mandji | Gabon | |
| KME | Kamembe | Kamembe | Rwanda | |
| KMF | Kamina | Kamina | Papua New Guinea | |
| KMG | Kunming | Kunming Changshui International Airport | Yunnan, China | |
| KMH | Kuruman | Kuruman | South Africa | |
| KMI | Miyazaki | Miyazaki | Japan | |
| KMJ | Kumamoto | Kumamoto | Japan | |
| KMK | Makabana | Makabana | Congo (ROC) | |
| KML | Kamileroi | Kamileroi | Australia | |
| KMM | Kimam | Kimam | Indonesia | |
| KMN | Kamina | Kamina | Congo (DRC) | |
| KMO | Manokotak (AK) | Manokotak SPB | USA | |
| KMP | Keetmanshoop | J.G.H. Van Der Wath | Namibia | |
| KMQ | Komatsu | Komatsu | Japan | |
| KMR | Karimui | Karimui | Papua New Guinea | |
| KMS | Kumasi | Kumasi | Ghana | |
| KMT | Kampot | Kampot | Cambodia | |
| KMU | Kismayu | Kismayu | Somalia | |
| KMV | Kalemyo | Kalemyo | Myanmar | |
| KMW | Kostroma | Kostroma | Russia | |
| KMX | Khamis Mushait | Khamis Mushait | Saudi Arabia | |
| KMY | Moser Bay (AK) | Moser Bay | USA | |
| KMZ | Kaoma | Kaoma | Zambia | |
| KNA | Vina del Mar | Vina del Mar | Chile | |
| KNB | Kanab (UT) | Kanab | USA | |
| JGS | Ji’an | Ji’an | PR China | |
| KND | Kindu | Kindu | Congo (DRC) | |
| KNE | Kanainj | Kanainj | Papua New Guinea | |
| KNF | Kings Lynn | Marham RAF | United Kingdom | |
| KNG | Kaimana | Kaimana | Indonesia | |
| KNH | Kinmen | Shang-Yi | Taiwan | |
| KNI | Katanning | Katanning | Australia | |
| KNJ | Kindamba | Kindamba | Congo (ROC) | |
| KNK | Kakhonak (AK) | Kakhonak | USA | |
| KNL | Kelanoa | Kelanoa | Papua New Guinea | |
| KNM | Kaniama | Kaniama | Congo (DRC) | |
| KNN | Kankan | Kankan | Guinea | |
| KNO | Medan | Kualanamu International Airport | Indonesia | |
| KNP | Capanda | Capanda | Angola | |
| KNQ | Kone | Kone | New Caledonia | |
| KNR | Kangan | Jam | Iran | |
| KNS | King Island | King Island | Australia | |
| KNT | Kennett (MO) | Municipal | USA | |
| KNU | Kanpur | Kanpur Airport | Uttar Pradesh, India | |
| KNV | Knights Inlet | Knights Inlet | Canada | |
| KNW | New Stuyahok (AK) | New Stuyahok | USA | |
| KNX | Kununurra | Kununurra | Australia | |
| KNY | Kinoosao | Kinoosao | Canada | |
| KNZ | Kenieba | Kenieba | Mali | |
| KOA | Kona (HI) | Keahole | USA | |
| KOB | Koutaba | Koutaba | Cameroon | |
| KOC | Koumac | Koumac | New Caledonia | |
| KOD | Kotabangun | Kotabangun | Indonesia | |
| KOE | Kupang | Eltari | Indonesia | |
| KOF | Komatipoort | Komatipoort | South Africa | |
| KOG | Khong | Khong | Lao PDR | |
| KOH | Koolatah | Koolatah | Australia | |
| KOI | Kirkwall (Orkney Is) | Kirkwall Airport | United Kingdom | |
| KOJ | Kagoshima | Kagoshima Airport | Japan | |
| KOK | Kokkola/Pietarsaari | Kruunupyy | Finland | |
| KOL | Koumala | Koumala | Central African Republic | |
| KOM | Komo-Manda | Komo-Manda | Papua New Guinea | |
| KON | Kontum | Kontum | Viet Nam | |
| KOO | Kongolo | Kongolo | Congo (DRC) | |
| KOP | Nakhon Phanom | Nakhon Phanom | Thailand | |
| KOQ | Koethen | Koethen | Germany | |
| KOR | Kokoro | Kokoro | Papua New Guinea | |
| KOS | Sihanoukville | Sihanoukville | Cambodia | |
| KOT | Kotlik (AK) | Kotlik | USA | |
| KOU | Koulamoutou | Koulamoutou | Gabon | |
| KOV | Kokshetau | Kokshetau | Kazakhstan | |
| KOW | Ganzhou | Ganzhou | PR China | |
| KOX | Kokonao | Kokonao | Indonesia | |
| KOY | Olga Bay (AK) | Olga Bay SPB | USA | |
| KOZ | Ouzinkie (AK) | Ouzinkie SPB | USA | |
| KPA | Kopiago | Kopiago | Papua New Guinea | |
| KPB | Point Baker (AK) | Point Baker SPB | USA | |
| KPC | Port Clarence (AK) | Port Clarence | USA | |
| KPD | King Of Prussia (PA) | King Of Prussia | USA | |
| KPE | Yapsiei | Yapsiei | Papua New Guinea | |
| KPF | Kondubol | Kondubol | Papua New Guinea | |
| KPG | Kurupung | Kurupung | Guyana | |
| KPH | Pauloff Harbor (AK) | Pauloff Harbor SPB | USA | |
| KPI | Kapit | Kapit | Malaysia | |
| KPK | Parks (AK) | Parks SPB | USA | |
| KPL | Kapal | Kapal | Papua New Guinea | |
| KPM | Kompiam | Kompiam | Papua New Guinea | |
| KPN | Kipnuk (AK) | Kipnuk SPB | USA | |
| KPO | Pohang | Pohang | South Korea | |
| KPP | Kalpowar | Kalpowar | Australia | |
| KPR | Port Williams (AK) | Port Williams SPB | USA | |
| KPS | Kempsey | Kempsey | Australia | |
| KPT | Jackpot (NV) | Jackpot | USA | |
| KPV | Perryville (AK) | Perryville SPB | USA | |
| KPY | Port Bailey (AK) | Port Bailey SPB | USA | |
| KQA | Akutan (AK) | Akutan | USA | |
| KQB | Koonibba | Koonibba | Australia | |
| KQL | Kol | Kol | Papua New Guinea | |
| KRA | Kerang | Kerang | Australia | |
| KRB | Karumba | Karumba | Australia | |
| KRC | Kerinci | Kerinci | Indonesia | |
| KRD | Kurundi | Kurundi | Australia | |
| KRE | Kirundo | Kirundo | Burundi | |
| KRF | Kramfors | Kramfors | Sweden | |
| KRG | Karasabai | Karasabai | Guyana | |
| KRI | Kikori | Kikori | Papua New Guinea | |
| KRJ | Karawari | Karawari | Papua New Guinea | |
| KRK | Krakow | J. Paul II Balice International | Poland | |
| KRL | Korla | Korla | PR China | |
| KRM | Karanambo | Karanambo | Guyana | |
| KRN | Kiruna | Kiruna | Sweden | |
| KRO | Kurgan | Kurgan | Russia | |
| KRP | Karup | Karup | Denmark | |
| KRQ | Kramatorsk | Kramatorsk | Ukraine | |
| KRR | Krasnodar | Krasnodar | Russia | |
| KRS | Kristiansand | Kjevik | Norway | |
| KRT | Khartoum | Civil | Sudan | |
| KRU | Kerau | Kerau | Papua New Guinea | |
| KRV | Kerio Valley | Kerio Valley | Kenya | |
| KRW | Turkmenbashi | Turkmanbashi | Turkmenistan | |
| KRX | Kar Kar | Kar Kar | Papua New Guinea | |
| KRY | Karamay | Karamay | PR China | |
| KRZ | Kiri | Kiri | Congo (DRC) | |
| KSA | Kosrae | Kosrae | Micronesia | |
| KSB | Kasanombe | Kasanombe | Papua New Guinea | |
| KSC | Kosice | Barca | Slovakia | |
| KSD | Karlstad | Karlstad | Sweden | |
| KSE | Kasese | Kasese | Uganda | |
| KSF | Kassel | Kassel–Calden Airport | Germany | |
| KSG | Kisengan | Kisengan | Papua New Guinea | |
| KSH | Kermanshah | Kermanshah | Iran | |
| KSI | Kissidougou | Kissidougou | Guinea | |
| KSJ | Kasos Island | Kasos Island | Greece | |
| KSK | Karlskoga | Karlskoga | Sweden | |
| KSL | Kassala | Kassala | Sudan | |
| KSM | Saint Marys (AK) | Saint Marys | USA | |
| KSN | Kostanay | Kostanay | Kazakhstan | |
| KSO | Kastoria | Aristoteles Airport | Greece | |
| KSP | Kosipe | Kosipe | Papua New Guinea | |
| KSQ | Karshi | Karshi | Uzbekistan | |
| KSR | Sandy River (AK) | Federal No 1 | USA | |
| KSS | Sikasso | Sikasso | Mali | |
| KST | Kosti | Kosti | Sudan | |
| KSU | Kristiansund | Kvernberget | Norway | |
| KSV | Springvale | Springvale | Australia | |
| KSW | Kiryat Shmona | Kiryat Shmona | Israel | |
| KSX | Yasuru | Yasuru | Papua New Guinea | |
| KSY | Kars | Kars | Turkey | |
| KSZ | Kotlas | Kotlas | Russia | |
| KTA | Karratha | Karratha | Australia | |
| KTB | Thorne Bay (AK) | Thorne Bay | USA | |
| KTC | Katiola | Katiola | Cote d’Ivoire | |
| KTD | Kitadaito | Kitadaito | Japan | |
| KTE | Kerteh | Kerteh | Malaysia | |
| KTF | Takaka | Takaka | New Zealand | |
| KTG | Ketapang | Ketapang | Indonesia | |
| KTH | Tikchik (AK) | SPB | USA | |
| KTI | Kratie | Kratie | Cambodia | |
| KTK | Kanua | Kanua | Papua New Guinea | |
| KTL | Kitale | Kitale | Kenya | |
| KTM | Kathmandu | Tribhuvan | Nepal | |
| KTN | Ketchikan (AK) | International | USA | |
| KTO | Kato | Kato | Guyana | |
| KTP | Kingston | Tinson Pen Aerodrome | Jamaica | |
| KTQ | Kitee | Kitee | Finland | |
| KTR | Katherine | Tindal | Australia | |
| KTS | Teller Mission (AK) | Brevig Mission | USA | |
| KTT | Kittila | Kittila | Finland | |
| KTU | Kota | Kota | India | |
| KTV | Kamarata | Kamarata | Venezuela | |
| KTW | Katowice | Pyrzowice | Poland | |
| KTX | Koutiala | Koutiala | Mali | |
| KTZ | Kwun Tong | Kwun Tong | Hong Kong, PR China | |
| KUA | Kuantan | Kuantan | Malaysia | |
| KUC | Kuria | Kuria | Kiribati | |
| KUD | Kudat | Kudat | Malaysia | |
| KUE | Kukundu | Kukundu | Solomon Islands | |
| KUF | Samara | Samara | Russia | |
| KUG | Kubin Island | Kubin Island | Australia | |
| KUH | Kushiro | Kushiro | Japan | |
| KUI | Kawau Island | Kawau Island | New Zealand | |
| KUJ | Kushimoto | Kushimoto | Japan | |
| KUK | Kasigluk (AK) | Kasigluk | USA | |
| KUL | Kuala Lumpur | Kuala Lumpur International | Malaysia | |
| KUM | Yakushima | Yakushima | Japan | |
| KUN | Kaunas | Kaunas | Lithuania | |
| KUO | Kuopio | Kuopio | Finland | |
| KUP | Kupiano | Kupiano | Papua New Guinea | |
| KUQ | Kuri | Kuri | Papua New Guinea | |
| KUR | Kuran-O-Munjan | Kuran-O-Munjan | Afghanistan | |
| KUS | Kulusuk | Kulusuk | Greenland | |
| KUT | Kutaisi | Kutaisi | Georgia | |
| KUU | Bhuntar | Kullu Manali Airport | Himachal Pradesh, India | |
| KUV | Kunsan | Kunsan | South Korea | |
| KUW | Kugururok River (AK) | Kugururok River | USA | |
| KUX | Kuyol | Kuyol | Papua New Guinea | |
| KUY | Kamusi | Kamusi Airport | Papua New Guinea | |
| KUZ | Kusan | Airbase | South Korea | |
| KVA | Kavala | Megas Alexandros Airport | Greece | |
| KVB | Skovde | Skovde | Sweden | |
| KVC | King Cove (AK) | King Cove | USA | |
| KVD | Gyandzha | Gyandzha | Azerbaijan | |
| KVE | Kitava | Kitava | Papua New Guinea | |
| KVG | Kavieng | Kavieng | Papua New Guinea | |
| KVK | Kirovsk | Kirovsk | Russia | |
| KVL | Kivalina (AK) | Kivalina | USA | |
| KVU | Korolevu | Korolevu | Fiji | |
| KVX | Kirov | Kirov | Russia | |
| KWA | Kwajalein | Kwajalein | Marshall Islands | |
| KWB | Karimunjawa | Karimunjawa | Indonesia | |
| KWD | Kawadjia | Kawadjia | Central African Republic | |
| KWE | Guiyang | Guiyang | PR China | |
| KWF | Waterfall (AK) | Waterfall SPB | USA | |
| KWG | Krivoy Rog | Krivoy Rog | Ukraine | |
| KWH | Khwahan | Khwahan | Afghanistan | |
| KWI | Kuwait | International | Kuwait | |
| KWJ | Kwangju | Kwangju | South Korea | |
| KWK | Kwigillingok (AK) | Kwigillingok | USA | |
| KWL | Guilin | Guilin | PR China | |
| KWM | Kowanyama | Kowanyama | Australia | |
| KWN | Quinhagak (AK) | Kwinhagak | USA | |
| KWO | Kawito | Kawito | Papua New Guinea | |
| KWP | West Point (AK) | Village SPB | USA | |
| KWR | Kwai Harbour | Kwai Harbour | Solomon Islands | |
| KWS | Kwailabesi | Kwailabesi Aerodrom | Solomon Islands | |
| KWT | Kwethluk (AK) | Kwethluk | USA | |
| KWU | Mansion House | Mansion House | New Zealand | |
| KWV | Kurwina | Kurwina | Papua New Guinea | |
| KWX | Kiwai Island | Kiwai Island | Papua New Guinea | |
| KWY | Kiwayu | Kiwayu | Kenya | |
| KWZ | Kolwezi | Kolwezi | Congo (DRC) | |
| KXA | Kasaan (AK) | Kasaan SPB | USA | |
| KXE | Klerksdorp | Klerksdorp | South Africa | |
| KXF | Koro Island | Koro Island | Fiji | |
| KXK | Komsomolsk Na Amure | Komsomolsk Na Amure | Russia | |
| KXR | Karoola | Karoola | Papua New Guinea | |
| KYA | Konya | Konya | Turkey | |
| KYB | Australia | |||
| KYD | Orchid Island | Lanyu Airport | Taiwan | |
| KYE | Tripoli | Kleyate Airport (AFB?) | Lebanon | |
| KYF | Yeelirrie | Yeelirrie | Australia | |
| KYI | Yalata Mission | Yalata Mission Airport | Australia | |
| KYK | Karluk (AK) | Karluk Airport | USA | |
| KYL | Key Largo (FL) | Port Largo Airport (abandoned) | USA | |
| KYN | Milton Keynes | Milton Keynes | England, United Kingdom | |
| KYO | Tampa (FL) | Topp Of Tampa | USA | |
| KYP | Kyaukpyu | Kyaukpyu Airport | Myanmar | |
| KYS | Kayes | Kayes Airport (Dag Dag Airport) | Mali | |
| KYS | Kars | Kars Airport | Turkey | |
| KYT | Kyauktaw | Kyauktaw (next airport in Sittwe – AKY) | Myanmar | |
| KYU | Koyukuk (AK) | Koyukuk | USA | |
| KYX | Yalumet | Yalumet | Papua New Guinea | |
| KYZ | Kyzyl | Kyzyl | Russia | |
| KZB | Zachar Bay (AK) | Zachar Bay SPB | USA | |
| KZC | Kampong Chhnang | Kampong Chhnang Airport | Cambodia | |
| KZD | Krakor | Krakor | Cambodia | |
| KZF | Kaintiba | Kaintiba | Papua New Guinea | |
| KZG | Kitzingen | Kitzingen | Germany | |
| KZH | Kizhuyak (AK) | Kizhuyak | USA | |
| KZI | Kozani | Philippos Airport | Greece | |
| KZK | Kompong Thom | Kompong Thom | Cambodia | |
| KZN | Kazan | Kazan | Russia | |
| KZO | Kzyl-Orda | Kzyl-Orda | Kazakhstan | |
| KZR | Kütahya | Zafer Airport | Turkey | |
| KZS | Kastelorizo | Kastelorizo Island Public Airport | Greece | |
| Code | City | Airport | Country |
| LAA | Lamar (CO) | Lamar Field | USA |
| LAB | Lablab | Lablab | Papua New Guinea |
| LAC | Pulau Layang-Layang Island | Layang-Layang Airstrip | Malaysia |
| LAD | Luanda | 4 de Fevereiro | Angola |
| LAE | Lae | Lae Nadzab Airport | Papua New Guinea |
| LAF | Lafayette (IN) | Purdue University | USA |
| LAG | La Guaira | La Guaira | Venezuela |
| LAH | Labuha | Labuha | Indonesia |
| LAI | Lannion | Servel | France |
| LAJ | Lages | Lages | Brazil |
| LAK | Aklavik | Aklavik | Canada |
| LAL | Lakeland (FL) | Lakeland Linder Regional Airport | USA |
| LAM | Los Alamos (NM) | Los Alamos | USA |
| LAN | Lansing (MI) | Capital City | USA |
| LAO | Laoag | Laoag | Philippines |
| LAP | La Paz | Leon | Mexico |
| LAQ | Beida | La Braq | Libya |
| LAR | Laramie (WY) | General Brees Field | USA |
| LAS | Las Vegas (NV) | Mccarran International | USA |
| LAT | La Uribe | La Uribe | Colombia |
| LAU | Lamu | Lamu | Kenya |
| LAV | Lalomalava | Lalomalava | Samoa |
| LAW | Lawton (OK) | Municipal | USA |
| LAX | Los Angeles (CA) | International | USA |
| LAY | Ladysmith | Ladysmith | South Africa |
| LAZ | Bom Jesus Da Lapa | Bom Jesus Da Lapa | Brazil |
| LBA | Leeds | Leeds/Bradford | United Kingdom |
| LBB | Lubbock (TX) | International | USA |
| LBC | Hamburg | Lübeck Airport | Germany |
| LBD | Khudzhand | Khudzhand | Tajikistan |
| LBE | Latrobe (PA) | Westmoreland County | USA |
| LBF | North Platte (NE) | Lee Bird Field | USA |
| LBG | Paris | Le Bourget | France |
| LBH | Sydney | Palm Beach SPB | Australia |
| LBI | Albi | Le Sequestre | France |
| LBJ | Labuan Bajo | Mutiara | Indonesia |
| LBK | Liboi | Liboi | Kenya |
| LBL | Liberal (KS) | Municipal | USA |
| LBM | Luabo | Luabo | Mozambique |
| LBN | Lake Baringo | Lake Baringo | Kenya |
| LBO | Lusambo | Lusambo | Congo (DRC) |
| LBP | Long Banga | Long Banga Airfield | Malaysia |
| LBQ | Lambarene | Lambarene | Gabon |
| LBR | Labrea | Labrea | Brazil |
| LBS | Labasa | Labasa | Fiji |
| LBT | Lumberton (NC) | Lumberton | USA |
| LBU | Labuan | Labuan | Malaysia |
| LBV | Libreville | Libreville | Gabon |
| LBW | Long Bawan | Long Bawan | Indonesia |
| LBX | Lubang | Lubang | Philippines |
| LBY | La Baule | Montoir | France |
| LBZ | Lukapa | Lukapa | Angola |
| LCA | Larnaca | Larnaca | Cyprus |
| LCB | Pontes e Lacerda | Pontes e Lacerda | Brazil |
| LCC | Lecce | Galatina | Italy |
| LCD | Louis Trichardt | Louis Trichardt | South Africa |
| LCE | La Ceiba | Goloson International | Honduras |
| LCF | Rio Dulce | Las Vegas | Guatemala |
| LCG | La Coruna | La Coruna | Spain |
| LCH | Lake Charles (LA) | Municipal | USA |
| LCI | Laconia (NH) | Municipal | USA |
| LCJ | Lodz | Lodz Lublinek | Poland |
| LCK | Columbus (OH) | Rickenbacker | USA |
| LCL | La Coloma | La Coloma | Cuba |
| LCM | La Cumbre | La Cumbre | Argentina |
| LCN | Balcanoona | Balcanoona | Australia |
| LCO | Lague | Lague | Congo (ROC) |
| LCP | Loncopue | Loncopue | Argentina |
| LCR | La Chorrera | La Chorrera | Colombia |
| LCS | Las Canas | Las Canas | Costa Rica |
| LCV | Lucca | Lucca | Italy |
| LCY | London | London City Airport | United Kingdom |
| LDA | Malda | Malda | India |
| LDB | Londrina | Londrina | Brazil |
| LDC | Lindeman Island | Lindeman Island | Australia |
| LDE | Lourdes/Tarbes | Tarbes Ossun Lourdes | France |
| LDH | Lord Howe Island | Lord Howe Island | Australia |
| LDI | Lindi | Kikwetu | Tanzania |
| LDJ | Linden (NJ) | Linden | USA |
| LDK | Lidkoping | Hovby | Sweden |
| LDM | Ludington (MI) | Mason County | USA |
| LDN | Lamidanda | Lamidanda | Nepal |
| LDO | Ladouanie | Ladouanie | Suriname |
| LDR | Lodar | Lodar | Yemen |
| LDU | Lahad Datu | Lahad Datu | Malaysia |
| LDV | Landivisiau | Landivisiau | France |
| LDW | Lansdowne | Lansdowne | Australia |
| LDX | St Laurent du Maroni | St-Laurent du Maroni | French Guiana |
| LDY | Londonderry | Eglinton | United Kingdom |
| LDZ | Londolozi | Londolozi | South Africa |
| LEA | Learmonth | Learmonth | Australia |
| LEB | White River (VT) | Hanover/Lebanon/White River Airport | USA |
| LEC | Lencois | Chapada Diamantina | Brazil |
| LED | St Petersburg | Pulkovo | Russia |
| LEE | Leesburg (FL) | Leesburg | USA |
| LEF | Lebakeng | Lebakeng | Lesotho |
| LEG | Aleg | Aleg | Mauritania |
| LEH | Le Havre | Octeville | France |
| LEI | Almeria | Almeria | Spain |
| LEJ | Leipzig | Leipzig/Halle Airport | Germany |
| LEK | Labe | Labe | Guinea |
| LEL | Lake Evella | Lake Evella | Australia |
| LEM | Lemmon (SD) | lemmon | USA |
| LEN | Leon | Leon | Spain |
| LEO | Leconi | Leconi | Gabon |
| LEP | Leopoldina | Leopoldina | Brazil |
| LEQ | Lands End | Lands End | United Kingdom |
| LER | Leinster | Leinster | Australia |
| LES | Lesobeng | Lesobeng | Lesotho |
| LET | Leticia | Gen. A.V. Cobo | Colombia |
| LEU | Seo De Urgel | Aeroport De La Seu | Spain |
| LEV | Bureta | Levuka Airfield | Fiji |
| LEW | Lewiston (ME) | Auburn Airport | USA |
| LEX | Lexington (KY) | Blue Grass | USA |
| LEY | Lelystad | Lelystad | Netherlands |
| LEZ | La Esperanza | La Esperanza | Honduras |
| LFI | Hampton (VA) | Langley AFB | USA |
| LFI | Newport News (VA) | Langley AFB | USA |
| LFI | Williamsburg (VA) | Langley AFB | USA |
| LFK | Nacogdoches (TX) | Lufkin Angelina County | USA |
| LFN | Louisburg (NC) | Franklin | USA |
| LFO | Kelafo/Callaf | Kelafo | Ethiopia |
| LFP | Lakefield | Lakefield | Australia |
| LFR | La Fria | La Fria | Venezuela |
| LFQ | Linfen | Linfen Qiaoli Airport | Shanxi , China |
| LFT | Lafayette (LA) | Lafayette Regional Airport | USA |
| LFW | Lome | Lome | Togo |
| LGA | New York (NY) | LaGuardia | USA |
| LGB | Long Beach (CA) | Long Beach Municipal | USA |
| LGC | La Grange (GA) | Calloway | USA |
| LGD | La Grande (OR) | La Grande | USA |
| LGE | Lake Gregory | Lake Gregory | Australia |
| LGF | Yuma (AZ) | Laguna AAF | USA |
| LGG | Liege | Bierset | Belgium |
| LGH | Leigh Creek | Leigh Creek | Australia |
| LGI | Long Island | Deadmans Cay | Bahamas |
| LGK | Langkawi | Langkawi | Malaysia |
| LGL | Long Lellang | Long Lellang | Malaysia |
| LGM | Laiagam | Laiagam | Papua New Guinea |
| LGN | Linga Linga | Linga Linga | Papua New Guinea |
| LGO | Langeoog | Langeoog | Germany |
| LGP | Legaspi | Legaspi | Philippines |
| LGQ | Lago Agrio | Lago Agrio | Ecuador |
| LGR | Cochrane | Cochrane | Chile |
| LGS | Malargue | Malargue | Argentina |
| LGT | Las Gaviotas | Las Gaviotas | Colombia |
| LGU | Logan (UT) | Cache | USA |
| LGW | London | Gatwick | United Kingdom |
| LGX | Lugh Ganane | Lugh Ganane | Somalia |
| LGY | Lagunillas | Lagunillas | Venezuela |
| LGZ | Leguizamo | Leguizamo | Colombia |
| LHA | Lahr | Black Forest Airport | Germany |
| LHB | Lost Harbor (AK) | Lost Harbor Sea Port | USA |
| LHE | Lahore | Allama Iqbal International Airport | Pakistan |
| LHG | Lightning Ridge | Lightning Ridge | Australia |
| LHI | Lereh | Lereh | Indonesia |
| LHK | Guanghua | Guanghua | PR China |
| LHN | Lishan | Lishan | Taiwan |
| LHP | Lehu | Lehu | Papua New Guinea |
| LHR | London | Heathrow | United Kingdom |
| LHS | Las Heras | Las Heras | Argentina |
| LHV | Lock Haven (PA) | W T Piper Memorial | USA |
| LHW | Lanzhou | Lanzhou Airport | PR China |
| LIA | Liangping | Liangping | PR China |
| LIA | Lima (OH) | Liangping | USA |
| LIB | Limbunya | Limbunya | Australia |
| LIC | Limon (CO) | Municipal | USA |
| Leiden | Valkenburg Naval Air Base (closed) | Netherlands | |
| LIE | Libenge | Libenge | Congo (DRC) |
| LIF | Lifou | Lifou | New Caledonia |
| LIG | Limoges | Bellegarde | France |
| LIH | Kauai Island (HI) | Lihue | USA |
| LII | Mulia | Mulia | Indonesia |
| LIJ | Long Island (AK) | Long Island | USA |
| LIK | Likiep Island | Likiep Island | Marshall Islands |
| LIL | Lille | Lesquin | France |
| LIM | Lima | J Chavez International | Peru |
| LIN | Milan | Linate | Italy |
| LIO | Limon | Limon | Costa Rica |
| LIP | Lins | Lins | Brazil |
| LIQ | Lisala | Lisala | Congo (DRC) |
| LIR | Liberia | Liberia | Costa Rica |
| LIS | Lisbon | Lisboa | Portugal |
| LIT | Little Rock (AR) | Regional Airport | USA |
| LIU | Linosa | Linosa Heliport | Italy |
| LIV | Livengood (AK) | Livengood | USA |
| LIW | Loikaw | Loikaw | Myanmar |
| LIX | Likoma Island | Likoma | Malawi |
| LIY | Hinesville (GA) | Wright AAF | USA |
| LIZ | Limestone (ME) | Loring AFB | USA |
| LJA | Lodja | Lodja | Congo (DRC) |
| LJC | Louisville (KY) | Intercontinental | USA |
| LJG | Lijiang City | Lijiang | PR China |
| LJN | Lake Jackson (TX) | Brazoria County | USA |
| LJU | Ljubljana | Brnik | Slovenia |
| LKA | Larantuka | Larantuka | Indonesia |
| LKB | Lakeba | Lakeba | Fiji |
| LKC | Lekana | Lekana | Congo (ROC) |
| LKD | Lakeland Downs | Lakeland Downs | Australia |
| LKE | Seattle (WA) | Lake Union SPB | USA |
| LKG | Lokichoggio | Lokichoggio | Kenya |
| LKI | Duluth (MN) | Lakeside USAF | USA |
| LKK | Kulik Lake (AK) | Kulik Lake | USA |
| LKL | Lakselv | Banak | Norway |
| LKN | Leknes | Leknes | Norway |
| LKO | Lucknow | Amausi | India |
| LKP | Lake Placid (NY) | Lake Placid | USA |
| LKR | Las Khoreh | Las Khoreh | Somalia |
| LKS | Lakeside (TX) | Lakeside | USA |
| LKT | Lakota | Lakota | Cote d’Ivoire |
| LKU | Lake Rudolf | Lake Rudolf | Kenya |
| LKV | Lakeview (OR) | Lake County | USA |
| LKY | Lake Manyara | Lake Manyara | Tanzania |
| LKZ | Brandon | Lakenheath RAF | United Kingdom |
| LLA | Lulea | Kallax | Sweden |
| LLE | Malelane | Malelane | South Africa |
| LLG | Chillagoe | Chillagoe | Australia |
| LLH | Las Limas | Las Limas | Honduras |
| LLI | Lalibela | Lalibela | Ethiopia |
| LLL | Lissadell | Lissadell | Australia |
| LLM | Long Lama | Long Lama | Malaysia |
| LLN | Kelila | Kelila | Indonesia |
| LLP | Linda Downs | Linda Downs | Australia |
| LLS | Las Lomitas | Las Lomitas | Argentina |
| LLU | Alluitsup Paa | Alluitsup Paa | Greenland |
| LLW | Lilongwe | Lilongwe International | Malawi |
| LLX | Lyndonville (VT) | Lyndonville | USA |
| LLY | Mount Holly (NJ) | Burlington County | USA |
| LMA | Lake Minchumina (AK) | Lake Minchumina | USA |
| LMB | Salima | Salima | Malawi |
| LMC | Lamacarena | Lamacarena | Colombia |
| LMD | Los Menucos | Los Menucos | Argentina |
| LME | Le Mans | Arnage | France |
| LMG | Lamassa | Lamassa | Papua New Guinea |
| LMH | Limon | Limon | Honduras |
| LMI | Lumi | Lumi | Papua New Guinea |
| LML | Lae Island | Lae Island | Marshall Islands |
| LMM | Los Mochis | Federal | Mexico |
| LMN | Limbang | Limbang | Malaysia |
| LMO | Lossiemouth | RAF Station | United Kingdom |
| LMP | Lampedusa | Lampedusa | Italy |
| LMQ | Marsa Brega | Marsa Brega | Libya |
| LMR | Lime Acres | Lime Acres | South Africa |
| LMS | Louisville (MS) | Winston County | USA |
| LMT | Klamath Falls (OR) | Kingsley Field | USA |
| LMX | Lopez De Micay | Lopez De Micay | Colombia |
| LMY | Lake Murray | Lake Murray | Papua New Guinea |
| LMZ | Palma | Palma | Mozambique |
| LNA | West Palm Beach (FL) | Palm Beach County | USA |
| LNB | Lamen Bay | Lamen Bay | Vanuatu |
| LNC | Lengbati | Lengbati | Papua New Guinea |
| LND | Lander (WY) | Hunt Field | USA |
| LNE | Lonorore | Lonorore | Vanuatu |
| LNF | Munbil | Munbil | Papua New Guinea |
| LNG | Lese | Lese | Papua New Guinea |
| LNH | Lake Nash | Lake Nash | Australia |
| LNI | Lonely (AK) | Dew Station | USA |
| LNK | Lincoln (NE) | Municipal | USA |
| LNM | Langimar | Langimar | Papua New Guinea |
| LNN | Willoughby (OH) | Lost Nation | USA |
| LNO | Leonora | Leonora | Australia |
| LNP | Wise (VA) | Wise | USA |
| LNQ | Loani | Loani | Papua New Guinea |
| LNR | Lone Rock (WI) | Tri County | USA |
| LNS | Lancaster (PA) | Lancaster | USA |
| LNV | Lihir Island | Lihir Island | Papua New Guinea |
| LNX | Smolensk | Smolensk | Russia |
| LNY | Lanai City (HI) | Lanai City | USA |
| LNZ | Linz | Hoersching | Austria |
| LOA | Lorraine | Lorraine | Australia |
| LOB | Los Andes | Los Andes | Chile |
| LOC | Lock | Lock | Australia |
| LOD | Longana | Longana | Vanuatu |
| LOE | Loei | Loei | Thailand |
| LOF | Loen | Loen | Marshall Islands |
| LOG | Longview (WA) | Longview | USA |
| LOH | Loja | Loja | Ecuador |
| LOI | Lontras | Helmuth Baungartem | Brazil |
| LOK | Lodwar | Lodwar | Kenya |
| LOL | Lovelock (NV) | Derby Field | USA |
| LOM | Lagos de Moreno | Francisco P. V. y R. | Mexico |
| LON | London | Metropolitan Area | United Kingdom |
| LOO | Laghouat | L’Mekrareg | Algeria |
| LOP | Mataram | Lombok International Airport | Lombok, Indonesia |
| LOQ | Lobatse | Lobatse | Botswana |
| LOR | Ozark (AL) | Lowe Army Heliport | USA |
| LOS | Lagos | Murtala Muhammed | Nigeria |
| LOT | Lockport (IL) | Lewis Lockport | USA |
| LOU | Louisville (KY) | Bowman Field | USA |
| LOV | Monclova | Monclova | Mexico |
| LOW | Louisa (VA) | Louisa | USA |
| LOX | Los Tablones | Los Tablones Airport | Guatemala |
| LOY | Loyangalani | Loyangalani | Kenya |
| LOZ | London (KY) | Corbin-London | USA |
| LPA | Las Palmas | Airport de Gran Canaria | Canary Islands, Spain |
| LPB | La Paz | El Alto | Bolivia |
| LPC | Lompoc (CA) | Lompoc Airport | USA |
| LPD | La Pedrera | La Pedrera | Colombia |
| LPE | La Primavera | La Primavera | Colombia |
| LPG | La Plata | La Plata | Argentina |
| LPH | Lochgilphead | Heliport | United Kingdom |
| LPI | Linkoping | Linkoping | Sweden |
| LPJ | Pijiguaos | Pijiguaos | Venezuela |
| LPK | Lipetsk | Lipetsk | Russia |
| LPL | Liverpool | Liverpool International Airport | United Kingdom |
| LPM | Lamap | Lamap | Vanuatu |
| LPN | Leron Plains | Leron Plains | Papua New Guinea |
| LPO | Laporte (IN) | Municipal | USA |
| LPP | Lappeenranta | Lappeenranta | Finland |
| LPQ | Luang Prabang | Luang Prabang | Lao PDR |
| LPS | Lopez Island (WA) | Lopez Island | USA |
| LPT | Lampang | Lampang | Thailand |
| LPU | Long Apung | Long Apung | Indonesia |
| LPW | Little Port Walter (AK) | Little Port Walter | USA |
| LPX | Liepaya | Liepaya | Latvia |
| LPY | Le Puy | Loudes | France |
| LQK | Pickens (SC) | Pickens | USA |
| LQM | Puerto Leguizamo | Puerto Leguizamo | Colombia |
| LQN | Qala Nau | Qala Nau | Afghanistan |
| LRA | Larisa | Larisa | Greece |
| LRB | Leribe | Leribe | Lesotho |
| LRC | Laarbruch | R.A.F. | Germany |
| LRD | Laredo (TX) | International | USA |
| LRE | Longreach | Longreach | Australia |
| LRF | Jacksonville (AR) | Little Rock AFB | USA |
| LRG | Lora Lai | Lora Lai | Pakistan |
| LRH | La Rochelle | Laleu | France |
| LRI | Lorica | Lorica | Colombia |
| LRJ | Lemars IA | Municipal | USA |
| LRK | Lincoln Rock (AK) | Coast Guard | USA |
| LRL | Niamtougou | Lama-Kara | Togo |
| LRM | La Romana | La Romana International Airport | Dominican Republic |
| LRN | Moses Lake (WA) | Larson AFB | USA |
| LRO | Lathrop (CA) | Sharpe AAF | USA |
| LRQ | Laurie River | Laurie River | Canada |
| LRR | Lar | Lar A/P | Iran |
| LRS | Leros | Leros | Greece |
| LRT | Lorient | Lann Bihoue | France |
| LRU | Las Cruces (NM) | Municipal | USA |
| LRV | Los Roques | Los Roques | Venezuela |
| LSA | Losuia | Losuia | Papua New Guinea |
| LSB | Lordsburg (NM) | Lordsburg | USA |
| LSC | La Serena | La Florida | Chile |
| LSD | Lexington (KY) | Creech AAF | USA |
| LSE | La Crosse (WI) | Municipal | USA |
| LSF | Fort Benning (GA) | Lawson AAF | USA |
| LSH | Lashio | Lashio | Myanmar |
| LSI | Shetland Islands | Sumburgh | United Kingdom |
| LSJ | Long Island | Long Island | Papua New Guinea |
| LSK | Lusk (WY) | Lusk | USA |
| LSL | Los Chiles | Los Chiles | Costa Rica |
| LSM | Long Semado | Lawas | Malaysia |
| LSN | Los Banos (CA) | Los Banos | USA |
| LSO | Les Sables | Talmont | France |
| LSP | Las Piedras | Josefa Camejo | Venezuela |
| LSQ | Los Angeles | Los Angeles | Chile |
| LSR | Lost River (AK) | Lost River | USA |
| LSS | Terre-de-Haut | Terre-de-Haut | Guadeloupe |
| LST | Launceston | Launceston | Australia |
| LSU | Long Sukang | Long Sukang | Malaysia |
| LSV | Las Vegas (NV) | Nellis AFB | USA |
| LSW | Lhoksumawe | Lhoksumawe | Indonesia |
| LSX | Lhok Sukon | Lhok Sukon | Indonesia |
| LSY | Lismore | Lismore | Australia |
| LSZ | Mali Losinj | Losinj Airport | Croatia |
| LTA | Tzaneen | Letaba | South Africa |
| LTB | Latrobe | Latrobe | Australia |
| LTC | Lai | Lai | Chad |
| LTD | Ghadames | Ghadames | Libya |
| LTF | Leitre | Leitre | Papua New Guinea |
| LTG | Langtang | Langtang | Nepal |
| LTH | Lathrop Wells (NV) | Lathrop Wells | USA |
| LTI | Altai | Altai | Mongolia |
| LTK | Latakia | Latakia | Syria |
| LTL | Lastourville | Lastourville | Gabon |
| LTM | Lethem | Lethem | Guyana |
| LTN | London | Luton Airport | United Kingdom |
| LTO | Loreto | Loreto | Mexico |
| LTP | Lyndhurst | Lyndhurst | Australia |
| LTQ | Le Touquet | Le Touquet | France |
| LTR | Letterkenny | Letterkenny | Ireland |
| LTS | Altus (OK) | Altus AFB | USA |
| LTT | Saint Tropez | La Mole | France |
| LTV | Lotusvale | Lotusvale | Australia |
| LTW | Leonardtown (MD) | St Marys County | USA |
| LUA | Lukla | Lukla | Nepal |
| LUB | Lumid Pau | Lumid Pau | Guyana |
| LUC | Laucala Is | Laucala Is | Fiji |
| LUD | Luderitz | Luderitz | Namibia |
| LUE | Lucenec | Lucenec | Slovakia |
| LUF | Phoenix (AZ) | Luke AFB | USA |
| LUG | Lugano | Lugano | Switzerland |
| LUH | Ludhiana | Ludhiana | India |
| LUI | La Union | La Union | Honduras |
| LUJ | Lusikisiki | Lusikisiki | South Africa |
| LUK | Cincinnati (OH) | Municipal | USA |
| LUL | Laurel (MS) | Hesler-Noble Field | USA |
| LUM | Luxi | Mangshi | PR China |
| LUN | Lusaka | Lusaka International Airport | Zambia |
| LUO | Luena | Luena | Angola |
| LUP | Kalaupapa (HI) | Kalaupapa | USA |
| LUQ | San Luis | San Luis | Argentina |
| LUR | Cape Lisburne (AK) | Cape Lisburne | USA |
| LUS | Lusanga | Lusanga | Congo (DRC) |
| LUT | Laura Station | Laura Station | Australia |
| LUU | Laura | Laura | Australia |
| LUV | Langgur | Langgur | Indonesia |
| LUW | Luwuk | Luwuk | Indonesia |
| LUX | Luxembourg | Luxembourg | Luxembourg |
| LUY | Lushoto | Lushoto | Tanzania |
| LUZ | Lublin | Lublin Airport | Poland |
| LVA | Laval | Entrammes | France |
| LVB | Livramento | Dos Galpoes | Brazil |
| LVD | Lime Village (AK) | Lime Village | USA |
| LVI | Livingstone | Livingstone | Zambia |
| LVK | Livermore (CA) | Livermore | USA |
| LVL | Lawrenceville (VA) | Lawrenceville | USA |
| LVM | Livingston (MT) | Mission Field | USA |
| LVO | Laverton | Laverton | Australia |
| LVP | Lavan | Lavan | Iran |
| LVS | Las Vegas (NM) | Las Vegas | USA |
| LWA | Lwbak | Lwbak | Philippines |
| LWB | Lewisburg (WV) | Greenbrier Valley | USA |
| LWC | Lawrence (KS) | Lawrence | USA |
| LWE | Lewoleba | Lewoleba | Indonesia |
| LWH | Lawn Hill | Lawn Hill | Australia |
| LWI | Lowai | Lowai | Papua New Guinea |
| LWK | Shetland Islands | Lerwick/Tingwall | United Kingdom |
| LWL | Wells (NV) | Harriet Field | USA |
| LWM | Lawrence (MA) | Lawrence | USA |
| LWN | Gyoumri | Gyoumri | Armenia |
| LWO | Lvov | Snilow | Ukraine |
| LWR | Leeuwarden | Leeuwarden | Netherlands |
| LWS | Lewiston (ID) | Nez Perce County Rgnl | USA |
| LWT | Lewistown (MT) | Municipal | USA |
| LWV | Lawrenceville (IL) | Municipal | USA |
| LWY | Lawas | Lawas | Malaysia |
| LXA | Lhasa | Lhasa | PR China |
| LXG | Luang Namtha | Luang Namtha | Lao PDR |
| LXI | Linxi | Linxi | PR China |
| LXN | Lexington (NE) | Lexington | USA |
| LXR | Luxor | Luxor | Egypt |
| LXS | Lemnos | Lemnos | Greece |
| LXU | Lukulu | Lukulu | Zambia |
| LXV | Leadville (CO) | Leadville | USA |
| LYA | Luoyang | Luoyang | PR China |
| LYB | Little Cayman | Little Cayman | Cayman Islands |
| LYC | Lycksele | Lycksele | Sweden |
| LYE | Lyneham | RAF Station | United Kingdom |
| LYG | Lianyungang | Lianyungang | PR China |
| LYH | Lynchburg (VA) | Preston-Glenn Field | USA |
| LYI | Linyi | Linyi | PR China |
| LYK | Lunyuk | Lunyuk | Indonesia |
| LYN | Lyon | Bron (general aviation) | France |
| LYO | Lyons (KS) | Rice County Municipal | USA |
| LYP | Faisalabad | Faisalabad | Pakistan |
| LYR | Longyearbyen | Svalbard | Svalbard (Norway) |
| LYS | Lyon | Lyon-Saint Exupéry Airport | France |
| LYT | Lady Elliot Island | Lady Elliot Island | Australia |
| LYU | Ely (MN) | Ely | USA |
| LYX | Lydd | Lydd International Airport | United Kingdom |
| LZA | Luiza | Luiza | Congo (DRC) |
| LZC | Lazaro Cardenas | Lazaro Cardenas | Mexico |
| LZD | Lanzhou | Lanzhoudong | PR China |
| LZH | Liuzhou | Liuzhou | PR China |
| LZI | Luozi | Luozi | Congo (DRC) |
| LZM | Luzamba | Luzamba | Angola |
| LZO | Luzhou | Luzhou | PR China |
| LZR | Lizard Island | Lizard Island | Australia |
| Code | City | Airport | Country |
| MAA | Chennai | Chennai International Airport (Madras Airport) | Tamil Nadu, India |
| MAB | Maraba | Maraba | Brazil |
| MAC | Macon (GA) | Smart | USA |
| MAD | Madrid | Adolfo Suárez Madrid–Barajas Airport | Spain |
| MAE | Madera (CA) | Madera | USA |
| MAF | Midland (TX) | Odessa Regional | USA |
| MAG | Madang | Madang | Papua New Guinea |
| MAH | Menorca | Menorca | Balearic Islands, Spain |
| MAI | Mangochi | Mangochi | Malawi |
| MAJ | Majuro | Amata Kabua International | Marshall Islands |
| MAK | Malakal | Malakal | Sudan |
| MAL | Mangole | Mangole | Indonesia |
| MAM | Matamoros | Matamoros | Mexico |
| MAN | Manchester | Manchester Airport | United Kingdom |
| MAO | Manaus | Eduardo Gomes International Airport | Brazil |
| MAP | Mamai | Mamai | Papua New Guinea |
| MAQ | Mae Sot | Mae Sot | Thailand |
| MAR | Maracaibo | La Chinita | Venezuela |
| MAS | Manus Island | Momote | Papua New Guinea |
| MAT | Matadi | Matadi | Congo (DRC) |
| MAU | Maupiti | Maupiti Airport | French Polynesia |
| MAV | Maloelap Island | Maloelap airstrip | Marshall Islands |
| MAW | Malden (MO) | Malden | USA |
| MAX | Matam | Ouro Sogui airfield | Senegal |
| MAY | Mangrove Cay | Mangrove Cay | Bahamas |
| MAZ | Mayaguez | Eugenio María de Hostos Airport | Puerto Rico |
| MBA | Mombasa | Moi International Airport | Kenya |
| MBB | Marble Bar | Marble Bar | Australia |
| MBC | Mbigou | Mbigou | Gabon |
| MBD | Mmabatho | International | South Africa |
| MBE | Monbetsu | Monbetsu | Japan |
| MBF | Mount Buffalo | Mount Buffalo | Australia |
| MBG | Mobridge (SD) | Mobridge | USA |
| MBH | Maryborough | Maryborough | Australia |
| MBI | Mbeya | Mbeya | Tanzania |
| MBJ | Montego Bay | Sangster International | Jamaica |
| MBK | Matupa | Matupa | Brazil |
| MBL | Manistee (MI) | Blacker | USA |
| MBM | Mkambati | Mkambati | South Africa |
| MBN | Mt Barnett | Mt Barnett | Australia |
| MBO | Mamburao | Mamburao | Philippines |
| MBP | Moyobamba | Moyobamba | Peru |
| MBQ | Mbarara | Mbarara | Uganda |
| MBR | Mbout | Mbout | Mauritania |
| MBS | Saginaw (MI) | Tri City Airport | USA |
| MBT | Masbate | Masbate | Philippines |
| MBU | Mbambanakira | Mbambanakira | Solomon Islands |
| MBV | Masa | Masa | Papua New Guinea |
| MBW | Moorabbin | Moorabbin | Australia |
| MBX | Maribor | Maribor | Slovenia |
| MBY | Moberly (MO) | Moberly | USA |
| MBZ | Maues | Maues | Brazil |
| MCA | Macenta | Macenta | Guinea |
| MCB | Mccomb (MS) | Pike County | USA |
| MCC | Sacramento (CA) | Mcclellan AFB | USA |
| MCD | Mackinac Island (MI) | Mackinac Island | USA |
| MCE | Merced (CA) | Merced Municipal Airport | USA |
| MCF | Tampa (FL) | Mac Dill AFB | USA |
| MCG | Mcgrath (AK) | Mcgrath | USA |
| MCH | Machala | Machala | Ecuador |
| MCI | Kansas City (MO) | International | USA |
| MCJ | Maicao | Maicao | Colombia |
| MCK | Mccook (NE) | Mccook | USA |
| MCL | Mt Mckinley (AK) | Mt Mckinley | USA |
| MCM | Monaco | Heliport | Monaco |
| MCN | Macon (GA) | Lewis B Wilson | USA |
| MCO | Orlando (FL) | International | USA |
| MCP | Macapa | Alberto Alcolumbre International Airport | Brazil |
| MCQ | Miskolc | Miskolc | Hungary |
| MCR | Melchor De Menco | Melchor De Menco | Guatemala |
| MCS | Monte Caseros | Monte Caseros | Argentina |
| MCT | Muscat | Seeb | Oman |
| MCU | Montlucon | Gueret (Lepaud) | France |
| MCV | Mcarthur River | Mcarthur River | Australia |
| MCW | Mason City IA | Mason City | USA |
| MCX | Makhachkala | Makhachkala | Russia |
| MCY | Sunshine Coast | Maroochydore | Australia |
| MCZ | Maceio | Maceió/Zumbi dos Palmares International Airport | Brazil |
| MDA | San Antonio (TX) | Martindale AAF | USA |
| MDB | Melinda | Melinda | Belize |
| MDC | Manado | Samratulangi | Indonesia |
| MDD | Midland (TX) | Airpark | USA |
| MDE | Medellin | Jose Marie Cordova | Colombia |
| MDF | Medford (WI) | Medford | USA |
| MDG | Mudanjiang | Mudanjiang | PR China |
| MDH | Carbondale (IL) | Southern Illinois | USA |
| MDI | Makurdi | Makurdi | Nigeria |
| MDJ | Madras (OR) | City-county | USA |
| MDK | Mbandaka | Mbandaka | Congo (DRC) |
| MDL | Mandalay | Annisaton | Myanmar |
| MDM | Munduku | Munduku | Papua New Guinea |
| MDN | Madison (IN) | Jefferson Proving Grd | USA |
| MDO | Middleton Island (AK) | Intermediate | USA |
| MDP | Mindiptana | Mindiptana | Indonesia |
| MDQ | Mar Del Plata | Mar Del Plata | Argentina |
| MDR | Medfra (AK) | Medfra | USA |
| MDS | Middle Caicos | Middle Caicos | Turks and Caicos Islands |
| MDT | Harrisburg (PA) | Harrisburg International | USA |
| MDU | Mendi | Mendi | Papua New Guinea |
| MDV | Medouneu | Medouneu | Gabon |
| MDW | Chicago (IL) | Midway | USA |
| MDX | Mercedes | Mercedes | Argentina |
| MDY | Midway Island | Sand Island Field | US Minor Outlying Islands |
| MDZ | Mendoza | El Plumerillo | Argentina |
| MEA | Macae | Macae | Brazil |
| MEB | Melbourne | Essendon | Australia |
| MEC | Manta | Manta | Ecuador |
| MED | Madinah | Mohammad Bin Abdulaziz | Saudi Arabia |
| MEE | Mare | Mare | New Caledonia |
| MEF | Melfi | Melfi | Chad |
| MEG | Malange | Malange | Angola |
| MEH | Mehamn | Mehamn | Norway |
| MEI | Meridian (MS) | Key Field | USA |
| MEJ | Meadville (PA) | Meadville | USA |
| MEK | Meknes | Meknes | Morocco |
| MEL | Melbourne | Tullamarine | Australia |
| MEM | Memphis (TN) | International | USA |
| MEN | Mende | Brenoux | France |
| MEO | Manteo (NC) | Dare County Regional | USA |
| MEP | Mersing | Mersing | Malaysia |
| MEQ | Meulaboh | Seunagan | Indonesia |
| MER | Merced (CA) | Castle AFB | USA |
| MES | Medan | Polania Int’l, since 25 July 2013 Soewondo AFB | Indonesia |
| MET | Moreton | Moreton | Australia |
| MEU | Monte Dourado | Monte Dourado | Brazil |
| MEV | Minden (NV) | Douglas County | USA |
| MEW | Mweka | Mweka | Congo (DRC) |
| MEX | Mexico City | Juarez International | Mexico |
| MEY | Meghauli | Meghauli | Nepal |
| MEZ | Messina | Messina | South Africa |
| MFA | Mafia | Mafia | Tanzania |
| MFB | Monfort | Monfort | Colombia |
| MFC | Mafeteng | Mafeteng | Lesotho |
| MFD | Mansfield (OH) | Lahm Municipal | USA |
| MFE | Mission (TX) | Miller International | USA |
| MFF | Moanda | Moanda | Gabon |
| MFG | Muzaffarabad | Muzaffarabad | Pakistan |
| MFH | Mesquite (NV) | Mesquite | USA |
| MFI | Marshfield (WI) | Municipal | USA |
| MFJ | Moala | Moala | Fiji |
| MFK | Matsu | Matsu | Taiwan |
| MFL | Mount Full Stop | Mount Full Stop | Australia |
| MFM | Macau | Macau | Macau (SAR), PR China |
| MFN | Milford Sound | Milford Sound | New Zealand |
| MFO | Manguna | Manguna | Papua New Guinea |
| MFP | Manners Creek | Manners Creek | Australia |
| MFQ | Maradi | Maradi | Niger |
| MFR | Medford (OR) | Jackson County | USA |
| MFS | Miraflores | Miraflores | Colombia |
| MFT | Machu Picchu | Machu Picchu | Peru |
| MFU | Mfuwe | Mfuwe | Zambia |
| MFV | Melfa (VA) | Accomack County | USA |
| MFW | Magaruque | Magaruque | Mozambique |
| MFX | Meribel | Meribel | France |
| MFY | Mayfa’ah | Mayfa’ah | Yemen |
| MFZ | Mesalia | Mesalia | Papua New Guinea |
| MGA | Managua | Augusto C Sandino | Nicaragua |
| MGB | Mount Gambier | Mount Gambier | Australia |
| MGC | Michigan City (IN) | Michigan City Airport | USA |
| MGD | Magdalena | Magdalena | Bolivia |
| MGE | Marietta (GA) | Dobbins AFB | USA |
| MGF | Maringa | Maringa | Brazil |
| MGG | Margarima | Margarima | Papua New Guinea |
| MGH | Margate | Margate | South Africa |
| MGI | Matagorda Island (TX) | Matagorda AFB | USA |
| MGJ | Montgomery (NY) | Orange County | USA |
| MGK | Mong Ton | Mong Ton | Myanmar |
| MGL | Dusseldorf | Moenchen-Gl. – DUS Exp | Germany |
| MGM | Montgomery (AL) | Dannelly Fld | USA |
| MGN | Magangue | Baracoa | Colombia |
| MGO | Manega | Manega | Gabon |
| MGP | Manga | Manga | Papua New Guinea |
| MGQ | Mogadishu | Aden Adde International Airport | Somalia |
| MGR | Moultrie (GA) | Thomasville | USA |
| MGS | Mangaia Island | Mangaia Island | Cook Islands |
| MGT | Milingimbi | Milingimbi | Australia |
| MGU | Manaung | Manaung | Myanmar |
| MGV | Margaret River Station | Margaret River | Australia |
| MGW | Morgantown (WV) | Morgantown | USA |
| MGX | Moabi | Moabi | Gabon |
| MGY | Dayton (OH) | Dayton–Wright Brothers Airport (Montgomery County) | USA |
| MGZ | Myeik | Myeik Airport | Myanmar |
| MHA | Mahdia | Mahdia | Guyana |
| Auckland | Mechanics Bay | New Zealand | |
| MHC | Macmahon Camp 4 | Macmahon Camp 4 | Australia |
| MHD | Mashad | Shahid Hashemi Nejad Airport | Iran |
| MHE | Mitchell (SD) | Municipal | USA |
| MHF | Morichal | Morichal | Colombia |
| MHG | Mannheim | Mannheim Airport | Germany |
| MHH | Marsh Harbour | International | Bahamas |
| MHI | Musha | Musha | Djibouti |
| MHJ | Misrak Gashamo | Misrak Gashamo | Ethiopia |
| MHK | Manhattan (KS) | Manhattan Regional Airport | USA |
| MHL | Marshall (MO) | Memorial Municipal | USA |
| MHM | Minchumina (AK) | Intermediate | USA |
| MHN | Mullen (NE) | Mullen | USA |
| MHO | Mount House | Mount House | Australia |
| MHP | Minsk | Minsk International 1 | Belarus |
| MHQ | Mariehamn | Mariehamn | Finland |
| MHR | Sacramento (CA) | Mather AFB | USA |
| MHS | Mount Shasta (CA) | Rep | USA |
| MHT | Manchester (NH) | Municipal | USA |
| MHU | Mount Hotham | Mount Hotham | Australia |
| MHV | Mojave (CA) | Kern County | USA |
| MHW | Monteagudo | Monteagudo | Bolivia |
| MHX | Manihiki Island | Manihiki Island | Cook Islands |
| MHY | Morehead | Morehead | Papua New Guinea |
| MHZ | Mildenhall | Mildenhall Airport | United Kingdom |
| MIA | Miami (FL) | International | USA |
| MIB | Minot (ND) | Minot AFB | USA |
| MIC | Minneapolis/St Paul (MN) | Crystal | USA |
| MID | Merida | Rejon | Mexico |
| MIE | Muncie (IN) | Delaware County | USA |
| MIF | Monahans (TX) | Roy Hurd Memorial | USA |
| MIG | Mian Yang | Mian Yang | PR China |
| MIH | Mitchell Plateau | Mitchell Plateau | Australia |
| MII | Marilia | Dr Gastao Vidigal | Brazil |
| MIJ | Mili Island | Mili Island | Marshall Islands |
| MIK | Mikkeli | Mikkeli | Finland |
| MIM | Merimbula | Merimbula | Australia |
| MIN | Minnipa | Minnipa | Australia |
| MIO | Miami (OK) | Miami | USA |
| MIP | Mitspeh Ramon | Mitspeh Ramon | Israel |
| MIQ | Omaha (NE) | Millard | USA |
| MIR | Monastir | Habib Bourguiba International | Tunisia |
| MIS | Misima Island | Misima Island | Papua New Guinea |
| MIT | Shafter (CA) | Kern County | USA |
| MIU | Maiduguri | Maiduguri | Nigeria |
| MIV | Millville (NJ) | Millville | USA |
| MIW | Marshalltown IA | Municipal | USA |
| MIX | Miriti | Miriti | Colombia |
| MIY | Mittiebah | Mittiebah | Australia |
| MIZ | Mainoru | Mainoru | Australia |
| MJA | Manja | Manja | Madagascar |
| MJB | Mejit Island | Mejit Island | Marshall Islands |
| MJC | Man | Man | Cote d’Ivoire |
| MJD | Mohenjodaro | Mohenjodaro | Pakistan |
| MJE | Majkin | Majkin | Marshall Islands |
| MJF | Mosjoen | Kjaerstad | Norway |
| MJG | Mayajigua | Mayajigua | Cuba |
| MJH | Majma | Majma | Saudi Arabia |
| MJI | Mitiga | Mitiga | Libya |
| MJJ | Moki | Moki | Papua New Guinea |
| MJK | Monkey Mia | Shark Bay | Australia |
| MJL | Mouila | Mouila | Gabon |
| MJM | Mbuji Mayi | Mbuji Mayi | Congo (DRC) |
| MJN | Majunga | Amborovy | Madagascar |
| MJO | Mount Etjo Lodge | Mount Etjo Lodge | Namibia |
| MJP | Manjimup | Manjimup | Australia |
| MJQ | Jackson (MN) | Jackson | USA |
| MJR | Miramar | Miramar | Argentina |
| MJS | Maganja Da Costa | Maganja Da Costa | Mozambique |
| MJT | Mytilene | Mytilene | Greece |
| MJU | Mamuju | Mamuju | Indonesia |
| MJV | Murcia | San Javier | Spain |
| MJW | Mahenye | Mahenye | Zimbabwe |
| MJX | Toms River (NJ) | Robert J. Miller | USA |
| MJY | Mangunjaya | Mangunjaya | Indonesia |
| MJZ | Mirnyj | Mirnyj | Russia |
| MKA | Marianske Lazne | Marianske Lazne | Czech Republic |
| MKB | Mekambo | Mekambo | Gabon |
| MKC | Kansas City (MO) | Downtown | USA |
| MKD | Chagni | Chagni | Ethiopia |
| MKE | Milwaukee (WI) | General Mitchell | USA |
| MKF | Columbus (GA) | Mckenna AAF | USA |
| MKG | Muskegon (MI) | Muskegon | USA |
| MKH | Mokhotlong | Mokhotlong | Lesotho |
| MKI | M’Boki | M’Boki | Central African Republic |
| MKJ | Makoua | Makoua | Congo (ROC) |
| MKK | Hoolehua (HI) | Molokai | USA |
| MKL | Jackson (TN) | Mckellar | USA |
| MKM | Mukah | Mukah Airport | Malaysia |
| MKN | Malekolon | Malekolon | Papua New Guinea |
| MKO | Muskogee (OK) | Davis Field | USA |
| MKP | Makemo | Makemo | French Polynesia |
| MKQ | Merauke | Mopah | Indonesia |
| MKR | Meekatharra | Meekatharra | Australia |
| MKS | Mekane Selam | Mekane Selam | Ethiopia |
| MKT | Mankato (MN) | Municipal | USA |
| MKU | Makokou | Makokou | Gabon |
| MKV | Mt Cavenagh | Mt Cavenagh | Australia |
| MKW | Manokwari | Rendani | Indonesia |
| MKX | Mukalla | Mukalla | Yemen |
| MKY | Mackay | Mackay | Australia |
| MKZ | Malacca | Batu Berendum | Malaysia |
| MLA | Malta, Valletta | Luqa | Malta |
| MLB | Melbourne (FL) | Melbourne International | USA |
| MLC | Mc Alester (OK) | Mc Alester | USA |
| MLD | Malad City (ID) | Malad City | USA |
| MLE | Male | International | Maldives |
| MLF | Milford (UT) | Milford | USA |
| MLG | Malang | Abdul Rachman Saleh | Indonesia |
| MLH | Mulhouse/Basel | EuroAirport | France/Switzerland |
| MLI | Moline (IL) | Quad-City | USA |
| MLJ | Milledgeville (GA) | Baldwin County | USA |
| MLK | Malta (MT) | Malta | USA |
| MLL | Marshall (AK) | Marshall | USA |
| MLM | Morelia | Morelia | Mexico |
| MLN | Melilla | Melilla | Spain |
| MLO | Milos | Milos | Greece |
| MLP | Malabang | Malabang | Philippines |
| MLQ | Malalaua | Malalaua | Papua New Guinea |
| MLR | Millicent | Millicent | Australia |
| MLS | Miles City (MT) | Municipal | USA |
| MLT | Millinocket (ME) | Millinocket | USA |
| MLU | Monroe (LA) | Municipal | USA |
| MLV | Merluna | Merluna | Australia |
| MLW | Monrovia | Sprigg Payne | Liberia |
| MLX | Malatya | Malatya | Turkey |
| MLY | Manley Hot Springs (AK) | Manley Hot Springs | USA |
| MLZ | Melo | Melo | Uruguay |
| MMA | Malmo | Metropolitan Area | Sweden |
| MMB | Memanbetsu | Memanbetsu | Japan |
| MMC | Ciudad Mante | Ciudad Mante | Mexico |
| MMD | Minami Daito | Maridor | Japan |
| MME | Teesside | Teesside International | United Kingdom |
| MMF | Mamfe | Mamfe | Cameroon |
| MMG | Mount Magnet | Mount Magnet | Australia |
| MMH | Mammoth Lakes (CA) | Mammoth Lakes | USA |
| MMI | Athens (TN) | McMinn County | USA |
| MMJ | Matsumoto | Matsumoto | Japan |
| MMK | Murmansk | Murmansk | Russia |
| MML | Marshall (MN) | Municipal-Ryan Field | USA |
| MMM | Middlemount | Middlemount | Australia |
| MMN | Stow (MA) | Minute Man Airfield | USA |
| MMO | Maio | Vila Do Maio | Cape Verde |
| MMP | Mompos | Mompos | Colombia |
| MMQ | Mbala | Mbala | Zambia |
| MMR | Austin (TX) | Camp Maybry AHP | USA |
| MMS | Marks (MS) | Selfs | USA |
| MMT | Columbia (SC) | Mc Entire ANG Base | USA |
| MMU | Morristown (NJ) | Municipal | USA |
| MMV | Mal | Mal | Papua New Guinea |
| MMW | Moma | Moma | Mozambique |
| MMX | Malmö | Malmö Airport | Sweden |
| MMY | Miyako Jima | Hirara | Japan |
| MMZ | Maimana | Maimana | Afghanistan |
| MNA | Melangguane | Melangguane | Indonesia |
| MNB | Moanda | Moanda | Congo (DRC) |
| MNC | Nacala | Nacala | Mozambique |
| MND | Medina | Medina | Colombia |
| MNE | Mungeranie | Mungeranie | Australia |
| MNF | Mana Island | Mana Island Airstrip | Fiji |
| MNG | Maningrida | Maningrida | Australia |
| MNH | Minneriya | Minneriya | Sri Lanka |
| MNI | Montserrat | Bramble | Montserrat |
| MNJ | Mananjary | Mananjary | Madagascar |
| MNK | Maiana | Maiana | Kiribati |
| MNL | Manila | Ninoy Aquino International | Philippines |
| MNM | Menominee (MI) | Menominee | USA |
| MNN | Marion (OH) | Municipal | USA |
| MNO | Manono | Manono | Congo (DRC) |
| MNP | Maron | Maron | Papua New Guinea |
| MNQ | Monto | Monto | Australia |
| MNR | Mongu | Mongu | Zambia |
| MNS | Mansa | Mansa | Zambia |
| MNT | Minto (AK) | Minto | USA |
| MNU | Maulmyine | Maulmyine | Myanmar |
| MNV | Mountain Valley | Mountain Valley | Australia |
| MNW | Macdonald Downs | Macdonald Downs | Australia |
| MNX | Manicore | Manicore | Brazil |
| MNY | Mono | Mono | Solomon Islands |
| MNZ | Manassas (VA) | Manassas | USA |
| MOA | Moa | Orestes Acosta | Cuba |
| MOB | Mobile (AL) | Mobile Municipal Airport | USA |
| MOC | Montes Claros | Montes Claros | Brazil |
| MOD | Modesto (CA) | Municipal | USA |
| MOE | Momeik | Momeik | Myanmar |
| MOF | Maumere | Waioti | Indonesia |
| MOG | Mong Hsat | Mong Hsat | Myanmar |
| MOH | Mohanbari | Mohanbari | India |
| MOI | Mitiaro Island | Mitiaro Island | Cook Islands |
| MOJ | Moengo | Moengo | Suriname |
| MOK | Mankono | Mankono | Cote d’Ivoire |
| MOL | Molde | Aro | Norway |
| MOM | Moudjeria | Moudjeria | Mauritania |
| MON | Mount Cook | Mount Cook Airport | New Zealand |
| MOO | Moomba | Moomba | Australia |
| MOP | Mount Pleasant (MI) | Municipal | USA |
| MOQ | Morondava | Morondava | Madagascar |
| MOR | Morristown (TN) | Moore-Murrell | USA |
| MOS | Moses Point (AK) | Intermediate | USA |
| MOT | Minot (ND) | International | USA |
| MOU | Mountain Village (AK) | Mountain Village | USA |
| MOV | Moranbah | Moranbah | Australia |
| MOW | Moscow | Metropolitan Area | Russia |
| MOX | Morris (MN) | Municipal | USA |
| MOY | Monterrey | Monterrey | Colombia |
| MOZ | Moorea | Temae | French Polynesia |
| MPA | Mpacha | Mpacha | Namibia |
| MPB | Miami (FL) | Miami Seaplane Base | USA |
| MPC | Muko-Muko | Muko-Muko Airport, Southwest Sumatra | Indonesia |
| MPD | Mirpur Khas | Sindhri Airport, Mirpur Khas District | Pakistan |
| MPE | Madison (CT) | Griswold Airport (closed since the 2007) | USA |
| MPF | Mapoda | Mapoda | Papua New Guinea |
| MPG | Makini | Makini | Papua New Guinea |
| MPH | Caticlan | Godofredo P. Ramos Airport, Malay, Western Visayas | Philippines |
| MPI | Mamitupo | Mamitupo | Panama |
| MPJ | Morrilton (AR) | Petit Jean Park | USA |
| MPK | Mokpo | Mokpo | South Korea |
| MPL | Montpellier | Montpellier–Méditerranée Airport (Fréjorgues Airport) | France |
| MPM | Maputo | Maputo International | Mozambique |
| MPN | Mount Pleasant | Mount Pleasant | Falkland Islands |
| MPO | Mt Pocono (PA) | Mt Pocono | USA |
| MPP | Mulatupo | Mulatupo | Panama |
| MPQ | Maan | Maan | Jordan |
| MPR | Mcpherson (KS) | Mcpherson | USA |
| MPS | Mount Pleasant (TX) | Mount Pleasant | USA |
| MPT | Maliana | Maliana | Indonesia |
| MPU | Mapua | Mapua | Papua New Guinea |
| MPV | Montpelier (VT) | Edward F Knapp State | USA |
| MPW | Mariupol | Mariupol | Ukraine |
| MPX | Miyanmin | Miyanmin | Papua New Guinea |
| MPY | Maripasoula | Maripasoula | French Guiana |
| MPZ | Mt Pleasant IA | Municipal | USA |
| MQA | Mandora | Mandora | Australia |
| MQB | Macomb (IL) | Municipal | USA |
| MQC | Miquelon | Miquelon Aprt | St. Pierre and Miquelon |
| MQD | Maquinchao | Maquinchao | Argentina |
| MQE | Marqua | Marqua | Australia |
| MQF | Magnitogorsk | Magnitogorsk | Russia |
| MQG | Midgard | Midgard | Namibia |
| MQH | Minacu | Municipal | Brazil |
| MQI | Quincy (MA) | Quincy | USA |
| MQJ | Balikesir | Merkez | Turkey |
| MQK | San Matias | San Matias | Bolivia |
| MQL | Mildura | Mildura | Australia |
| MQM | Mardin | Mardin | Turkey |
| MQN | Mo I Rana | Mo I Rana | Norway |
| MQO | Malam | Malam | Papua New Guinea |
| MQP | Nelspruit | Kruger Mpumalanga International | South Africa |
| MQQ | Moundou | Moundou | Chad |
| MQR | Mosquera | Mosquera | Colombia |
| MQS | Mustique Island | Mustique | Saint Vincent and the Grenadines |
| MQT | Marquette (MI) | Sawyer International | USA |
| MQU | Mariquita | Mariquita | Colombia |
| MQW | Mc Rae (GA) | Telfair-Wheeler | USA |
| MQX | Makale | Makale | Ethiopia |
| MQY | Smyrna (TN) | Smyrna | USA |
| MQZ | Margaret River | Margaret River | Australia |
| MRA | Misurata | Misurata | Libya |
| MRB | Martinsburg (WV) | Martinsburg | USA |
| MRC | Columbia (TN) | Maury County | USA |
| MRD | Merida | A Carnevalli | Venezuela |
| MRE | Mara Lodges | Mara Lodges | Kenya |
| MRF | Marfa (TX) | Municipal | USA |
| MRG | Mareeba | Mareeba | Australia |
| MRH | May River | May River | Papua New Guinea |
| MRI | Anchorage (AK) | Merrill Field | USA |
| MRJ | Marcala | Marcala | Honduras |
| MRK | Marco Island (FL) | Marco Island | USA |
| MRL | Miners Lake | Miners Lake | Australia |
| MRM | Manare | Manare | Papua New Guinea |
| MRN | Morganton (NC) | Lenoir | USA |
| MRO | Masterton | Masterton | New Zealand |
| MRP | Marla | Marla | Australia |
| MRQ | Marinduque | Marinduque | Philippines |
| MRR | Macará | José María Velasco Ibarra Airport | Ecuador |
| MRS | Marseille | Marseille Provence Airport | France |
| MRT | Moroak | Moroak | Australia |
| MRU | Mauritius | Seewoosagur Ramgoolam International | Mauritius |
| MRV | Mineralnye Vody | Mineralnye Vody | Russia |
| MRW | Maribo | Maribo | Denmark |
| MRX | Bandar Mahshahr | Mahshahr | Iran |
| MRY | Monterey/Carmel (CA) | Monterey Regional Airport (Monterey Peninsula Airport) | USA |
| MRZ | Moree | Moree | Australia |
| MSA | Muskrat Dam | Muskrat Dam | Canada |
| MSB | St Martin | Marigot SPB | Guadeloupe |
| MSC | Mesa (AZ) | Falcon Field | USA |
| MSD | Mt Pleasant (UT) | Mt Pleasant | USA |
| MSE | Manston | Kent International | United Kingdom |
| MSF | Mount Swan | Mount Swan | Australia |
| MSG | Matsaile | Matsaile | Lesotho |
| MSH | Masirah | Masirah | Oman |
| MSI | Masalembo | Masalembo | Indonesia |
| MSJ | Misawa | Misawa | Japan |
| MSK | Mastic Point | Mastic Point | Bahamas |
| MSL | Sheffield (AL) | Florence/Muscle Sh/Sheffield Airport | USA |
| MSM | Masi Manimba | Masi Manimba | Congo (DRC) |
| MSN | Madison (WI) | Dane County Regional | USA |
| MSO | Missoula (MT) | Johnson-Bell Field | USA |
| MSP | Minneapolis, Saint Paul(MN) | St Paul International | USA |
| MSQ | Minsk | Minsk International 2 | Belarus |
| MSR | Mus | Mus | Turkey |
| MSS | Massena (NY) | Richards Field | USA |
| MST | Maastricht | Maastricht/Aachen | Netherlands |
| MSU | Maseru | Moshoeshoe International | Lesotho |
| MSV | Monticello (NY) | Sullivan County International | USA |
| MSW | Massawa | Massawa | Eritrea |
| MSX | Mossendjo | Mossendjo | Congo (ROC) |
| MSY | New Orleans (LA) | International | USA |
| MSZ | Namibe | Namibe | Angola |
| MTA | Matamata | Matamata | New Zealand |
| MTB | Monte Libano | Monte Libano | Colombia |
| MTC | Mt Clemens (MI) | Selfridge ANGB | USA |
| MTD | Mt Sandford | Mt Sandford | Australia |
| MTE | Monte Alegre | Monte Alegre | Brazil |
| MTF | Mizan Teferi | Mizan Teferi | Ethiopia |
| MTG | Mato Grosso | Mato Grosso | Brazil |
| MTH | Marathon (FL) | Marathon Flight Strip | USA |
| MTI | Mosteiros | Mosteiros | Cape Verde |
| MTJ | Montrose (CO) | Montrose County | USA |
| MTK | Makin Island | Makin Island | Kiribati |
| MTL | Maitland | Maitland | Australia |
| MTM | Metlakatla (AK) | SPB | USA |
| MTN | Baltimore (MD) | Glenn L Martin | USA |
| MTO | Mattoon (IL) | Coles County Memorial | USA |
| MTP | Montauk (NY) | Sky Portal | USA |
| MTQ | Mitchell | Mitchell | Australia |
| MTR | Monteria | S. Jeronimo | Colombia |
| MTS | Manzini (Mbabane) | Matsapha International | Swaziland |
| MTT | Minatitlan | Minatitlan | Mexico |
| MTU | Montepuez | Montepuez | Mozambique |
| MTV | Mota Lava | Mota Lava | Vanuatu |
| MTW | Manitowoc (WI) | Municipal | USA |
| MTX | Fairbanks (AK) | Metro Field | USA |
| MTY | Monterrey | Gen Mariano Escobedo | Mexico |
| MTZ | Masada | Masada | Israel |
| MUA | Munda | Munda | Solomon Islands |
| MUB | Maun | Maun | Botswana |
| MUC | Munich | Franz Josef Strauss | Germany |
| MUC | Munich | Metropolitan Area | Germany |
| MUD | Mueda | Mueda | Mozambique |
| MUE | Kamuela (HI) | Kamuela | USA |
| MUF | Muting | Muting | Indonesia |
| MUG | Mulege | Mulege | Mexico |
| MUH | Mersa Matruh | Mersa Matruh | Egypt |
| MUI | Fort Indiantown (PA) | Muir AAF | USA |
| MUJ | Mui | Mui | Ethiopia |
| MUK | Mauke Island | Mauke Island | Cook Islands |
| MUL | Moultrie (GA) | Spence | USA |
| MUM | Mumias | Mumias | Kenya |
| MUN | Maturin | Quiriquire | Venezuela |
| MUO | Mountain Home (ID) | AFB | USA |
| MUP | Mulga Park | Mulga Park | Australia |
| MUQ | Muccan | Muccan | Australia |
| MUR | Marudi | Marudi | Malaysia |
| MUS | Marcus Island | Marcus Island | Japan |
| MUT | Muscatine IA | Muscatine | USA |
| MUU | Mount Union (PA) | Mount Union | USA |
| MUV | Philadelphia (PA) | Mustin Alf (Inactive) | USA |
| MUW | Mascara | Mascara | Algeria |
| MUX | Multan | Multan | Pakistan |
| MUY | Mouyondzi | Mouyondzi | Congo (ROC) |
| MUZ | Musoma | Musoma | Tanzania |
| MVA | Myvatn | Reykiahlid | Iceland |
| MVB | Franceville | Franceville/Mvengue | Gabon |
| MVC | Monroeville (AL) | Monroe County | USA |
| MVD | Montevideo | Carrasco | Uruguay |
| MVE | Montevideo (MN) | Municipal | USA |
| MVF | Mossoro | Dixsept Rosado | Brazil |
| MVG | Mevang | Mevang | Gabon |
| MVH | Macksville | Macksville | Australia |
| MVI | Manetai | Manetai | Papua New Guinea |
| MVJ | Mandeville | Marlboro | Jamaica |
| MVK | Mulka | Mulka | Australia |
| MVL | Stowe (VT) | Morrisville-Stowe | USA |
| MVM | Kayenta (AZ) | Monument Valley | USA |
| MVN | Mt Vernon (IL) | Mt Vernon-Outland | USA |
| MVO | Mongo | Mongo | Chad |
| MVP | Mitu | Mitu | Colombia |
| MVQ | Mogilev | Mogilev | Belarus |
| MVR | Maroua | Salam | Cameroon |
| MVS | Mucuri | Mucuri | Brazil |
| MVT | Mataiva | Mataiva | French Polynesia |
| MVU | Musgrave | Musgrave | Australia |
| MVV | Megeve | Megeve | France |
| MVW | Mount Vernon (WA) | Skagit Regional | USA |
| MVX | Minvoul | Minvoul | Gabon |
| MVY | Martha’s Vineyard (MA) | Martha’s Vineyard | USA |
| MVZ | Masvingo | Masvingo | Zimbabwe |
| MWA | Marion (IL) | Williamson County | USA |
| MWB | Morawa | Morawa | Australia |
| MWC | Milwaukee (WI) | Lawrence J Timmerman | USA |
| MWD | Mianwali | Mianwali | Pakistan |
| MWE | Merowe | Merowe | Sudan |
| MWF | Maewo | Maewo | Vanuatu |
| MWG | Marawaka | Marawaka | Papua New Guinea |
| MWH | Moses Lake (WA) | Grant County | USA |
| MWI | Maramuni | Maramuni | Papua New Guinea |
| MWJ | Matthews Ridge | Matthews Ridge | Guyana |
| MWK | Matak | Matak | Indonesia |
| MWL | Mineral Wells (TX) | Mineral Wells Airport | USA |
| MWM | Windom (MN) | Municipal | USA |
| MWN | Mwadui | Mwadui | Tanzania |
| MWO | Middletown (OH) | Hook Field | USA |
| MWP | Mountain | Mountain | Nepal |
| MWQ | Magwe | Magwe | Myanmar |
| MWR | Motswari | Motswari Airfield | South Africa |
| MWS | Mount Wilson (CA) | Mount Wilson | USA |
| MWT | Moolawatana | Moolawatana | Australia |
| MWU | Mussau | Mussau | Papua New Guinea |
| MWV | Mundulkiri | Mundulkiri | Cambodia |
| MWY | Miranda Downs | Miranda Downs | Australia |
| MWZ | Mwanza | Mwanza | Tanzania |
| MXA | Manila (AR) | Municipal | USA |
| MXB | Masamba | Masamba | Indonesia |
| MXC | Monticello (UT) | San Juan County | USA |
| MXD | Marion Downs | Marion Downs | Australia |
| MXE | Maxton (NC) | Maxton | USA |
| MXF | Montgomery (AL) | Maxwell AFB | USA |
| MXG | Marlborough (MA) | Marlborough | USA |
| MXH | Moro | Moro | Papua New Guinea |
| MXI | Mati | Mati | Philippines |
| MXJ | Minna | Minna | Nigeria |
| MXK | Mindik | Mindik | Papua New Guinea |
| MXL | Mexicali | Mexicali | Mexico |
| MXM | Morombe | Morombe | Madagascar |
| MXN | Morlaix | Morlaix | France |
| MXO | Monticello IA | Municipal | USA |
| MXP | Milan | Malpensa | Italy |
| MXQ | Mitchell River | Mitchell River | Australia |
| MXR | Mirgorod | Mirgorod | Ukraine |
| MXS | Maota Savaii Is | Maota Savaii Is | Samoa |
| MXT | Maintirano | Maintirano | Madagascar |
| MXU | Mullewa | Mullewa | Australia |
| MXV | Moron | Moron | Mongolia |
| MXW | Mandalgobi | Mandalgobi | Mongolia |
| MXX | Mora | Mora | Sweden |
| MXY | Mccarthy (AK) | Mccarthy | USA |
| MXZ | Meixian | Meixian | PR China |
| MYA | Moruya | Moruya | Australia |
| MYB | Mayoumba | Mayoumba | Gabon |
| MYC | Maracay | Maracay | Venezuela |
| MYD | Malindi | Malindi | Kenya |
| MYE | Miyake Jima | Miyake Jima | Japan |
| MYF | San Diego (CA) | Montgomery Field | USA |
| MYG | Mayaguana | Mayaguana | Bahamas |
| MYH | Marble Canyon (AZ) | Marble Canyon | USA |
| MYI | Murray Island | Murray Island | Australia |
| MYJ | Matsuyama | Matsuyama | Japan |
| MYK | May Creek (AK) | May Creek | USA |
| MYL | Mccall (ID) | Mccall | USA |
| MYM | Monkey Mountain | Monkey Mountain | Guyana |
| MYN | Mareb | Mareb | Yemen |
| MYO | Myroodah | Myroodah | Australia |
| MYP | Mary | Mary | Turkmenistan |
| MYQ | Mysore | Mysore | India |
| MYR | Myrtle Beach (SC) | Myrtle Beach AFB | USA |
| MYS | Moyale | Moyale | Ethiopia |
| MYT | Myitkyina | Myitkyina | Myanmar |
| MYU | Mekoryuk (AK) | Ellis Field | USA |
| MYV | Marysville (CA) | Yuba County | USA |
| MYW | Mtwara | Mtwara | Tanzania |
| MYX | Menyamya | Menyamya | Papua New Guinea |
| MYY | Miri | Miri | Malaysia |
| MYZ | Monkey Bay | Monkey Bay | Malawi |
| MZA | Muzaffarnagar | Muzaffarnagar | India |
| MZB | Mocimboa Praia | Mocimboa Praia | Mozambique |
| MZC | Mitzic | Mitzic | Gabon |
| MZD | Mendez | Mendez | Ecuador |
| MZE | Manatee | Manatee | Belize |
| MZF | Mzamba | Mzamba, Wild Coast Sun | South Africa |
| MZG | Makung | Makung | Taiwan |
| MZH | Merzifon | Merzifon | Turkey |
| MZI | Mopti | Mopti | Mali |
| MZJ | Marana (AZ) | Marana | USA |
| MZK | Marakei | Marakei | Kiribati |
| MZL | Manizales | Santaguida | Colombia |
| MZM | Metz | Frescaty | France |
| MZN | Minj | Minj | Papua New Guinea |
| MZO | Manzanillo | Sierra Maestra | Cuba |
| MZP | Motueka | Motueka | New Zealand |
| MZQ | Mkuze | Mkuze | South Africa |
| MZR | Mazar I Sharif | Mazar-I-Sharif | Afghanistan |
| MZS | Mostyn | Mostyn | Malaysia |
| MZT | Mazatlan | Gen. Rafael Buelna | Mexico |
| MZU | Muzaffarpur | Muzaffarpur | India |
| MZV | Mulu | Mulu | Malaysia |
| MZX | Mena | Mena | Ethiopia |
| MZY | Mossel Bay | Mossel Bay | South Africa |
| MZZ | Marion (IN) | Marion | USA |
| Code | City | Airport | Country | |
| NAA | Narrabri | Narrabri | Australia | |
| NAB | Albany (GA) | Albany NAS | USA | |
| NAC | Naracoorte | Naracoorte | Australia | |
| NAD | Macanal | Macanal | Colombia | |
| NAE | Natitingou | Natitingou | Benin | |
| NAF | Banaina | Banaina | Indonesia | |
| NAG | Nagpur | Sonegaon | India | |
| NAH | Naha | Naha | Indonesia | |
| NAI | Annai | Annai | Guyana | |
| NAJ | Nakhichevan | Nakhichevan | Azerbaijan | |
| NAK | Nakhon Ratchasima | Nakhon Ratchasima | Thailand | |
| NAL | Nalchik | Nalchik | Russia | |
| NAM | Namlea | Namlea | Indonesia | |
| NAN | Nadi, Suva | International | Fiji | |
| NAO | Nanchong | Nanchong | PR China | |
| NAP | Naples | Naples | Italy | |
| NAQ | Qaanaaq | Qaanaaq | Greenland | |
| NAR | Nare | Nare | Colombia | |
| NAS | Nassau | Nassau International | Bahamas | |
| NAT | Natal | Augusto Severo International Airport | Brazil | |
| NAU | Napuka Island | Napuka Island | French Polynesia | |
| NAV | Nevsehir | Nevsehir | Turkey | |
| NAW | Narathiwat | Narathiwat | Thailand | |
| NAX | Barbers Point (HI) | Barbers Point | USA | |
| NAY | Beijing | Nanyuan Airport | PR China | |
| NBA | Nambaiyufa | Nambaiyufa | Papua New Guinea | |
| NBB | Barrancominas | Barrancominas | Colombia | |
| NBC | Naberevnye Chelny | Naberevnye Chelny | Russia | |
| NBG | New Orleans (LA) | NAS/Alvin Callendar | USA | |
| NBH | Nambucca Heads | Nambucca Heads | Australia | |
| NBL | San Blas | San Blas | Panama | |
| NBO | Nairobi | Jomo Kenyatta International | Kenya | |
| NBP | New York (NY) | Battery Park City/N. Cov | USA | |
| NBR | Nambour | Nambour | Australia | |
| NBU | Glenview (IL) | NAS | USA | |
| NBV | Cana Brava | Cana Brava | Brazil | |
| NBW | Guantanamo | Guantanamo NAS | Cuba | |
| NBX | Nabire | Nabire | Indonesia | |
| NCA | North Caicos | North Caicos | Turks and Caicos Islands | |
| NCE | Nice | Cote D’Azur | France | |
| NCG | Nueva Casas Grandes | Nueva Casas Grandes | Mexico | |
| NCH | Nachingwea | Nachingwea | Tanzania | |
| NCI | Necocli | Necocli | Colombia | |
| NCL | Newcastle | Newcastle Airport | United Kingdom | |
| NCN | New Chenega (AK) | New Chenega | USA | |
| NCO | Quonset Point (RI) | NAS | USA | |
| NCP | Luzon Island | Cubi Pt NAS | Philippines | |
| NCQ | Marietta (GA) | Atlanta NAS | USA | |
| NCR | San Carlos | San Carlos | Nicaragua | |
| NCS | Newcastle | Newcastle | South Africa | |
| NCT | Nicoya | Guanacaste | Costa Rica | |
| NCU | Nukus | Nukus | Uzbekistan | |
| NCY | Annecy | Annecy-Meythe | France | |
| NDA | Bandanaira | Bandanaira | Indonesia | |
| NDB | Nouadhibou | Nouadhibou | Mauritania | |
| NDC | Nanded | Nanded | India | |
| NDD | Sumbe | Sumbe | Angola | |
| NDE | Mandera | Mandera | Kenya | |
| NDF | Ndalatandos | Ndalatandos | Angola | |
| NDG | Qiqihar | Qiqihar | PR China | |
| NDI | Namudi | Namudi | Papua New Guinea | |
| NDJ | Ndjamena | Ndjamena | Chad | |
| NDK | Namdrik Island | Namdrik Island | Marshall Islands | |
| NDL | Ndele | Ndele | Central African Republic | |
| NDM | Mendi | Mendi | Ethiopia | |
| NDN | Nadunumu | Nadunumu | Papua New Guinea | |
| NDP | Pensacola (FL) | Ellyson NAS | USA | |
| NDR | Nador | Nador | Morocco | |
| NDS | Sandstone | Sandstone | Australia | |
| NDU | Rundu | Rundu | Namibia | |
| NDV | Anacostia, DC | USN Heliport | USA | |
| NDY | Sanday | Sanday | United Kingdom | |
| NDZ | Nordholz-Spieka | Cuxhaven | Germany | |
| NEA | Glynco (GA) | NAS | USA | |
| NEC | Necochea | Necochea | Argentina | |
| NEF | Neftekamsk | Neftekamsk | Russia | |
| NEG | Negril | Negril | Jamaica | |
| NEJ | Nejjo | Nejjo | Ethiopia | |
| NEK | Nekemt | Nekemt | Ethiopia | |
| NEL | Lakehurst (NJ) | Naec | USA | |
| NEN | Whitehouse (FL) | Olf Usn | USA | |
| NER | Neryungri | Neryungri | Russia | |
| NES | New York (NY) | East 34th St Landing | USA | |
| NET | New Bight | New Bight | Bahamas | |
| NEU | Sam Neua | Sam Neua | Lao PDR | |
| NEV | Nevis | Newcastle | St. Kitts And Nevis | |
| NEW | New Orleans (LA) | Lakefront | USA | |
| NFB | Mt Clemens (MI) | Detroit NAF | USA | |
| NFG | Nefteyugansk | Nefteyugansk | Russia | |
| NFL | Fallon (NV) | NAS | USA | |
| NFO | Niuafo’ou | Mata’aho | Tonga | |
| NFR | Nafoora | Nafoora | Libya | |
| NGA | Young | Young | Australia | |
| NGB | Ningbo | Ningbo | PR China | |
| NGC | Grand Canyon (AZ) | North Rim | USA | |
| NGD | Anegada | Anegada | British Virgin Islands | |
| NGE | Ngaoundere | Ngaoundere | Cameroon | |
| NGI | Ngau Island | Ngau Island | Fiji | |
| NGL | Ngala | Ngala Airfield | South Africa | |
| NGM | Guam | Agana NAS | Guam | |
| NGN | Nargana | Nargana | Panama | |
| NGO | Nagoya | Komaki AFB | Japan | |
| NGP | Corpus Christi (TX) | NAS | USA | |
| NGR | Ningerum | Ningerum | Papua New Guinea | |
| NGS | Nagasaki | Nagasaki | Japan | |
| NGU | Norfolk (VA) | NAS Chambers | USA | |
| NGV | Ngiva | Ngiva | Angola | |
| NGW | Corpus Christi (TX) | Cabaniss Field | USA | |
| NGX | Manang | Manang | Nepal | |
| NGZ | Alameda (CA) | NAS | USA | |
| NHA | Nha Trang | Nha Trang | Viet Nam | |
| NHD | Minhad Ab | Military Airport | United Arab Emirates | |
| NHF | New Halfa | New Halfa Airport | Sudan | |
| NHK | Patuxent River (MD) | NAS | USA | |
| NHS | Nushki | Nushki | Pakistan | |
| NHT | Northolt | Northolt | United Kingdom | |
| NHV | Nuku Hiva | Nuku Hiva | French Polynesia | |
| NHX | Foley (AL) | Barin OLF Osn | USA | |
| NHZ | Brunswick (ME) | NAS | USA | |
| NIA | Nimba | Nimba | Liberia | |
| NIB | Nikolai (AK) | Nikolai | USA | |
| NIC | Nicosia | Nicosia | Cyprus | |
| NIE | Niblack (AK) | Niblack | USA | |
| NIF | Nifty | Nifty | Australia | |
| NIG | Nikunau | Nikunau | Kiribati | |
| NIK | Niokolo Koba | Niokolo Koba | Senegal | |
| NIM | Niamey | Niamey | Niger | |
| NIN | Ninilchik (AK) | Ninilchik | USA | |
| NIO | Nioki | Nioki | Congo (DRC) | |
| NIP | Jacksonville (FL) | Jacksonville NAS | USA | |
| NIR | Beeville (TX) | Chase Field NAS | USA | |
| NIS | Simberi Island | Simberi | Papua New Guinea | |
| NIT | Niort | Niort | France | |
| NIX | Nioro | Nioro | Mali | |
| NJA | Atsugi | NAS | Japan | |
| NJC | Nizhnevartovsk | Nizhnevartovsk | Russia | |
| NJF | Al Najaf | Al-Ashraf Intl. | Iraq | |
| NJK | El Centro (CA) | NAF | USA | |
| NJK | Imperial (CA) | NAF | USA | |
| NKA | Nkan | Nkan | Gabon | |
| NKB | Noonkanbah | Noonkanbah | Australia | |
| NKC | Nouakchott | Nouakchott | Mauritania | |
| NKD | Sinak | Sinak | Indonesia | |
| NKG | Nanking/Nanjing | Nanking/Nanjing | PR China | |
| NKI | Naukiti (AK) | Naukiti | USA | |
| NKL | Nkolo | Nkolo | Congo (DRC) | |
| NKN | Nankina | Nankina | Papua New Guinea | |
| NKS | Nkongsamba | Nkongsamba | Cameroon | |
| NKU | Nkaus | Nkaus | Lesotho | |
| NKV | Nichen Cove (AK) | Nichen Cove | USA | |
| NKX | San Diego (CA) | Miramar NAS | USA | |
| NKY | Nkayi | Nkayi | Congo (ROC) | |
| NLA | Ndola | Ndola | Zambia | |
| NLC | Lemoore (CA) | NAS/Reeves Field | USA | |
| NLD | Nuevo Laredo | International Quetzalcoatl | Mexico | |
| NLE | Niles (MI) | Jerry Tyler Memorial | USA | |
| NLF | Darnley Island | Darnley Island | Australia | |
| NLG | Nelson Lagoon (AK) | Nelson Lagoon | USA | |
| NLK | Norfolk Island | Norfolk Island | Norfolk Island | |
|
|
||||
| NLL | Nullagine | Nullagine | Australia | |
| NLO | Kinshasa | N’Dolo Airport | Congo (DRC) | |
| NLP | Nelspruit (Mbombela) | Nelspruit Airport (replaced by the Kruger Mpumalanga International) | South Africa | |
| NLS | Nicholson | Nicholson | Australia | |
| NLU | Mexico City | Santa Lucia Airport at Santa María Ajoloapan | Mexico | |
| NLV | Nikolaev | Nikolaev | Ukraine | |
| NMA | Namangan | Namangan | Uzbekistan | |
| NMB | Daman | Daman | India | |
| NMC | Norman’s Cay | Norman’s Cay | Bahamas | |
| NME | Nightmute (AK) | Nightmute | USA | |
| NMG | San Miguel | San Miguel | Panama | |
| NMN | Nomane | Nomane | Papua New Guinea | |
| NMP | New Moon | New Moon | Australia | |
| NMR | Nappa Merry | Nappa Merry | Australia | |
| NMS | Namsang | Namsang | Myanmar | |
| NMT | Namtu | Namtu | Myanmar | |
| NMU | Namu | Namu | Marshall Islands | |
| NNA | Kenitra | NAF | Morocco | |
| NNB | Santa Ana | Santa Ana | Solomon Islands | |
| NND | Nangade | Nangade | Mozambique | |
| NNG | Nanning | Nanning | PR China | |
| NNI | Namutoni | Namutoni | Namibia | |
| NNK | Naknek (AK) | Naknek | USA | |
| NNL | Nondalton (AK) | Nondalton | USA | |
| NNM | Naryan-Mar | Naryan-Mar | Russia | |
| NNR | Spiddal | Connemara | Ireland | |
| NNT | Nan | Nan | Thailand | |
| NNU | Nanuque | Nanuque | Brazil | |
| NNX | Nunukan | Nunukan | Indonesia | |
| NNY | Nanyang | Nanyang | PR China | |
| NOA | Nowra | Nowra | Australia | |
| NOB | Nosara Beach | Nosara Beach | Costa Rica | |
| NOC | Knock | Knock International | Ireland | |
| NOD | Norden | Norden | Germany | |
| NOE | Norddeich | Norddeich | Germany | |
| NOG | Nogales | Nogales | Mexico | |
| NOH | Chicago (IL) | Chicago NAS | USA | |
| NOI | Novorossijsk | Novorossijsk | Russia | |
| NOJ | Nojabrxsk | Nojabrxsk | Russia | |
| NOK | Nova Xavantina | Nova Xavantina | Brazil | |
| NOL | Nakolik River (AK) | Nakolik River | USA | |
| NOM | Nomad River | Nomad River | Papua New Guinea | |
| NON | Nonouti | Nonouti | Kiribati | |
| NOO | Naoro | Naoro | Papua New Guinea | |
| NOP | Mactan Island | Nab | Philippines | |
| NOR | Nordfjordur | Nordfjordur | Iceland | |
| NOS | Nossi-be | Fascene | Madagascar | |
| NOT | Novato (CA) | Novato | USA | |
| NOU | Noumea | Tontouta | New Caledonia | |
| NOV | Huambo | Huambo | Angola | |
| NOZ | Novokuznetsk | Novokuznetsk | Russia | |
| NPA | Pensacola (FL) | Pensacola NAS | USA | |
| NPE | Napier-Hastings | Hawkes Bay | New Zealand | |
| NPG | Nipa | Nipa | Papua New Guinea | |
| NPH | Nephi (UT) | Nephi | USA | |
| NPL | New Plymouth | New Plymouth Airport | New Zealand | |
| NPO | Nangapinoh | Nangapinoh | Indonesia | |
| NPP | Napperby | Napperby | Australia | |
| NPT | Newport (RI) | State | USA | |
| NPU | San Pedro Uraba | San Pedro Uraba | Colombia | |
| NQA | Memphis (TN) | NAS | USA | |
| NQI | Kingsville (TX) | NAS | USA | |
| NQL | Niquelandia | Niquelandia | Brazil | |
| NQN | Neuquen | Neuquen | Argentina | |
| NQT | Nottingham | Nottingham Airport | United Kingdom | |
| NQU | Nuqui | Nuqui | Colombia | |
| NQX | Key West (FL) | NAS | USA | |
| NQY | Newquay | St Mawgan | United Kingdom | |
| NRA | Narrandera | Narrandera | Australia | |
| NRB | Mayport (FL) | Ns | USA | |
| NRC | Crows Landing (CA) | Aux Field | USA | |
| NRD | Norderney | Norderney | Germany | |
| NRE | Namrole | Namrole | Indonesia | |
| NRG | Narrogin | Narrogin | Australia | |
| NRI | Shangri-la (OK) | Shangri-la | USA | |
| NRK | Norrkoping | Kungsangen | Sweden | |
| NRL | North Ronaldsay | North Ronaldsay | United Kingdom | |
| NRM | Nara | Nara | Mali | |
| NRN | Weeze | Weeze Airport (Niederrhein Airport) | North Rhine-Westphalia, Germany | |
| NRQ | N’Riquinha | N’Riquinha | Angola | |
| NRR | Roosevelt Roads | Roosevelt NAS | Puerto Rico | |
| NRS | Imperial Beach (CA) | NAS | USA | |
| NRT | Tokyo | Narita | Japan | |
| NRV | Guam | Uscg Shore St | Guam | |
| NRY | Newry | Newry | Australia | |
| NSA | Noosa | Noosa | Australia | |
| NSB | Bimini | North SPB | Bahamas | |
| NSE | Milton (FL) | Whiting Field NAS | USA | |
| NSF | Camp Springs (MD) | Andrews NAF | USA | |
| NSH | Now Shahr | Now Shahr | Iran | |
| NSI | Yaounde | Nsimalen | Cameroon | |
| NSK | Noril’sk | Noril’sk | Russia | |
| NSM | Norseman | Norseman | Australia | |
| NSN | Nelson | Nelson | New Zealand | |
| NSO | Scone | Scone | Australia | |
| NSP | Sangley Point | NAF | Philippines | |
| NST | Nakhon Si Thammarat | Nakhon Si Thammarat | Thailand | |
| NSV | Noosaville | Noosaville | Australia | |
| NSX | N. Sound/Virgin Gorda | Hovercraft/Launch Pt | British Virgin Islands | |
| NSY | Sigonella | Sigonella NAF | Italy | |
| NTA | Natadola | Natadola | Fiji | |
| NTB | Notodden | Notodden | Norway | |
| NTC | Santa Carolina | Santa Carolina | Mozambique | |
| NTD | Port Hueneme (CA) | Point Mugu NAS | USA | |
| NTE | Nantes | Nantes Atlantique Airport | France | |
| NTG | Nantong | Nantong | PR China | |
| NTI | Bintuni | Bintuni | Indonesia | |
| NTJ | Manti (UT) | Manti-Ephraim | USA | |
| NTL | Newcastle | Williamtown | Australia | |
| NTM | Miracema Do Norte | Miracema Do Norte | Brazil | |
| NTN | Normanton | Normanton | Australia | |
| NTO | Santo Antao | Santo Antao | Cape Verde | |
| NTR | Monterrey | Aeropuerto Del Norte | Mexico | |
| NTT | Niuatoputapu | Kuini Lavenia | Tonga | |
| NTU | Oceana (VA) | NAS | USA | |
| NTX | Natuna Ranai | Natuna Ranai | Indonesia | |
| NTY | Sun City | Pilansberg | South Africa | |
| NUB | Numbulwar | Numbulwar | Australia | |
| NUD | En Nahud | En Nahud | Sudan | |
| NUE | Nürnberg | Nuremberg Airport | Bavaria, Germany | |
| NUG | Nuguria | Nuguria | Papua New Guinea | |
| NUH | Nunchia | Nunchia | Colombia | |
| NUI | Nuiqsut (AK) | Nuiqsut | USA | |
| NUK | Nukutavake | Nukutavake | French Polynesia | |
| NUL | Nulato (AK) | Nulato | USA | |
| NUN | Pensacola (FL) | Saufley NAS | USA | |
| NUP | Nunapitchuk (AK) | Nunapitchuk | USA | |
| NUQ | Mountain View (CA) | Moffett Field | USA | |
| NUR | Nullarbor | Nullarbor | Australia | |
| NUS | Norsup | Norsup | Vanuatu | |
| NUT | Nutuve | Nutuve | Papua New Guinea | |
| NUU | Nakuru | Nakuru | Kenya | |
| NUW | Whidbey Island (WA) | Ault Field | USA | |
| NUX | Novy Urengoy | Novy Urengoy | Russia | |
| NVA | Neiva | La Marguita | Colombia | |
| NVD | Nevada (MO) | Nevada | USA | |
| NVG | Nueva Guinea | Nueva Guinea | Nicaragua | |
| NVK | Narvik | Framnes | Norway | |
| NVP | Novo Aripuana | Novo Aripuana | Brazil | |
| NVR | Novgorod | Novgorod | Russia | |
| NVS | Nevers | Nevers | France | |
| NVT | Navegantes | Navegantes | Brazil | |
| NVY | Neyveli | Neyveli | India | |
| NWA | Moheli | Moheli | Comoros | |
| NWH | Newport (NH) | Parlin Field | USA | |
| NWI | Norwich | Norwich Airport | United Kingdom | |
| NWP | Argentia | Great Circle Airport NS | Canada | |
| NWS | New York (NY) | Pier 11/Wall St. SPB | USA | |
| NWT | Nowata | Nowata | Papua New Guinea | |
| NWU | Hamilton | Bermuda NAS | Bermuda | |
| NXX | Willow Grove (PA) | Willow Grove NAS | USA | |
| NYC | New York (NY) | Metropolitan Area | USA | |
| NYE | Nyeri | Nyeri | Kenya | |
| NYG | Quantico (VA) | Quantanico NAS | USA | |
| NYI | Sunyani | Sunyani | Ghana | |
| NYK | Nanyuki | Nanyuki | Kenya | |
| NYM | Nadym | Nadym | Russia | |
| NYN | Nyngan | Nyngan | Australia | |
| NYO | Stockholm | Skavsta | Sweden | |
| NYU | Nyaung-u | NyaungU | Myanmar | |
| NZA | Nzagi | Nzagi | Angola | |
| NZC | Jacksonville (FL) | Cecil Field NAS | USA | |
| NZE | Nzerekore | Nzerekore | Guinea | |
| NZO | Nzoia | Nzoia | Kenya | |
| NZW | South Weymouth (MA) | South Weymouth | USA | |
| NZY | San Diego (CA) | North Island NAS | USA | |
| Code | City | Airport | Country |
| OAG | Orange | Springhill | Australia |
| OAJ | Jacksonville (NC) | Albert J Ellis | USA |
| OAK | Oakland (CA) | Metropolitan Oak International | USA |
| OAL | Cacoal | Cacoal | Brazil |
| OAM | Oamaru | Oamaru | New Zealand |
| OAN | Olanchito | Olanchito | Honduras |
| OAR | Carmel (CA) | Fritzsche AAF | USA |
| OAR | Monterey (CA) | Fritzsche AAF | USA |
| OAX | Oaxaca | Xoxocotlan | Mexico |
| OBA | Oban | Oban | Australia |
| OBC | Obock | Obock | Djibouti |
| OBD | Obano | Obano | Indonesia |
| OBE | Okeechobee (FL) | County | USA |
| OBF | Oberpfaffenhofen | Oberpfaffenhofen | Germany |
| OBI | Obidos | Obidos | Brazil |
| OBK | Northbrook (IL) | Sky Harbor | USA |
| OBL | Zoersel | Zoersel | Belgium |
| OBM | Morobe | Morobe | Papua New Guinea |
| OBN | Oban | Connel | United Kingdom |
| OBO | Obihiro | Obihiro | Japan |
| OBS | Aubenas | Vals-Lanas | France |
| OBT | Oakland (MD) | Oakland/Coliseum Stat | USA |
| OBU | Kobuk (AK) | Kobuk/Wien | USA |
| OBX | Obo | Obo | Papua New Guinea |
| OBY | Ittoqqortoormiit | Ittoqqortoormiit | Greenland |
| OCA | Ocean Reef (FL) | Ocean Reef | USA |
| OCC | Coca | Coca | Ecuador |
| OCE | Ocean City (MD) | Municipal | USA |
| OCF | Ocala (FL) | Taylor Field | USA |
| OCH | Nacogdoches (TX) | Lufkin Nacogdoches | USA |
| OCI | Oceanic (AK) | Oceanic | USA |
| OCJ | Ocho Rios | Boscobel | Jamaica |
| OCN | Oceanside (CA) | Municipal | USA |
| OCV | Ocana | Aguasclaras | Colombia |
| OCW | Washington (NC) | Warren Field | USA |
| ODA | Ouadda | Ouadda | Central African Republic |
| ODB | Cordoba | Cordoba | Spain |
| ODD | Oodnadatta | Oodnadatta | Australia |
| ODE | Odense | Beldringe | Denmark |
| ODH | Odiham | RAF Station | United Kingdom |
| ODJ | Ouanda Djalle | Ouanda Djalle | Central African Republic |
| ODL | Cordillo Downs | Cordillo Downs | Australia |
| ODN | Long Seridan | Long Seridan | Malaysia |
| ODR | Ord River | Ord River | Australia |
| ODS | Odessa | Central | Ukraine |
| ODW | Oak Harbor (WA) | Oak Harbor | USA |
| ODY | Oudomxay | Oudomxay | Lao PDR |
| OEA | Vincennes (IN) | Oneal | USA |
| OEC | Ocussi | Ocussi | Indonesia |
| OEL | Orel | Orel | Russia |
| OEM | Paloemeu | Vincent Fayks | Suriname |
| OEO | Osceola (WI) | Municipal | USA |
| OER | Ornskoldsvik | Ornskoldsvik | Sweden |
| OES | San Antonio Oeste | San Antonio Oeste | Argentina |
| OFI | Ouango Fitini | Ouango Fitini | Cote d’Ivoire |
| OFJ | Olafsfjordur | Olafsfjordur | Iceland |
| OFK | Norfolk (NE) | Stefan Field | USA |
| OFU | Ofu | Ofu | American Samoa |
| OGA | Ogallala (NE) | Searle Field | USA |
| OGB | Orangeburg (SC) | Municipal | USA |
| OGD | Ogden (UT) | Municipal | USA |
| OGE | Ogeranang | Ogeranang | Papua New Guinea |
| OGG | Kahului (HI) | Kahului | USA |
| OGL | Ogle | Ogle | Guyana |
| OGN | Yonaguni Jima | Yonaguni Jima | Japan |
| OGO | Abengourou | Abengourou | Cote d’Ivoire |
| OGR | Bongor | Bongor | Chad |
| OGS | Ogdensburg (NY) | Ogdensburg | USA |
| OGV | Ongava Game Reserve | Ongava Game Reserve | Namibia |
| OGX | Ouargla | Ain Beida | Algeria |
| OGZ | Vladikavkaz | Vladikavkaz | Russia |
| OHA | Ohakea | Royal Air Force Base | New Zealand |
| OHC | Northeast Cape (AK) | AFS | USA |
| OHD | Ohrid | Ohrid | Macedonia |
| OHI | Oshakati | Oshakati | Namibia |
| OHO | Okhotsk | Okhotsk | Russia |
| OHP | Oban | Heliport | United Kingdom |
| OHR | Wyk auf Foehr | Wyk auf Foehr | Germany |
| OHT | Kohat | Kohat | Pakistan |
| OIA | Ourilandia | Ourilandia | Brazil |
| OIC | Norwich (NY) | Eaton | USA |
| OIL | Oil City (PA) | Splane Memorial | USA |
| OIM | Oshima | Oshima | Japan |
| OIR | Okushiri | Okushiri | Japan |
| OIT | Oita | Oita | Japan |
| OJC | Kansas City (MO) | Johnson Executive | USA |
| OKA | Okinawa | Naha Airport | Japan |
| OKB | Orchid Beach | Fraser Island | Australia |
| OKC | Oklahoma City (OK) | Will Rogers World | USA |
| OKD | Sapporo | Okadama | Japan |
| OKE | Okino Erabu | Okino Erabu | Japan |
| OKF | Okaukuejo | Okaukuejo | Namibia |
| OKG | Okoyo | Okoyo | Congo (ROC) |
| OKH | Oakham | Cottesmor RAF | United Kingdom |
| OKI | Oki Island | Oki Island | Japan |
| OKJ | Okayama | Okayama | Japan |
| OKK | Kokomo (IN) | Kokomo | USA |
| OKL | Oksibil | Oksibil | Indonesia |
| OKM | Okmulgee (OK) | Okmulgee | USA |
| OKN | Okondja | Okondja | Gabon |
| OKO | Tokyo | Yokota AFB | Japan |
| OKP | Oksapmin | Oksapmin | Papua New Guinea |
| OKQ | Okaba | Okaba | Indonesia |
| OKR | Yorke Island | Yorke Island | Australia |
| OKS | Oshkosh (NE) | Oshkosh | USA |
| OKT | Oktiabrskij | Oktiabrskij | Russia |
| OKU | Mokuti Lodge | Mokuti Lodge | Namibia |
| OKV | Okao | Okao | Papua New Guinea |
| OKY | Oakey | Oakey | Australia |
| OLA | Orland | Orland | Norway |
| OLB | Olbia | Costa Smeralda | Italy |
| OLD | Old Town (ME) | Old Town | USA |
| OLE | Olean (NY) | Municipal | USA |
| OLF | Wolf Point (MT) | International | USA |
| OLH | Old Harbor (AK) | Old Harbor Airport and SPB | USA |
| OLI | Olafsvik | Rif | Iceland |
| OLJ | Olpoi | Olpoi | Vanuatu |
| OLM | Olympia (WA) | Olympia | USA |
| OLN | Colonia Sarmiento | Colonia Sarmiento | Argentina |
| OLO | Olomouc | Olomouc | Czech Republic |
| OLP | Olympic Dam | Olympic Dam | Australia |
| OLQ | Olsobip | Olsobip | Papua New Guinea |
| OLS | Nogales (AZ) | International | USA |
| OLU | Columbus (NE) | Columbus | USA |
| OLV | Olive Branch (MS) | Olive Branch Airport | USA |
| OLY | Olney (IL) | Olney-Noble | USA |
| OMA | Omaha (NE) | Eppley Airfield | USA |
| OMB | Omboue | Omboue | Gabon |
| OMC | Ormoc | Ormoc | Philippines |
| OMD | Oranjemund | Oranjemund | Namibia |
| OME | Nome (AK) | Nome | USA |
| OMF | Mafraq | King Hussein | Jordan |
| OMG | Omega | Omega | Namibia |
| OMH | Urmieh | Urmieh | Iran |
| OMJ | Omura | Omura | Japan |
| OMK | Omak (WA) | Municipal | USA |
| OML | Omkalai | Omkalai | Papua New Guinea |
| OMM | Marmul | Marmul | Oman |
| OMN | Osmanabad | Osmanabad | India |
| OMO | Mostar | Mostar | Bosnia and Herzegovina |
| OMR | Oradea | Oradea | Romania |
| OMS | Omsk | Omsk Tsentralny Airport | Russia |
| OMY | Oddor Meanche | Oddor Meanche | Cambodia |
| ONA | Winona (MN) | Municipal | USA |
| ONB | Ononge | Ononge | Papua New Guinea |
| OND | Ondangwa | Ondangwa | Namibia |
| ONE | Onepusu | Onepusu | Solomon Islands |
| ONG | Mornington | Mornington | Australia |
| ONH | Oneonta (NY) | Municipal | USA |
| ONI | Moanamani | Moanamani | Indonesia |
| ONJ | Odate Noshiro | Odate Noshiro | Japan |
| ONL | Oneill (NE) | Municipal | USA |
| ONM | Socorro (NM) | Socorro | USA |
| ONN | Onion Bay (AK) | Onion Bay Lodge SPB | USA |
| ONO | Ontario (OR) | Ontario | USA |
| ONP | Newport (OR) | Newport | USA |
| ONQ | Zonguldak | Zonguldak | Turkey |
| ONR | Monkira | Monkira | Australia |
| ONS | Onslow | Onslow | Australia |
| ONT | Ontario (CA) | International | USA |
| ONU | Ono I Lau | Ono I Lau | Fiji |
| ONX | Colon | Colon | Panama |
| ONY | Olney (TX) | Olney | USA |
| OOA | Oskaloosa IA | Municipal | USA |
| OOK | Toksook Bay (AK) | Toksook Bay | USA |
| OOL | Gold Coast | Coolangatta | Australia |
| OOM | Cooma | Cooma | Australia |
| OOR | Mooraberree | Mooraberree | Australia |
| OOT | Onotoa | Onotoa | Kiribati |
| OPA | Kopasker | Kopasker | Iceland |
| OPB | Open Bay | Open Bay | Papua New Guinea |
| OPF | Miami (FL) | Opa Locka | USA |
| OPI | Oenpelli | Oenpelli | Australia |
| OPL | Opelousas (LA) | St Landry Parish | USA |
| OPO | Porto | Porto | Portugal |
| OPS | Sinop | Sinop | Brazil |
| OPU | Balimo | Balimo | Papua New Guinea |
| OPW | Opuwa | Opuwa | Namibia |
| ORA | Oran | Oran | Argentina |
| ORB | Orebro | Orebro-Bofors | Sweden |
| ORC | Orocue | Orocue | Colombia |
| ORD | Chicago (IL) | O’Hare International | USA |
| ORE | Orleans | Orleans | France |
| ORF | Norfolk (VA) | International | USA |
| ORG | Paramaribo | Zorg en Hoop Airport | Suriname |
| ORH | Worcester (MA) | Worcester | USA |
| ORI | Port Lions (AK) | Port Lions SPB | USA |
| ORJ | Orinduik | Orinduik | Guyana |
| ORK | Cork | Cork | Ireland |
| ORL | Orlando (FL) | Herndon | USA |
| ORM | Northampton | Northampton | United Kingdom |
| ORN | Oran | Es Senia | Algeria |
| ORO | Yoro | Yoro | Honduras |
| ORP | Orapa | Orapa | Botswana |
| ORQ | Norwalk (CT) | Heliport | USA |
| ORR | Yorketown | Yorketown | Australia |
| ORS | Orpheus Island Resort | Waterport | Australia |
| ORT | Northway (AK) | Northway Airport | USA |
| ORU | Oruro | Oruro | Bolivia |
| ORV | Noorvik (AK) | Curtis Memorial | USA |
| ORW | Ormara | Ormara | Pakistan |
| ORX | Oriximina | Oriximina | Brazil |
| ORY | Paris | Orly | France |
| ORZ | Orange Walk | Orange Walk | Belize |
| OSA | Osaka | Metropolitan Area | Japan |
| OSB | Osage Beach (MO) | Osage Beach | USA |
| OSC | Oscoda (MI) | Wurtsmith AFB | USA |
| OSD | Ostersund | Froesoe | Sweden |
| OSE | Omora | Omora | Papua New Guinea |
| OSG | Ossima | Ossima | Papua New Guinea |
| OSH | Oshkosh (WI) | Wittman Field | USA |
| OSI | Osijek | Osijek | Croatia |
| OSK | Oskarshamn | Oskarshamn | Sweden |
| OSL | Oslo | Oslo Airport, Gardermoen | Norway |
| OSM | Mosul | Mosul | Iraq |
| OSN | Osan | Ab | South Korea |
| OSP | Slupsk | Redzikowo | Poland |
| OSR | Ostrava | Mosnov | Czech Republic |
| OSS | Osh | Osh | Kyrgyzstan |
| OST | Ostend | Ostend | Belgium |
| OSU | Columbus (OH) | Ohio State University | USA |
| OSW | Orsk | Orsk | Russia |
| OSX | Kosciusko (MS) | Attala County | USA |
| OSY | Namsos | Namsos | Norway |
| OSZ | Koszalin | Koszalin | Poland |
| OTA | Mota | Mota | Ethiopia |
| OTC | Bol | Bol | Chad |
| OTD | Contadora | Contadora | Panama |
| OTG | Worthington (MN) | Worthington | USA |
| OTH | North Bend (OR) | North Bend | USA |
| OTI | Morotai Island | Morotai Island | Indonesia |
| OTJ | Otjiwarongo | Otjiwarongo | Namibia |
| OTL | Boutilimit | Boutilimit | Mauritania |
| OTM | Ottumwa IA | Industrial | USA |
| OTN | Oaktown (IN) | Green | USA |
| OTO | Otto (NM) | Vor | USA |
| OTP | Bucharest | Otopeni International | Romania |
| OTR | Coto 47 | Coto 47 | Costa Rica |
| OTS | Anacortes (WA) | Anacortes | USA |
| OTU | Otu | Otu | Colombia |
| OTV | Ontong Java | Ontong Java | Solomon Islands |
| OTY | Oria | Oria | Papua New Guinea |
| OTZ | Kotzebue (AK) | Kotzebue | USA |
| OUA | Ouagadougou | Ouagadougou | Burkina Faso |
| OUD | Oujda | Les Angades | Morocco |
| OUE | Ouesso | Ouesso | Congo (ROC) |
| OUG | Ouahigouya | Ouahigouya | Burkina Faso |
| OUH | Oudtshoorn | Oudtshoorn | South Africa |
| OUI | Ban Houei | Ban Houei | Lao PDR |
| OUK | Outer Skerries | Outer Skerries | United Kingdom |
| OUL | Oulu | Oulu | Finland |
| OUM | Oum Hadjer | Oum Hadjer | Chad |
| OUN | Norman (OK) | Max Westheimer | USA |
| OUR | Batouri | Batouri | Cameroon |
| OUS | Ourinhos | Ourinhos | Brazil |
| OUT | Bousso | Bousso | Chad |
| OUU | Ouanga | Ouanga | Gabon |
| OUZ | Zouerate | Zouerate | Mauritania |
| OVA | Bekily | Bekily | Madagascar |
| OVB | Novosibirsk | Tolmachevo | Russia |
| OVD | Asturias | Oviedo | Spain |
| OVE | Oroville (CA) | Oroville | USA |
| OVL | Ovalle | Ovalle | Chile |
| OVR | Olavarria | Olavarria | Argentina |
| OWA | Owatonna (MN) | Owatonna | USA |
| OWB | Owensboro (KY) | Daviess County | USA |
| OWD | Norwood (MA) | Memorial | USA |
| OWE | Owendo | Owendo | Gabon |
| OWK | Norridgewock (ME) | Central Maine | USA |
| OXB | Bissau | Osvaldo Vieira | Guinea-Bissau |
| OXC | Oxford (CT) | Waterbury-Oxford | USA |
| OXD | Oxford (OH) | Miami University | USA |
| OXF | Oxford | Kidlington | United Kingdom |
| OXO | Orientos | Orientos | Australia |
| OXR | Ventura (CA) | Oxnard/Ventura Airport | USA |
| OXY | Morney | Morney | Australia |
| OYA | Goya | Goya | Argentina |
| OYE | Oyem | Oyem | Gabon |
| OYG | Moyo | Moyo | Uganda |
| OYK | Oiapoque | Oiapoque | Brazil |
| OYL | Moyale | Moyale | Kenya |
| OYN | Ouyen | Ouyen | Australia |
| OYO | Tres Arroyos | Tres Arroyos | Argentina |
| OYP | St Georges de Loyapock | St-Georges de Loyapock | French Guiana |
| OYS | Yosemite Ntl Park (CA) | Yosemite Ntl Park | USA |
| OZA | Ozona (TX) | Ozona | USA |
| OZC | Ozamis City | Labo | Philippines |
| OZH | Zaporozhye | Zaporozhye | Ukraine |
| OZP | Morón | Morón Air Base | Spain |
| OZR | Ozark (AL) | Cairns AAF | USA |
| OZZ | Ouarzazate | Ouarzazate | Morocco |
| Code | City | Airport | Country |
| PAA | Pa-an | Pa-an | Myanmar |
| PAB | Bilaspur | Bilaspur | India |
| PAC | Panama City | Paitilla | Panama |
| PAD | Paderborn | Paderborn Lippstadt Airport | Germany |
| PAE | Everett (WA) | Snohomish County | USA |
| PAF | Pakuba | Pakuba | Uganda |
| PAG | Pagadian | Pagadian | Philippines |
| PAH | Paducah (KY) | Barkley Regional | USA |
| PAI | Pailin | Pailin | Cambodia |
| PAJ | Para Chinar | Para Chinar | Pakistan |
| PAK | Hanapepe (HI) | Port Allen | USA |
| PAL | Palanquero | Palanquero | Colombia |
| PAM | Panama City (FL) | Tyndall AFB | USA |
| PAN | Pattani | Pattani | Thailand |
| PAO | Palo Alto (CA) | Palo Alto | USA |
| PAP | Port Au Prince | Mais Gate | Haiti |
| PAQ | Palmer (AK) | Municipal | USA |
| PAR | Paris | Metropolitan Area | France |
| PAS | Paros | Paros | Greece |
| PAT | Patna | Patna | India |
| PAU | Pauk | Pauk | Myanmar |
| PAV | Paulo Afonso | Paulo Afonso | Brazil |
| PAW | Pambwa | Pambwa | Papua New Guinea |
| PAX | Port De Paix | Port De Paix | Haiti |
| PAY | Pamol | Pamol | Malaysia |
| PAZ | Poza Rica | Tajin | Mexico |
| PBA | Barrow (AK) | Point Barrow | USA |
| PBB | Paranaiba | Paranaiba | Brazil |
| PBC | Puebla | Huejotsingo | Mexico |
| PBD | Porbandar | Porbandar | India |
| PBE | Puerto Berrio | Puerto Berrio | Colombia |
| PBF | Pine Bluff (AR) | Grider Field | USA |
| PBG | Plattsburgh (NY) | AFB | USA |
| PBH | Paro | Paro | Bhutan |
| PBI | West Palm Beach (FL) | International | USA |
| PBJ | Paama | Paama | Vanuatu |
| PBK | Pack Creek (AK) | Pack Creek | USA |
| PBL | Puerto Cabello | Puerto Cabello | Venezuela |
| PBM | Paramaribo | Zanderij International | Suriname |
| PBN | Porto Amboim | Porto Amboim | Angola |
| PBO | Paraburdoo | Paraburdoo | Australia |
| PBP | Punta Islita | Punta Islita | Costa Rica |
| PBQ | Pimenta Bueno | Pimenta Bueno | Brazil |
| PBR | Puerto Barrios | Puerto Barrios | Guatemala |
| PBS | Patong Beach | Patong Beach | Thailand |
| PBU | Putao | Putao | Myanmar |
| PBV | Porto Dos Gauchos | Porto Dos Gauchos | Brazil |
| PBW | Palibelo | Palibelo | Indonesia |
| PBX | Porto Alegre Do Norte | Porto Alegre Do Norte | Brazil |
| PBZ | Plettenberg Bay | Plettenberg Bay | South Africa |
| PCA | Portage Creek (AK) | Portage Creek | USA |
| PCB | Pondok Cabe | Pondok Cabe | Indonesia |
| PCC | Puerto Rico | Puerto Rico | Colombia |
| PCD | Prairie Du Chien (WI) | Municipal | USA |
| PCE | Painter Creek (AK) | Painter Creek | USA |
| PCG | Paso Caballos | Paso Caballos | Guatemala |
| PCH | Palacios | Palacios | Honduras |
| PCK | Porcupine Creek (AK) | Porcupine Creek | USA |
| PCL | Pucallpa | Capitan Rolden | Peru |
| PCM | Playa del Carmen | Playa del Carmen | Mexico |
| PCN | Picton | Koromiko | New Zealand |
| PCO | Punta Colorada | Punta Colorada | Mexico |
| PCP | Principe | Principe | Sao Tome and Principe |
| PCR | Puerto Carreno | Puerto Carreno | Colombia |
| PCS | Picos | Picos | Brazil |
| PCT | Princeton (NJ) | Princeton | USA |
| PCU | Picayune (MS) | Pearl River County | USA |
| PCV | Punta Chivato | Punta Chivato | Mexico |
| PDA | Puerto Inirida | Puerto Inirida | Colombia |
| PDB | Pedro Bay (AK) | Pedro Bay | USA |
| PDC | Mueo | Mueo | New Caledonia |
| PDE | Pandie Pandie | Pandie Pandie | Australia |
| Prado | Prado | Brazil | |
| PDG | Padang | Minangkabau International Airport | West Sumatra, Indonesia |
| PDI | Pindiu | Pindiu | Papua New Guinea |
| PDK | Atlanta (GA) | De Kalb/Peachtree | USA |
| PDL | Ponta Delgada | Nordela | Portugal |
| PDN | Parndana | Parndana | Australia |
| PDO | Pendopo | Pendopo | Indonesia |
| PDP | Punta Del Este | Punta Del Este | Uruguay |
| PDR | Presidente Dutra | Municipal | Brazil |
| PDS | Piedras Negras | Piedras Negras | Mexico |
| PDT | Pendleton (OR) | Pendleton | USA |
| PDU | Paysandu | Paysandu | Uruguay |
| PDV | Plovdiv | Plovdiv | Bulgaria |
| PDX | Portland (OR) | Portland OR International | USA |
| PDZ | Pedernales | Pedernales | Venezuela |
| PEA | Penneshaw | Penneshaw | Australia |
| PEB | Pebane | Pebane | Mozambique |
| PEC | Pelican (AK) | Pelican SPB | USA |
| PED | Pardubice | Pardubice | Czech Republic |
| PEE | Perm | Perm | Russia |
| PEF | Peenemuende | Peenemuende | Germany |
| PEG | Perugia | Sant Egidio | Italy |
| PEH | Pehuajo | Pehuajo | Argentina |
| PEI | Pereira | Matecana | Colombia |
| PEJ | Peschiei | Peschiei | Italy |
| PEK | Beijing | Beijing Capital International | PR China |
| PEL | Pelaneng | Pelaneng | Lesotho |
| PEM | Puerto Maldonado | Puerto Maldonado | Peru |
| PEN | Penang | Penang International | Malaysia |
| PEP | Peppimenarti | Peppimenarti | Australia |
| PEQ | Pecos City (TX) | Pecos City | USA |
| PER | Perth | Perth | Australia |
| PES | Petrozavodsk | Petrozavodsk | Russia |
| PET | Pelotas | Federal | Brazil |
| PEU | Puerto Lempira | Puerto Lempira | Honduras |
| PEW | Peshawar | Peshawar | Pakistan |
| PEX | Pechora | Pechora | Russia |
| PEY | Penong | Penong | Australia |
| PEZ | Penza | Penza | Russia |
| PFA | Paf Warren (AK) | Paf Warren | USA |
| PFB | Passo Fundo | Passo Fundo | Brazil |
| PFC | Pacific City (OR) | tate | USA |
| PFD | Port Frederick (AK) | Port Frederick | USA |
| PFJ | Patreksfjordur | Patreksfjordur | Iceland |
| PFN | Panama City (FL) | Bay County | USA |
| PFO | Paphos | International | Cyprus |
| PFR | Ilebo | Ilebo | Congo (DRC) |
| PGA | Page (AZ) | Page | USA |
| PGB | Pangoa | Pangoa | Papua New Guinea |
| PGC | Petersburg (WV) | Grant County | USA |
| PGD | Punta Gorda (FL) | Charlotte County | USA |
| PGE | Yegepa | Yegepa | Papua New Guinea |
| PGF | Perpignan | Llabanere | France |
| PGG | Progresso | Progresso | Brazil |
| PGH | Pantnagar | Pantnagar | India |
| PGI | Chitato | Chitato | Angola |
| PGK | Pangkalpinang | Pangkalpinang | Indonesia |
| PGL | Pascagoula (MS) | Jackson County | USA |
| PGM | Port Graham (AK) | Port Graham | USA |
| PGN | Pangia | Pangia | Papua New Guinea |
| PGO | Pagosa Springs (CO) | tevens Field | USA |
| PGP | Porto Alegre | Porto Alegre | Sao Tome and Principe |
| PGR | Paragould (AR) | Municipal | USA |
| PGS | Peach Springs (AZ) | Peach Springs | USA |
| PGV | Greenville (NC) | Pitt-Greenville | USA |
| PGX | Perigueux | Perigueux | France |
| PGZ | Ponta Grossa | Sant’Ana | Brazil |
| PHA | Phan Rang | Phan Rang | Viet Nam |
| PHB | Parnaiba | Santos Dumont | Brazil |
| PHC | Port Harcourt | Port Harcourt | Nigeria |
| PHD | New Philadelphia (OH) | Harry Clever | USA |
| PHE | Port Hedland | Port Hedland | Australia |
| PHF | Newport News (VA) | Newport News Williamsburg International | USA |
| PHH | Phan Thiet | Phan Thiet | Viet Nam |
| PHI | Pinheiro | Pinheiro | Brazil |
| PHJ | Port Hunter | Port Hunter | Australia |
| PHK | Pahokee (FL) | Palm Beach Co Glades | USA |
| PHL | Philadelphia (PA) | International | USA |
| PHM | Boeblingen | Boeblingen | Germany |
| PHN | Port Huron (MI) | t Clair County International | USA |
| PHO | Point Hope (AK) | Point Hope | USA |
| PHP | Philip (SD) | Philip | USA |
| PHR | Pacific Harbor | Pacific Harbor | Fiji |
| PHS | Phitsanulok | Phitsanulok | Thailand |
| PHT | Paris (TN) | Henry County | USA |
| PHU | Phu Vinh | Phu Vinh | Viet Nam |
| PHW | Phalaborwa | Phalaborwa | South Africa |
| PHX | Phoenix (AZ) | ky Harbor International | USA |
| PHY | Phetchabun | Phetchabun | Thailand |
| PHZ | Phi Phi Island | Phi Phi Island | Thailand |
| PIA | Peoria (IL) | Greater Peoria | USA |
| PIB | Laurel (MS) | Hattiesburg-Laurel Reg | USA |
| PIC | Pine Cay | Pine Cay | Turks and Caicos Islands |
| PID | Nassau | Paradise Island | Bahamas |
| PIE | St. Petersburg (FL) | St. Petersburg-Clearwater International | USA |
| PIF | Pingtung | Pingtung | Taiwan |
| PIG | Pitinga | Pitinga | Brazil |
| PIH | Pocatello (ID) | Pocatello | USA |
| PII | Fairbanks (AK) | Phillips Field | USA |
| PIK | Glasgow | Prestwick | United Kingdom |
| PIL | Pilar | Pilar | Paraguay |
| PIM | Pine Mountain (GA) | Garden Harris County | USA |
| PIN | Parintins | Parintins | Brazil |
| PIO | Pisco | Pisco | Peru |
| PIP | Pilot Point (AK) | Pilot Point Airport | USA |
| PIQ | Pipillipai | Pipillipai | Guyana |
| PIR | Pierre (SD) | Pierre | USA |
| PIS | Poitiers | Biard | France |
| PIT | Pittsburgh (PA) | Pittsburgh International Airport | USA |
| PIU | Piura | Piura | Peru |
| PIV | Pirapora | Pirapora | Brazil |
| PIW | Pikwitonei | Pikwitonei | Canada |
| PIX | Pico Island | Pico Island | Portugal |
| PIZ | Point Lay (AK) | Dew Station | USA |
| PJA | Pajala | Pajala | Sweden |
| PJB | Payson (AZ) | Payson | USA |
| PJC | Pedro Juan Caballero | Pedro Juan Caballero | Paraguay |
| PJG | Panjgur | Panjgur | Pakistan |
| PJM | Puerto Jimenez | Puerto Jimenez | Costa Rica |
| PJS | Port San Juan (AK) | Port San Juan | USA |
| PJZ | Puerto Juarez | Puerto Juarez | Mexico |
| PKA | Napaskiak (AK) | PB | USA |
| PKB | Parkersburg (WV) | Wood County Airport | USA |
| PKC | Petropavlovsk-Kamchats | Petropavlovsk-Kamchats | Russia |
| PKD | Park Rapids (MN) | Park Rapids | USA |
| PKE | Parkes | Parkes | Australia |
| PKF | Park Falls (WI) | Park Falls | USA |
| PKG | Pangkor | Pangkor Airport | Malaysia |
| PKH | Porto Kheli | Alexion | Greece |
| PKJ | Playa Grande | Playa Grande | Guatemala |
| PKK | Pakokku | Pakokku | Myanmar |
| PKL | Pakatoa Island | Pakatoa Island | New Zealand |
| PKM | Port Kaituma | Port Kaituma | Guyana |
| PKN | Pangkalanbuun | Pangkalanbuun | Indonesia |
| PKO | Parakou | Parakou | Benin |
| PKP | Puka Puka | Puka Puka | French Polynesia |
| PKR | Pokhara | Pokhara | Nepal |
| PKS | Paksane | Paksane | Lao PDR |
| PKT | Port Keats | Port Keats | Australia |
| PKU | Pekanbaru | Simpang Tiga | Indonesia |
| PKV | Pskov | Pskov | Russia |
| PKW | Selebi-Phikwe | Selebi-Phikwe | Botswana |
| PKY | Palangkaraya | Palangkaraya | Indonesia |
| PKZ | Pakse | Pakse | Lao PDR |
| PLA | Planadas | Planadas | Colombia |
| PLB | Plattsburgh (NY) | Clinton County | USA |
| PLC | Planeta Rica | Planeta Rica | Colombia |
| PLD | Playa Samara | Playa Samara | Costa Rica |
| PLE | Paiela | Paiela | Papua New Guinea |
| PLF | Pala | Pala | Chad |
| PLG | La Plagne | La Plagne | France |
| PLH | Plymouth | Plymouth | United Kingdom |
| PLI | Palm Island | Palm Island | Saint Vincent and the Grenadines |
| PLJ | Placencia | Placencia | Belize |
| PLK | Branson/Point Lookout (MO) | M Graham Clark | USA |
| PLL | Ponta Pelada | Ponta Pelada | Brazil |
| PLM | Palembang | Mahmud Badaruddin Ii | Indonesia |
| PLN | Pellston (MI) | Emmet County | USA |
| PLO | Port Lincoln | Port Lincoln | Australia |
| PLP | La Palma | La Palma | Panama |
| PLQ | Palanga | Palanga | Lithuania |
| PLR | Pell City (AL) | t Clair County | USA |
| PLS | Providenciales | International | Turks and Caicos Islands |
| PLT | Plato | Plato | Colombia |
| PLU | Belo Horizonte | Pampulha Airport | Brazil |
| PLV | Poltava | Poltava | Ukraine |
| PLW | Palu | Mutiara | Indonesia |
| PLX | Semipalatinsk | Semipalatinsk | Kazakhstan |
| PLY | Plymouth (IN) | Plymouth | USA |
| PLZ | Port Elizabeth | Port Elizabeth | South Africa |
| PMA | Pemba | Wawi | Tanzania |
| PMB | Pembina (ND) | Intermediate | USA |
| PMC | Puerto Montt | Tepual | Chile |
| PMD | Palmdale (CA) | Air Force 42 | USA |
| PME | Portsmouth | Portsmouth | United Kingdom |
| PMF | Milan | Parma | Italy |
| PMG | Ponta Pora | International | Brazil |
| PMH | Portsmouth (OH) | Regional | USA |
| PMI | Palma Mallorca | Palma Mallorca | Balearic Islands, Spain |
| PMK | Palm Island | Palm Island | Australia |
| PML | Port Moller (AK) | AFS | USA |
| PMM | Phanom Sarakham | Phanom Sarakham | Thailand |
| PMN | Pumani | Pumani | Papua New Guinea |
| PMO | Palermo | Punta Raisi | Italy |
| PMP | Pimaga | Pimaga | Papua New Guinea |
| PMQ | Perito Moreno | Perito Moreno | Argentina |
| PMR | Palmerston North | Palmerston North | New Zealand |
| PMS | Palmyra | Palmyra | Syria |
| PMT | Paramakotoi | Paramakotoi | Guyana |
| PMU | Paimiut (AK) | PB | USA |
| PMV | Porlamar | DelCaribe Gen S Marino | Venezuela |
| PMW | Palmas | Palmas | Brazil |
| PMX | Palmer (MA) | Metropolitan | USA |
| PMY | Puerto Madryn | El Tehuelche | Argentina |
| PMZ | Palmar | Palmar Sur | Costa Rica |
| PNA | Pamplona | Pamplona | Spain |
| PNB | Porto Nacional | Porto Nacional | Brazil |
| PNC | Ponca City (OK) | Ponca City | USA |
| PND | Punta Gorda | Punta Gorda | Belize |
| PNE | Philadelphia (PA) | North Philadelphia | USA |
| PNF | Peterson’s Point (AK) | Peterson’s Point | USA |
| PNG | Paranagua | Municipal | Brazil |
| PNH | Phnom Penh | Pochentong | Cambodia |
| PNI | Pohnpei | Pohnpei | Micronesia |
| PNK | Pontianak | Supadio | Indonesia |
| PNL | Pantelleria | Pantelleria | Italy |
| PNN | Princeton (ME) | Princeton | USA |
| PNO | Pinotepa Nacional | Pinotepa Nacional | Mexico |
| PNP | Popondetta | Girua | Papua New Guinea |
| PNQ | Pune (Poona) | Lohegaon | India |
| PNR | Pointe Noire | Pointe Noire | Congo (ROC) |
| PNS | Pensacola (FL) | Regional | USA |
| PNT | Puerto Natales | Teniente J. Gallardo | Chile |
| PNU | Panguitch (UT) | Panguitch | USA |
| PNV | Panevezys | Panevezys | Lithuania |
| PNX | Sherman-Denison (TX) | Grayson County | USA |
| PNY | Pondicherry (see: Puducherry) | Pondicherry | India |
| PNZ | Petrolina | Internacional | Brazil |
| POA | Porto Alegre | Salgado Filho International Airport | Brazil |
| POB | Fayetteville (NC) | Pope AFB | USA |
| POC | La Verne (CA) | Brackett Field | USA |
| POD | Podor | Podor | Senegal |
| POE | Fort Polk (LA) | Polk AAF | USA |
| POF | Poplar Bluff (MO) | Earl Fields Memorial | USA |
| POG | Port Gentil | Port Gentil | Gabon |
| POH | Pocahontas IA | Municipal | USA |
| POI | Potosi | Potosi | Bolivia |
| POJ | Patos De Minas | Patos De Minas | Brazil |
| POL | Pemba | Pemba | Mozambique |
| POM | Port Moresby | Jackson Field | Papua New Guinea |
| PON | Poptun | Poptun | Guatemala |
| POO | Pocos De Caldas | Pocos De Caldas | Brazil |
| POP | Puerto Plata | La Union | Dominican Republic |
| POQ | Polk Inlet (AK) | Polk Inlet | USA |
| POR | Pori | Pori | Finland |
| POS | Port of Spain | Piarco International Airport | Trinidad and Tobago |
| POT | Port Antonio | Ken Jones | Jamaica |
| POU | Poughkeepsie (NY) | Dutchess County | USA |
| POV | Presov | Presov | Slovakia |
| POW | Portoroz | Portoroz | Slovenia |
| POX | Paris | Paris Cergy Pontoise | France |
| POY | Powell (WY) | Lovell | USA |
| POZ | Poznan | Lawica | Poland |
| PPA | Pampa (TX) | Perry Lefors Field | USA |
| PPB | Presidente Prudente | A. De Barros | Brazil |
| PPC | Prospect Creek (AK) | Prospect Creek | USA |
| PPD | Humacao | Palmas Del Mar | Puerto Rico |
| PPE | Puerto Penasco | Puerto Penasco | Mexico |
| PPF | Parsons (KS) | Tri-City | USA |
| PPG | Pago Pago | International | American Samoa |
| PPH | Peraitepuy | Peraitepuy | Venezuela |
| PPI | Port Pirie | Port Pirie | Australia |
| PPJ | Pulau Panjang | Pulau Panjang | Indonesia |
| PPK | Petropavlovsk | Petropavlovsk | Kazakhstan |
| PPL | Phaplu | Phaplu | Nepal |
| PPM | Pompano Beach (FL) | Pompano Beach | USA |
| PPN | Popayan | Machangara | Colombia |
| PPO | Powell Point | Powell Point | Bahamas |
| PPP | Proserpine | Proserpine | Australia |
| PPQ | Paraparaumu | Paraparaumu | New Zealand |
| PPR | Pasir Pangarayan | Pasir Pangarayan | Indonesia |
| PPS | Puerto Princesa | Puerto Princesa | Philippines |
| PPT | Papeete | Faaa | French Polynesia |
| PPU | Papun | Papun | Myanmar |
| PPV | Port Protection (AK) | Port Protection | USA |
| PPW | Papa Westray | Papa Westray | United Kingdom |
| PPX | Param | Param | Papua New Guinea |
| PPY | Pouso Alegre | Pouso Alegre | Brazil |
| PPZ | Puerto Paez | Puerto Paez | Venezuela |
| PQC | Phu Quoc | Phu Quoc International Airport | Vietnam |
| PQI | Presque Isle (ME) | Municipal | USA |
| PQM | Palenque | Palenque | Mexico |
| PQQ | Port Macquarie | Port Macquarie | Australia |
| PQS | Pilot Station (AK) | Pilot Station | USA |
| PRA | Parana | Parana | Argentina |
| PRB | Paso Robles (CA) | Paso Robles | USA |
| PRC | Prescott (AZ) | Prescott | USA |
| PRD | Pardoo | Pardoo | Australia |
| PRE | Pore | Pore | Colombia |
| PRF | Port Johnson (AK) | Port Johnson | USA |
| PRG | Prague | Ruzyne | Czech Republic |
| PRH | Phrae | Phrae | Thailand |
| PRI | Praslin Island | Praslin Island | Seychelles |
| PRJ | Capri | Capri | Italy |
| PRK | Prieska | Prieska | South Africa |
| PRL | Port Oceanic (AK) | Port Oceanic | USA |
| PRM | Portimao | Portimao | Portugal |
| PRN | Pristina | Pristina | Serbia |
| PRO | Perry IA | Municipal | USA |
| PRP | Propriano | Propriano | France |
| PRQ | Pres. Roque Saenz Pena | Pres. Roque Saenz Pena | Argentina |
| PRR | Paruima | Paruima | Guyana |
| PRS | Parasi | Parasi | Solomon Islands |
| PRT | Point Retreat (AK) | Coast Guard Heliport | USA |
| PRU | Prome | Prome | Myanmar |
| PRV | Prerov | Prerov | Czech Republic |
| PRW | Prentice (WI) | Prentice | USA |
| PRX | Paris (TX) | Cox Field | USA |
| PRY | Pretoria | Wonderboom Airport | South Africa |
| PRZ | Prineville (OR) | Prineville | USA |
| PSA | Florence | Galileo Galilei | Italy |
| PSB | Philipsburg (PA) | Mid-State | USA |
| PSC | Pasco (WA) | Tri-Cities | USA |
| PSD | Port Said | Port Said | Egypt |
| PSE | Ponce | Mercedita | Puerto Rico |
| PSF | Pittsfield (MA) | Pittsfield | USA |
| PSG | Petersburg (AK) | Municipal | USA |
| PSH | St Peter | St Peter | Germany |
| PSI | Pasni | Pasni | Pakistan |
| PSJ | Poso | Poso | Indonesia |
| PSK | Dublin (VA) | New River Valley | USA |
| PSL | Perth | Perth | Scotland, UK |
| PSM | Portsmouth (NH) | Pease AFB | USA |
| PSN | Palestine (TX) | Palestine | USA |
| PSO | Pasto | Cano | Colombia |
| PSP | Palm Springs (CA) , | Municipal | USA |
| PSQ | Philadelphia (PA) | PB | USA |
| PSR | Pescara | Liberi | Italy |
| PSS | Posadas | Posadas | Argentina |
| PST | Preston | Preston | Cuba |
| PSU | Putussibau | Putussibau | Indonesia |
| PSV | Papa Stour | Papa Stour | United Kingdom |
| PSW | Passos | Passos | Brazil |
| PSX | Palacios (TX) | Palacios | USA |
| PSY | Port Stanley | Port Stanley | Falkland Islands |
| PSZ | Puerto Suarez | Puerto Suarez | Bolivia |
| PTA | Port Alsworth (AK) | Port Alsworth | USA |
| PTB | Petersburg (VA) | Municipal | USA |
| PTC | Port Alice (AK) | Port Alice | USA |
| PTD | Port Alexander (AK) | Port Alexander | USA |
| PTE | Port Stephens | Port Stephens | Australia |
| PTF | Malololailai | Malololailai | Fiji |
| PTG | Pietersburg | Pietersburg | South Africa |
| PTH | Port Heiden (AK) | Port Heiden | USA |
| PTI | Port Douglas | Port Douglas | Australia |
| PTJ | Portland | Portland | Australia |
| PTK | Pontiac (MI) | Pontiac | USA |
| PTL | Port Armstrong (AK) | Port Armstrong | USA |
| PTM | Palmarito | Palmarito | Venezuela |
| PTN | Patterson (LA) | Williams Memorial | USA |
| PTO | Pato Branco | Municipal | Brazil |
| PTP | Pointe-a-Pitre | Le Raizet | Guadeloupe |
| PTQ | Porto de Moz | Porto de Moz | Brazil |
| PTR | Pleasant Harbour (AK) | Pleasant Harbour | USA |
| PTS | Pittsburg (KS) | Municipal | USA |
| PTT | Pratt (KS) | Pratt | USA |
| PTU | Platinum (AK) | Platinum | USA |
| PTV | Porterville (CA) | Porterville | USA |
| PTW | Pottstown (PA) | Pottstown/Limerick | USA |
| PTX | Pitalito | Pitalito | Colombia |
| PTY | Panama City | Tocumen International | Panama |
| PTZ | Pastaza | Pastaza | Ecuador |
| PUA | Puas | Puas | Papua New Guinea |
| PUB | Pueblo (CO) | Memorial | USA |
| PUC | Price (UT) | Carbon County | USA |
| PUD | Puerto Deseado | Puerto Deseado | Argentina |
| PUE | Puerto Obaldia | Puerto Obaldia | Panama |
| PUF | Pau | Uzein | France |
| PUG | Port Augusta | Port Augusta | Australia |
| PUH | Pochutla | Pochutla | Mexico |
| PUI | Pureni | Pureni | Papua New Guinea |
| PUJ | Punta Cana | Punta Cana | Dominican Republic |
| PUK | Pukarua | Pukarua | French Polynesia |
| PUL | Poulsbo (WA) | Poulsbo | USA |
| PUM | Pomala | Pomala | Indonesia |
| PUN | Punia | Punia | Congo (DRC) |
| PUO | Prudhoe Bay (AK) | Prudhoe Bay | USA |
| PUP | Po | Po | Burkina Faso |
| PUQ | Punta Arenas | Pres Ibanez | Chile |
| PUR | Puerto Rico | Puerto Rico | Bolivia |
| PUS | Pusan | Kimhae | South Korea |
| PUT | Puttaparthi | Puttaprathe | India |
| PUU | Puerto Asis | Puerto Asis | Colombia |
| PUV | Poum | Poum | New Caledonia |
| PUW | Pullman (WA) | Moscow Regional | USA |
| PUX | Puerto Varas | Puerto Varas | Chile |
| PUY | Pula | Pula | Croatia |
| PUZ | Puerto Cabezas | Puerto Cabezas | Nicaragua |
| PVA | Providencia | Providencia | Colombia |
| PVC | Provincetown (MA) | Provincetown | USA |
| PVD | Providence (RI) | Theodore Francis | USA |
| PVE | El Porvenir | El Porvenir | Panama |
| PVF | Placerville (CA) | Placerville | USA |
| PVG | Shanghai | Pu Dong | PR China |
| PVH | Porto Velho | Porto Velho International | Brazil |
| PVI | Paranavai | Paranavai | Brazil |
| PVK | Preveza/Lefkas | Aktion | Greece |
| PVN | Pleven | Pleven | Bulgaria |
| PVO | Portoviejo | Portoviejo | Ecuador |
| PVR | Puerto Vallarta | Ordaz | Mexico |
| PVS | Provideniya | Provideniya | Russia |
| PVU | Provo (UT) | Provo | USA |
| PVW | Plainview (TX) | Hale County | USA |
| PVX | Provedenia | Provedenia | Russia |
| PVY | Pope Vanoy (AK) | Pope Vanoy | USA |
| PVZ | Painesville (OH) | Casement | USA |
| PWA | Oklahoma City (OK) | Wiley Post | USA |
| PWD | Plentywood (MT) | herwood | USA |
| PWE | Pevek | Pevek | Russia |
| PWI | Pawi | Beles | Ethiopia |
| PWK | Chicago (IL) | Pal-Waukee | USA |
| PWL | Purwokerto | Purwokerto | Indonesia |
| PWM | Portland (ME) | International Jetport | USA |
| PWN | Pitts Town | Pitts Town | Bahamas |
| PWO | Pweto | Pweto | Congo (DRC) |
| PWQ | Pavlodar | Pavlodar | Kazakhstan |
| PWR | Port Walter (AK) | Port Walter | USA |
| PWT | Bremerton (WA) | Bremerton | USA |
| PXL | Polacca (AZ) | Polacca | USA |
| PXM | Puerto Escondido | Puerto Escondido | Mexico |
| PXO | Porto Santo | Porto Santo | Portugal |
| PXU | Pleiku | Pleiku | Viet Nam |
| PYA | Puerto Boyaca | Puerto Boyaca | Colombia |
| PYB | Jeypore | Jeypore | India |
| PYC | Playon Chico | Playon Chico | Panama |
| PYE | Penrhyn Island | Penrhyn Island | Cook Islands |
| PYH | Puerto Ayacucho | Puerto Ayacucho | Venezuela |
| PYJ | Polyarnyj | Polyarnyj | Russia |
| PYL | Perry Island (AK) | Perry SPB | USA |
| PYM | Plymouth (MA) | Plymouth | USA |
| PYN | Payan | Payan | Colombia |
| PYO | Putumayo | Putumayo | Ecuador |
| PYR | Pyrgos | Andravida | Greece |
| PYV | Yaviza | Yaviza | Panama |
| PYX | Pattaya | Pattaya | Thailand |
| PZA | Paz De Ariporo | Casanare | Colombia |
| PZB | Pietermaritzburg | Pietermaritzburg | South Africa |
| PZE | Penzance | Penzance | United Kingdom |
| PZH | Zhob | Zhob | Pakistan |
| PZK | Puka Puka Island | Puka Puka Island/Attol | Cook Islands |
| PZL | Phinda | Zulu Inyala | South Africa |
| PZO | Puerto Ordaz | Puerto Ordaz | Venezuela |
| PZU | Port Sudan | Port Sudan New International Airport | Sudan |
| PZY | Piestany | Piestany | Slovakia |
| Code | City | Airport | Country |
| QAJ | Ajman | Ajman International Airport (under construction) | United Arab Emirates |
| QAM | Amiens | Glisy Aerodrome | France |
| QBC | Bella Coola | Bella Coola | Canada |
| QBQ | Besançon | Besançon-La Vèze Airport | France |
| QCY | Coningsby | RAF Station | United Kingdom |
| QDL | Guarapari | — | Brazil |
| Shek Mun | Shek Mun Station | Hong Kong, PR China | |
| Frankfurt | Neu Isenburg | Germany | |
| QLX | Lauterach | Lauterach | Austria |
| QMM | Marina Di Massa | Marina Di Massa | Italy |
| QMQ | Murzuq | Murzuq | Libya |
| QMV | Montvale (NJ) | Montvale | USA |
| QNY | New York (NY) | Marine Air Terminal | USA |
| QPG | Singapore | Paya Lebar Air Base | Singapore |
| QRA | Johannesburg | Rand Germiston Airport | South Africa |
| QRO | Queretaro | Querétaro International Airport | Mexico |
| QSG | Sonderborg | Sonderborg | Denmark |
| QUB | Ubari | Ubari | Libya |
| Tallinn | Pirita Harbour | Estonia | |
| QUG | Chichester | Goodwood Aerodrome | United Kingdom |
| QWG | Charlotte (NC) | Wilgrove Air Park | USA |
| QYW | Cannes | Vieux Port | France |
| Code | City | Airport | Country |
| RAA | Rakanda | Rakanda | Papua New Guinea |
| RAB | Rabaul | Tokua Airport | Papua New Guinea |
| RAC | Racine (WI) | Horlick | USA |
| RAD | Tortola | Road Town | British Virgin Islands |
| RAE | Arar | Arar | Saudi Arabia |
| RAG | Raglan | Raglan | New Zealand |
| RAH | Rafha | Rafha | Saudi Arabia |
| RAI | Praia | Francisco Mendes Airport | Cape Verde |
| RAJ | Rajkot | Rajkot Civil Airport | India |
| RAK | Marrakesh | Menara Airport | Morocco |
| RAL | Riverside (CA) | Riverside Municipal | USA |
| RAM | Ramingining | Ramingining | Australia |
| RAN | Ravenna | La Spreta Airport | Italy |
| RAO | Ribeirao Preto | Leite Lopes | Brazil |
| RAP | Rapid City (SD) | Regional Airport | USA |
| RAQ | Raha | Sugimanuru | Indonesia |
| RAR | Rarotonga | Rarotonga | Cook Islands |
| RAS | Rasht | Rasht | Iran |
| RAT | Raduzhnyi | Raduzhnyi | Russia |
| RAU | Rangpur | Rangpur | Bangladesh |
| RAV | Cravo Norte | Cravo Norte | Colombia |
| RAW | Arawa | Arawa | Papua New Guinea |
| RAX | Oram | Oram | Papua New Guinea |
| RAY | Rothesay | Rothesay Heliport | United Kingdom |
| RAZ | Rawala Kot | Rawala Kot | Pakistan |
| RBA | Rabat | Sale Airport | Morocco |
| RBB | Borba | Borba | Brazil |
| RBC | Robinvale | Robinvale | Australia |
| RBD | Dallas/Fort Worth (TX) | Redbird | USA |
| RBE | Ratanakiri | Ratanakiri | Cambodia |
| RBF | Big Bear (CA) | Big Bear City Airport | USA |
| RBG | Roseburg (OR) | Municipal Airport | USA |
| RBH | Brooks Lodge (AK) | Brooks Lodge | USA |
| RBI | Rabi | Rabi | Fiji |
| RBJ | Rebun | Rebun | Japan |
| RBK | Rancho (CA) | French Valley | USA |
| RBL | Red Bluff (CA) | Red Bluff Fss | USA |
| RBM | Straubing | Wallmuhle | Germany |
| RBN | Fort Jefferson (FL) | Fort Jefferson | USA |
| RBO | Robore | Robore | Bolivia |
| RBP | Rabaraba | Rabaraba | Papua New Guinea |
| RBQ | Rurrenabaque | Rurrenabaque | Bolivia |
| RBR | Rio Branco | Plácido de Castro International Airport | Brazil |
| RBS | Orbost | Orbost | Australia |
| RBT | Marsabit | Marsabit | Kenya |
| RBU | Roebourne | Roebourne | Australia |
| RBV | Ramata | Ramata | Solomon Islands |
| RBW | Walterboro (SC) | Municipal Airport | USA |
| RBY | Ruby (AK) | Ruby | USA |
| RCA | Rapid City (SD) | Ellsworth AFB | USA |
| RCB | Richards Bay | Richards Bay | South Africa |
| RCE | Roche Harbor (WA) | Roche Harbor | USA |
| RCH | Riohacha | Riohacha | Colombia |
| RCK | Rockdale (TX) | Coffield | USA |
| RCL | Redcliffe | Redcliffe | Vanuatu |
| RCM | Richmond | Richmond | Australia |
| RCN | American River | American River | Australia |
| RCO | Rochefort | Saint Agnant | France |
| RCQ | Reconquista | Reconquista | Argentina |
| RCR | Rochester (IN) | Fulton County | USA |
| RCS | Rochester | Rochester | United Kingdom |
| RCT | Reed City (MI) | Miller Field | USA |
| RCU | Rio Cuarto | Rio Cuarto | Argentina |
| RCY | Rum Cay | Rum Cay | Bahamas |
| RDA | Rockhampton Downs | Rockhampton Downs | Australia |
| RDB | Red Dog (AK) | Red Dog | USA |
| RDC | Redencao | Redencao | Brazil |
| RDD | Redding (CA) | Redding | USA |
| RDE | Merdey | Merdey | Indonesia |
| RDG | Reading (PA) | Municipal/Spaatz Fld | USA |
| RDM | Redmond (OR) | Roberts Field | USA |
| RDR | Red River (ND) | Grand Forks AFB | USA |
| RDS | Rincon de los Sauces | Rincon de Los Sauces | Argentina |
| RDT | Richard Toll | Richard Toll | Senegal |
| RDU | Raleigh/Durham (NC) | Durham/Raleigh Airport | USA |
| RDV | Red Devil (AK) | Red Devil | USA |
| RDZ | Rodez | Marcillac | France |
| REA | Reao | Reao | French Polynesia |
| REB | Rechlin | Rechlin | Germany |
| REC | Recife | Guararapes-Gilberto Freyre International Airport | Brazil |
| RED | Reedsville (PA) | Mifflin County | USA |
| REE | Lubbock (TX) | Reese AFB | USA |
| REG | Reggio Calabria | Tito Menniti | Italy |
| REH | Rehoboth Beach (DE) | Rehoboth Beach | USA |
| REI | Regina | Regina | French Guiana |
| REK | Reykjavik | Metropolitan Area | Iceland |
| REL | Trelew | Almirante Marcos A. Zar Airport | Argentina |
| REN | Orenburg | Orenburg | Russia |
| REO | Rome (OR) | State | USA |
| REP | Siem Reap | Siem Reap-Angkor International Airport | Cambodia |
| RER | Retalhuleu | Base Aerea Del Sur | Guatemala |
| RES | Resistencia | Resistencia | Argentina |
| RET | Rost | Stolport | Norway |
| REU | Reus | Reus | Spain |
| REW | Rewa | Rewa | India |
| REX | Reynosa | Gen. Lucio Blanco | Mexico |
| REY | Reyes | Reyes | Bolivia |
| REZ | Resende | Resende | Brazil |
| RFA | Rafai | Rafai | Central African Republic |
| RFD | Rockford (IL) | Greater Rockford | USA |
| RFG | Refugio (TX) | Rooke Field | USA |
| RFK | Anguilla (MS) | Rollang Field | USA |
| RFN | Raufarhofn | Raufarhofn | Iceland |
| RFP | Raiatea | Raiatea | French Polynesia |
| RFR | Rio Frio | Rio Frio | Costa Rica |
| RFS | Rosita | Rosita | Nicaragua |
| RGA | Rio Grande | Rio Grande | Argentina |
| RGE | Porgera | Porgera | Papua New Guinea |
| RGH | Balurghat | Balurghat | India |
| RGI | Rangiroa | Rangiroa | French Polynesia |
| RGL | Rio Gallegos | Internacional | Argentina |
| RGN | Yangon | Mingaladon | Myanmar |
| RGR | Ranger (TX) | Ranger Municipal | USA |
| RGT | Rengat | Japura | Indonesia |
| RHA | Reykholar | Reykholar | Iceland |
| RHD | Rio Hondo | Rio Hondo | Argentina |
| RHE | Reims | Reims | France |
| RHG | Ruhengeri | Ruhengeri | Rwanda |
| RHI | Rhinelander (WI) | Oneida County | USA |
| RHL | Roy Hill | Roy Hill | Australia |
| RHO | Rhodes | Diagoras Airport | Greece |
| RHP | Ramechhap | Ramechhap | Nepal |
| RHV | San Jose (CA) | Reid-Hillview | USA |
| RIA | Santa Maria | Base Aerea | Brazil |
| RIB | Riberalta | Gen Buech | Bolivia |
| RIC | Richmond (VA) | International (Byrd Field) | USA |
| RID | Richmond (IN) | Richmond | USA |
| RIE | Rice Lake (WI) | Rice Lake | USA |
| RIF | Richfield (UT) | Reynolds | USA |
| RIG | Rio Grande | Rio Grande | Brazil |
| RIJ | Rioja | Rioja | Peru |
| RIK | Carrillo | Carrillo | Costa Rica |
| RIL | Rifle (CO) | Garfield County | USA |
| RIM | Rodriguez De Men | Rodriguez De Men | Peru |
| RIN | Ringi Cove | Ringi Cove | Solomon Islands |
| RIO | Rio De Janeiro | Metropolitan Area | Brazil |
| RIR | Riverside (CA) | Riverside Fla-Bob | USA |
| RIS | Rishiri | Rishiri | Japan |
| RIT | Rio Tigre | Rio Tigre | Panama |
| RIV | Riverside (CA) | March AFB | USA |
| RIW | Riverton (WY) | Riverton | USA |
| RIX | Riga | Riga | Latvia |
| RIY | Riyan Mukalla | Riyan Mukalla | Yemen |
| RIZ | Rio Alzucar | Rio Alzucar | Panama |
| RJA | Rajahmundry | Rajahmundry | India |
| RJB | Rajbiraj | Rajbiraj | Nepal |
| RJH | Rajshahi | Rajshahi | Bangladesh |
| RJI | Rajouri | Rajouri | India |
| RJL | Logroño | Logroño–Agoncillo Airport | Spain |
| RJK | Rijeka | Rijeka | Croatia |
| RJN | Rafsanjan | Rafsanjan | Iran |
| RKC | Yreka (CA) | Yreka | USA |
| RKD | Rockland (ME) | Knox County Regional | USA |
| RKE | Copenhagen | Roskilde Airport | Denmark |
| RKH | Rock Hill (SC) | Rock Hill | USA |
| RKI | Rokot | Rokot | Indonesia |
| RKO | Sipora | Sipora | Indonesia |
| RKP | Rockport (TX) | Aransas County | USA |
| RKR | Poteau (OK) | Robert S Kerr | USA |
| RKS | Rock Springs (WY) | Sweetwater County | USA |
| RKT | Ras Al Khaimah | Ras Al Khaimah | United Arab Emirates |
| RKU | Yule Island | Kairuku | Papua New Guinea |
| RKV | Reykjavik | Reykjavik Domestic | Iceland |
| RKW | Rockwood (TN) | Municipal | USA |
| RKY | Rokeby | Rokeby | Australia |
| RLA | Rolla (MO) | National | USA |
| RLD | Richland (WA) | Richland | USA |
| RLG | Rostock | Rostock-Laage Airport | Germany |
| RLI | Anniston (AL) | Reilly AHP | USA |
| RLP | Rosella Plains | Rosella Plains | Australia |
| RLT | Arlit | Arlit | Niger |
| RLU | Bornite (AK) | Bornite Upper | USA |
| RMA | Roma | Roma | Australia |
| RMB | Buraimi | Buraimi | Oman |
| RMC | Rockford (IL) | Machesney | USA |
| RMD | Ramagundam | Ramagundam | India |
| RME | Rome (NY) | Griffiss AFB | USA |
| RMG | Rome (GA) | Richard B Russell | USA |
| RMI | Rimini | Miramare | Italy |
| RMK | Renmark | Renmark | Australia |
| RML | Colombo | Ratmalana | Sri Lanka |
| RMN | Rumginae | Rumginae | Papua New Guinea |
| RMP | Rampart (AK) | Rampart | USA |
| RMS | Ramstein | Ramstein Air Base | Germany |
| RNA | Arona | Ulawa Airport | Solomon Islands |
| RNB | Ronneby | Kallinge | Sweden |
| RNC | Mcminnville (TN) | Warren County | USA |
| RND | San Antonio (TX) | Randolph AFB | USA |
| RNE | Roanne | Renaison | France |
| RNG | Rangely (CO) | Rangely | USA |
| RNH | New Richmond (WI) | Municipal | USA |
| RNI | Corn Island | Corn Island | Nicaragua |
| RNJ | Yoronjima | Yoronjima | Japan |
| RNL | Rennell | Rennell | Solomon Islands |
| RNN | Bornholm island | Bornholm Airport | Denmark |
| RNO | Reno (NV) | Reno/Tahoe International Airport | USA |
| RNP | Rongelap Island | Rongelap Island | Marshall Islands |
| RNR | Robinson River | Robinson River | Papua New Guinea |
| RNS | Rennes | St Jacques | France |
| RNT | Renton (WA) | Renton | USA |
| RNU | Ranau | Ranau | Malaysia |
| RNZ | Rensselaer (IN) | Rensselaer | USA |
| ROA | Roanoke (VA) | Municipal | USA |
| ROB | Monrovia | Roberts International Airport | Liberia |
| ROC | Rochester (NY) | Monroe County | USA |
| ROD | Robertson | Robertson | South Africa |
| ROG | Rogers (AR) | Rogers | USA |
| ROH | Robinhood | Robinhood | Australia |
| ROI | Roi Et | Roi Et Airport | Thailand |
| ROK | Rockhampton | Rockhampton | Australia |
| ROL | Roosevelt (UT) | Roosevelt | USA |
| ROM | Rome | Metropolitan Area | Italy |
| RON | Rondon | Rondon | Colombia |
| ROO | Rondonopolis | Rondonopolis | Brazil |
| ROP | Rota | Rota | Northern Mariana Islands |
| ROR | Koror | Airai | Palau |
| ROS | Rosario | Fisherton | Argentina |
| ROT | Rotorua | Rotorua | New Zealand |
| ROU | Rousse | Rousse | Bulgaria |
| ROV | Rostov | Rostov | Russia |
| ROW | Roswell (NM) | Industrial | USA |
| ROX | Roseau (MN) | Municipal | USA |
| ROY | Rio Mayo | Rio Mayo | Argentina |
| RPA | Rolpa | Rolpa | Nepal |
| RPB | Roper Bar | Roper Bar | Australia |
| RPM | Ngukurr | Ngukurr | Australia |
| RPN | Rosh Pina | Rosh Pina | Israel |
| RPR | Raipur | Raipur | India |
| RPV | Roper Valley | Roper Valley | Australia |
| RPX | Roundup (MT) | Roundup | USA |
| RRE | Marree | Marree | Australia |
| RRG | Rodrigues Island | Rodrigues Island | Mauritius |
| RRI | Barora | Barora | Solomon Islands |
| RRK | Rourkela | Rourkela | India |
| RRL | Merrill (WI) | Municipal | USA |
| RRM | Marromeu | Marromeu | Mozambique |
| RRN | Serra Norte | Serra Norte | Brazil |
| RRO | Sorrento | Sorrento | Italy |
| RRS | Roros | Roros | Norway |
| RRT | Warroad (MN) | Warroad | USA |
| RRV | Robinson River | Robinson River | Australia |
| RSA | Santa Rosa | Santa Rosa | Argentina |
| RSB | Roseberth | Roseberth | Australia |
| RSD | Rock Sound | S Eleuthera | Bahamas |
| RSE | Sydney | Au-Rose Bay | Australia |
| RSG | Serra Pelada | Serra Pelada | Brazil |
| RSH | Russian Mission (AK) | Russian SPB | USA |
| RSI | Rio Sidra | Rio Sidra | Panama |
| RSJ | Rosario (WA) | Rosario SPB | USA |
| RSK | Ransiki | Ransiki | Indonesia |
| RSL | Russell (KS) | Russell | USA |
| RSN | Ruston (LA) | Ruston | USA |
| RSP | Raspberry Strait (AK) | Raspberry Strait | USA |
| RSS | Roseires | Roseires | Sudan |
| RST | Rochester (MN) | Municipal | USA |
| RSU | Yeosu | Yeosu | South Korea |
| RSW | Fort Myers (FL) | Southwest Florida Reg | USA |
| RSX | Rouses Point (NY) | Rouses Point | USA |
| RTA | Rotuma Island | Rotuma Island | Fiji |
| RTB | Roatan | Roatan | Honduras |
| RTC | Ratnagiri | Ratnagiri | India |
| RTD | Rotunda (FL) | Rotunda | USA |
| RTE | Marguerite Bay (AK) | Marguerite Bay | USA |
| RTG | Ruteng | Ruteng | Indonesia |
| RTI | Roti | Roti | Indonesia |
| RTL | Spirit Lake IA | Spirit Lake | USA |
| RTM | Rotterdam | Metropolitan Area | Netherlands |
| RTN | Raton (NM) | Crews Field | USA |
| RTP | Rutland Plains | Rutland Plains | Australia |
| RTS | Rottnest Island | Rottnest Island | Australia |
| RTW | Saratov | Saratov | Russia |
| RTY | Merty | Merty | Australia |
| RUA | Arua | Arua | Uganda |
| RUF | Yuruf | Yuruf | Indonesia |
| RUG | Rugao | Rugao | PR China |
| RUH | Riyadh | King Khaled International Airport | Saudi Arabia |
| RUI | Ruidoso (NM) | Municipal | USA |
| RUK | Rukumkot | Rukumkot | Nepal |
| RUM | Rumjatar | Rumjatar | Nepal |
| RUN | St Denis de la Reunion | Gillot | Reunion |
| RUP | Rupsi | Rupsi | India |
| RUR | Rurutu | Rurutu | French Polynesia |
| RUS | Marau Sound | Marau Sound | Solomon Islands |
| RUT | Rutland (VT) | Rutland | USA |
| RUU | Ruti | Ruti | Papua New Guinea |
| RUV | Rubelsanto | Rubelsanto | Guatemala |
| RUY | Copan | Copan | Honduras |
| RVA | Farafangana | Farafangana | Madagascar |
| RVC | Rivercess | Rivercess | Liberia |
| RVD | Rio Verde | Rio Verde | Brazil |
| RVE | Saravena | Saravena | Colombia |
| RVH | St Petersburg | Rzhevka | Russia |
| RVK | Roervik | Ryumsjoen Airport | Norway |
| RVN | Rovaniemi | Rovaniemi | Finland |
| RVO | Reivilo | Reivilo | South Africa |
| RVR | Green River (UT) | Green River | USA |
| RVS | Tulsa (OK) | R.Lloyd Jones | USA |
| RVY | Rivera | Rivera | Uruguay |
| RWB | Rowan Bay (AK) | Rowan Bay | USA |
| RWF | Redwood Falls (MN) | Redwood Falls Municipal | USA |
| RWI | Rocky Mount (NC) | Rocky Mount-Wilson | USA |
| RWL | Rawlins (WY) | Rawlins | USA |
| RWN | Rovno | Rovno | Ukraine |
| RXA | Raudha | Raudha | Yemen |
| RXS | Roxas City | Roxas City | Philippines |
| RYB | Rybinsk | Rybinsk | Russia |
| RYG | Moss | Rygge Civilian Airport | Norway |
| RYK | Rahim Yar Khan | Rahim Yar Khan | Pakistan |
| RYN | Royan | Medis | France |
| RYO | Rio Turbio | Rio Turbio | Argentina |
| RZA | Santa Cruz | Santa Cruz | Argentina |
| RZE | Rzeszow | Jasionka | Poland |
| RZH | Lancaster (CA) | Quartz Hill | USA |
| RZN | Ryazan | Ryazan | Russia |
| RZR | Ramsar | Ramsar | Iran |
| RZZ | Roanoke Rapids (NC) | Halifax County | USA |
| Code | City | Airport | Country |
| SAA | Saratoga (WY) | Shively | USA |
| SAB | Saba Island | J. Yrausquin | Netherlands Antilles |
| SAC | Sacramento (CA) | Executive | USA |
| SAD | Safford (AZ) | Safford | USA |
| SAE | Sangir | Sangir | Indonesia |
| SAF | Santa Fe (NM) | Santa Fe | USA |
| SAG | Sagwon (AK) | Sagwon | USA |
| SAH | Sana’a | Sana’a International | Yemen |
| SAI | San Marino | San Marino | San Marino |
| SAJ | Sirajganj | Sirajganj | Bangladesh |
| SAK | Saudarkrokur | Saudarkrokur | Iceland |
| SAL | San Salvador | Comalapa International | El Salvador |
| SAM | Salamo | Salamo | Papua New Guinea |
| SAN | San Diego (CA) | Lindberg Field S.Diego | USA |
| SAO | Sao Paulo | Metropolitan Area | Brazil |
| SAP | San Pedro Sula | Ramon Villeda Morales | Honduras |
| SAQ | San Andros | San Andros | Bahamas |
| SAR | Sparta (IL) | Sparta Community | USA |
| SAS | Salton City (CA) | Salton City | USA |
| SAT | San Antonio (TX) | San Antonio International | USA |
| SAU | Sawu | Sawu | Indonesia |
| SAV | Savannah (GA) | Savannah International | USA |
| SAW | Pendik, Istanbul | Sabiha Gökçen International Airport | Turkey |
| SAX | Sambu | Sambu | Panama |
| SAY | Siena | Siena | Italy |
| SAZ | Sasstown | Sasstown | Liberia |
| SBA | Santa Barbara (CA) | Municipal Airport | USA |
| SBB | Santa Barbara Ba | Santa Barbara Ba | Venezuela |
| SBC | Selbang | Selbang | Papua New Guinea |
| SBD | San Bernardino (CA) | Norton AFB | USA |
| SBE | Suabi | Suabi | Papua New Guinea |
| SBF | Sardeh Band | Sardeh Band | Afghanistan |
| SBG | Sabang | Sabang | Indonesia |
| SBH | St Barthelemy | St Barthelemy | Guadeloupe |
| SBI | Koundara | Sambailo | Guinea |
| SBJ | Sao Mateus | Sao Mateus | Brazil |
| SBK | St Brieuc | Tremuson | France |
| SBL | Santa Ana | Yacuma | Bolivia |
| SBM | Sheboygan (WI) | Memorial | USA |
| SBN | South Bend (IN) | South Bend Regional | USA |
| SBO | Salina (UT) | Salina | USA |
| SBP | San Luis Obispo (CA) | County Airport | USA |
| SBQ | Sibi | Sibi | Pakistan |
| SBR | Saibai Island | Saibai Island | Australia |
| SBS | Steamboat Springs (CO) | Steamboat Springs | USA |
| SBT | San Bernardino (CA) | Tri-City | USA |
| SBU | Springbok | Springbok | South Africa |
| SBV | Sabah | Sabah | Papua New Guinea |
| SBW | Sibu | Sibu | Malaysia |
| SBX | Shelby (MT) | Shelby | USA |
| SBY | Salisbury-Ocean City (MD) | Wicomico Regional | USA |
| SBZ | Sibiu | Sibiu | Romania |
| SCA | Santa Catalina | Santa Catalina | Colombia |
| SCB | Scribner (NE) | State | USA |
| SCC | Prudhoe Bay/Deadhorse (AK) | Prudhoe Bay/Deadhorse | USA |
| SCD | Sulaco | Sulaco | Honduras |
| SCE | State College (PA) | University Park | USA |
| SCF | Phoenix (AZ) | Scottsdale Municipal | USA |
| SCG | Spring Creek | Spring Creek | Australia |
| SCH | Schenectady (NY) | County | USA |
| SCI | San Cristobal | San Cristobal | Venezuela |
| SCJ | Smith Cove (AK) | Smith Cove | USA |
| SCK | Stockton (CA) | Stockton | USA |
| SCL | Santiago | Arturo Merino Benitez | Chile |
| SCM | Scammon Bay (AK) | SPB | USA |
| SCN | Saarbruecken | Saarbrücken Airport, Ensheim | Germany |
| SCO | Aktau | Aktau | Kazakhstan |
| SCP | St Crepin | St Crepin | France |
| SCQ | Santiago De Compostela | Santiago De Compostela | Spain |
| SCR | Scranton (PA) | Municipal Airport | USA |
| SCR | Wilkes-Barre (PA) | Municipal Airport | USA |
| SCS | Shetland Islands | Scatsta | United Kingdom |
| SCT | Socotra | Socotra | Yemen |
| SCU | Santiago | Antonio Maceo | Cuba |
| SCV | Suceava | Salcea | Romania |
| SCW | Syktyvkar | Syktyvkar | Russia |
| SCX | Salina Cruz | Salina Cruz | Mexico |
| SCY | San Cristobal | San Cristobal Airport | Ecuador |
| SCZ | Santa Cruz Island | Santa Cruz Island | Solomon Islands |
| SDA | Baghdad | Saddam International | Iraq |
| SDB | Saldanha Bay | Langebaanweg | South Africa |
| SDC | Sandcreek | Sandcreek | Guyana |
| SDD | Lubango | Lubango | Angola |
| SDE | Santiago Del Estero | Santiago Del Estero | Argentina |
| SDF | Louisville (KY) | Standiford Field | USA |
| SDG | Sanandaj | Sanandaj | Iran |
| SDH | Santa Rosa Copan | Santa Rosa Copan | Honduras |
| SDI | Saidor | Saidor | Papua New Guinea |
| SDJ | Sendai | Sendai | Japan |
| SDK | Sandakan | Sandakan | Malaysia |
| SDL | Sundsvall | Sundsvall/Harnosand | Sweden |
| SDM | San Diego (CA) | Brown Field Municipal | USA |
| SDN | Sandane | Sandane | Norway |
| SDO | Ryotsu Sado Island | Ryotsu Sado | Japan |
| SDP | Sand Point (AK) | Municipal | USA |
| SDQ | Santo Domingo | Las Americas | Dominican Republic |
| SDR | Santander | Santander | Spain |
| SDS | Sado Shima | Sado Shima | Japan |
| SDT | Saidu Sharif | Saidu Sharif | Pakistan |
| SDU | Rio De Janeiro | Santos Dumont | Brazil |
| SDV | Tel Aviv Yafo | Sde Dov | Israel |
| SDW | Sandwip | Sandwip | Bangladesh |
| SDX | Sedona (AZ) | Sedona | USA |
| SDY | Sidney (MT) | Richland Municipal | USA |
| SDZ | Shetland Islands | Metropolitan Area | United Kingdom |
| SEA | Seattle (WA) | Seattle/Tacoma International | USA |
| SEB | Sebha | Sebha | Libya |
| SEC | Serre Chevalier | Serre Chevalier | France |
| SED | Sedom | Min’hat Hashnayim | Israel |
| SEE | San Diego (CA) | Gillespie Field | USA |
| SEF | Sebring (FL) | Air Terminal | USA |
| SEG | Selinsgrove (PA) | Penn Valley | USA |
| SEH | Senggeh | Senggeh | Indonesia |
| SEI | Senhor Do Bonfim | Senhor Do Bonfim | Brazil |
| SEJ | Seydisfjordur | Seydisfjordur | Iceland |
| SEK | Ksar Es Souk | Ksar Es Souk | Morocco |
| SEL | Seoul | Metropolitan Area | South Korea |
| SEM | Selma (AL) | Craig AFB | USA |
| SEN | Southend | Municipal | United Kingdom |
| SEO | Seguela | Seguela | Cote d’Ivoire |
| SEP | Stephenville (TX) | Clark Field | USA |
| SEQ | Sungai Pakning | Sungai Pakning | Indonesia |
| SER | Seymour (IN) | Freeman Municipal | USA |
| SES | Selma (AL) | Selfield | USA |
| SET | San Esteban | San Esteban | Honduras |
| SEU | Seronera | Seronera | Tanzania |
| SEV | Severodoneck | Severodoneck | Ukraine |
| SEW | Siwa | Siwa | Egypt |
| SEX | Sembach | Sembach | Germany |
| SEY | Selibaby | Selibaby | Mauritania |
| SEZ | Mahe Island | Seychelles International | Seychelles |
| SFA | Sfax | Sfax El Maou | Tunisia |
| SFB | Orlando (FL) | Central Florida Reg. | USA |
| SFC | St Francois | St Francois | Guadeloupe |
| SFD | San Fernando De Apure | Las Flecheras | Venezuela |
| SFE | San Fernando | San Fernando | Philippines |
| SFF | Spokane (WA) | Felts Field | USA |
| SFG | St Martin | Esperance | Guadeloupe |
| SFH | San Felipe | San Felipe | Mexico |
| SFI | Safi | Safi | Morocco |
| SFJ | Kangerlussuaq | Kangerlussuaq | Greenland |
| SFJ | St John Island | Kangerlussuaq | U.S. Virgin Islands |
| SFK | Soure | Soure | Brazil |
| SFL | Sao Filipe | Sao Filipe | Cape Verde |
| SFM | Sanford (ME) | Sanford | USA |
| SFN | Santa Fe | Santa Fe | Argentina |
| SFO | San Francisco (CA) | International | USA |
| SFP | Surfers Paradise | Surfers Paradise | Australia |
| SFQ | Sanliurfa | Sanliurfa | Turkey |
| SFR | San Fernando (CA) | San Fernando | USA |
| SFS | Subic Bay | Subic Bay International Airportt | Philippines |
| SFT | Skelleftea | Skelleftea | Sweden |
| SFU | Safia | Safia | Papua New Guinea |
| SFV | Santa Fe Do Sul | Santa Fe Do Sul | Brazil |
| SFW | Santa Fe | Santa Fe | Panama |
| SFX | San Felix | San Felix | Venezuela |
| SFY | Springfield (MA) | Metropolitan Area | USA |
| SFZ | Smithfield (RI) | North Central | USA |
| SGA | Sheghnan | Sheghnan | Afghanistan |
| SGB | Singaua | Singaua | Papua New Guinea |
| SGC | Surgut | Surgut | Russia |
| SGD | Sonderborg | Sonderborg | Denmark |
| SGE | Siegen | Siegerland Airport | Germany |
| SGF | Springfield (MO) | Springfield-Branson Rg | USA |
| SGG | Simanggang | Simanggang | Malaysia |
| SGH | Springfield (OH) | Springfield | USA |
| SGI | Sargodha | Sargodha Apt | Pakistan |
| SGJ | Sagarai | Sagarai | Papua New Guinea |
| SGK | Sangapi | Sangapi | Papua New Guinea |
| SGL | Manila | Sangley Point NAS | Philippines |
| SGM | San Ignacio | San Ignacio | Mexico |
| SGN | Ho Chi Minh City | Ho Chi Minh City | Viet Nam |
| SGO | St George | St George | Australia |
| SGP | Shay Gap | Shay Gap | Australia |
| SGQ | Sanggata | Sanggata | Indonesia |
| SGR | Houston (TX) | Sugar Land Municipal | USA |
| SGS | Sanga Sanga | Sanga Sanga | Philippines |
| SGT | Stuttgart (AR) | Stuttgart | USA |
| SGU | Saint George (UT) | Municipal | USA |
| SGV | Sierra Grande | Sierra Grande | Argentina |
| SGW | Saginaw Bay (AK) | Saginaw Bay | USA |
| SGX | Songea | Songea | Tanzania |
| SGY | Skagway (AK) | Municipal | USA |
| SGZ | Songkhla | Songkhla | Thailand |
| SHA | Shanghai | Hongqiao | PR China |
| SHB | Nakashibetsu | Nakashibetsu | Japan |
| SHC | Indaselassie | Indaselassie | Ethiopia |
| SHD | Staunton (VA) | Shenandoah Valley | USA |
| SHE | Shenyang | Shenyang | PR China |
| SHF | Shanhaiguan | Shanhaiguan | PR China |
| SHG | Shungnak (AK) | Shungnak | USA |
| SHH | Shishmaref (AK) | Shishmaref | USA |
| SHI | Shimojishima | Shimojishima | Japan |
| SHJ | Sharjah | Sharjah | United Arab Emirates |
| SHK | Sehonghong | Sehonghong | Lesotho |
| SHL | Shillong | Shillong | India |
| SHM | Shirahama | Shirahama | Japan |
| SHN | Shelton (WA) | Sanderson Field | USA |
| SHO | Sokcho | Solak | South Korea |
| SHP | Qinhuangdao | Qinhuangdao | PR China |
| SHQ | Southport | Southport | Australia |
| SHR | Sheridan (WY) | Sheridan | USA |
| SHS | Shashi | Shashi | PR China |
| SHT | Shepparton | Shepparton | Australia |
| SHU | Smith Point | Smith Point | Australia |
| SHV | Shreveport (LA) | Regional | USA |
| SHW | Sharurah | Sharurah | Saudi Arabia |
| SHX | Shageluk (AK) | Shageluk | USA |
| SHY | Shinyanga | Shinyanga | Tanzania |
| SHZ | Seshutes | Seshutes | Lesotho |
| SIA | Xi An | Xiguan | PR China |
| SIB | Sibiti | Sibiti | Congo (ROC) |
| SIC | Sinop | Sinop Airport | Turkey |
| SID | Sal | Amilcar Cabral International | Cape Verde |
| SIE | Sines | Sines | Portugal |
| SIF | Simara | Simara | Nepal |
| SIG | San Juan | Isla Grande | Puerto Rico |
| SIH | Silgadi Doti | Silgadi Doti | Nepal |
| SII | Sidi Ifni | Sidi Ifni | Morocco |
| SIJ | Siglufjordur | Siglufjordur | Iceland |
| SIK | Sikeston (MO) | Memorial | USA |
| SIL | Sila | Sila | Papua New Guinea |
| SIM | Simbai | Simbai | Papua New Guinea |
| SIN | Singapore | Changi Airport | Singapore |
| SIO | Smithton | Smithton | Australia |
| SIP | Simferopol | Simferopol | Ukraine |
| SIQ | Singkep | Dabo | Indonesia |
| SIR | Sion | Sion | Switzerland |
| SIS | Sishen | Sishen | South Africa |
| SIT | Sitka (AK) | Sitka | USA |
| SIU | Siuna | Siuna | Nicaragua |
| SIV | Sullivan (IN) | County | USA |
| SIW | Sibisa | Sibisa | Indonesia |
| SIX | Singleton | Singleton | Australia |
| SIY | Montague (CA) | Siskiyou County | USA |
| SIZ | Sissano | Sissano | Papua New Guinea |
| SJA | San Juan | San Juan | Peru |
| SJB | San Joaquin | San Joaquin | Bolivia |
| SJC | San Jose (CA) | Municipal | USA |
| SJD | San Jose Cabo | Los Cabos | Mexico |
| SJE | San Jose Del Gua | San Jose Del Gua | Colombia |
| SJF | Kangerlussuaq | St John Island | Greenland |
| SJF | St John Island | St John Island | U.S. Virgin Islands |
| SJG | San Pedro Jagua | San Pedro Jagua | Colombia |
| SJH | San Juan Del Cesar | San Juan Del Cesar | Colombia |
| SJI | San Jose | Mcguire Fld | Philippines |
| SJJ | Sarajevo | Butmir | Bosnia and Herzegovina |
| SJK | Sao Jose Dos Campos | Sao Jose Dos Campos | Brazil |
| SJL | Sao Gabriel | Da Cachoeira | Brazil |
| SJM | San Juan | San Juan | Dominican Republic |
| SJN | St Johns (AZ) | Municipal | USA |
| SJO | San Jose | Juan Santamaria International | Costa Rica |
| SJP | Sao Jose Do Rio Preto | Sao Jose Do Rio Preto | Brazil |
| SJQ | Sesheke | Sesheke | Zambia |
| SJR | San Juan D Ur | San Juan D Ur | Colombia |
| SJS | San Jose | San Jose | Bolivia |
| SJT | San Angelo (TX) | Mathis Field | USA |
| SJU | San Juan | Luis Munoz Marin International | Puerto Rico |
| SJV | San Javier | San Javier | Bolivia |
| SJW | Shijiazhuang | Daguocun | PR China |
| SJX | Sartaneja | Sartaneja | Belize |
| SJY | Seinajoki | Ilmajoki | Finland |
| SJZ | Sao Jorge Island | Sao Jorge Island | Portugal |
| SKA | Spokane (WA) | Fairchild AFB | USA |
| SKB | St Kitts | Golden Rock | St. Kitts And Nevis |
| SKC | Suki | Suki | Papua New Guinea |
| SKD | Samarkand | Samarkand | Uzbekistan |
| SKE | Skien | Skien | Norway |
| SKF | San Antonio (TX) | Kelly AFB | USA |
| SKG | Thessaloniki | Makedonia Airport | Greece |
| SKH | Surkhet | Surkhet | Nepal |
| SKI | Skikda | Skikda | Algeria |
| SKJ | Sitkinak Island (AK) | Sitkinak Cgs | USA |
| SKK | Shaktoolik (AK) | Shaktoolik | USA |
| SKL | Isle Of Skye | Broadford | United Kingdom |
| SKM | Skeldon | Skeldon | Guyana |
| SKN | Stokmarknes | Skagen | Norway |
| SKO | Sokoto | Sokoto | Nigeria |
| SKP | Skopje | Skopje | Macedonia |
| SKQ | Sekakes | Sekakes | Lesotho |
| SKR | Shakiso | Shakiso | Ethiopia |
| SKS | Vojens | Vojens | Denmark |
| SKT | Sialkot | Sialkot | Pakistan |
| SKU | Skiros | Skiros | Greece |
| SKV | Santa Katarina | Mount Sinai | Egypt |
| SKW | Skwentna (AK) | Intermediate | USA |
| SKX | Saransk | Saransk | Russia |
| SKY | Sandusky (OH) | Griffing Sandusky | USA |
| SKZ | Sukkur | Sukkur | Pakistan |
| SLA | Salta | Gen Belgrano | Argentina |
| SLB | Storm Lake IA | Municipal | USA |
| SLC | Salt Lake City (UT) | International | USA |
| SLD | Sliac | Sliac | Slovakia |
| SLE | Salem (OR) | Mcnary Field | USA |
| SLF | Sulayel | Sulayel | Saudi Arabia |
| SLG | Siloam Springs (AR) | Smith Field | USA |
| SLH | Sola | Sola | Vanuatu |
| SLI | Solwezi | Solwezi | Zambia |
| SLJ | Chandler (AZ) | Stellar Air Park | USA |
| SLK | Saranac Lake (NY) | Adirondack | USA |
| SLL | Salalah | Salalah | Oman |
| SLM | Salamanca | Matacan | Spain |
| SLN | Salina (KS) | Salina | USA |
| SLO | Salem (IL) | Leckrone | USA |
| SLP | San Luis Potosi | San Luis Potosi | Mexico |
| SLQ | Sleetmute (AK) | Sleetmute | USA |
| SLR | Sulphur Springs (TX) | Sulphur Springs | USA |
| SLS | Silistra | Silistra | Bulgaria |
| SLT | Salida (CO) | Salida | USA |
| SLU | Saint Lucia | Vigie | Saint Lucia |
| SLV | Simla | Simla | India |
| SLW | Saltillo | Saltillo | Mexico |
| SLX | Salt Cay | Salt Cay | Turks and Caicos Islands |
| SLY | Salehard | Salehard | Russia |
| SLZ | Sao Luis | Mal. Cunha Machado International Airport | Brazil |
| SMA | Santa Maria | Vila Do Porto | Portugal |
| SMB | Cerro Sombrero | Cerro Sombrero | Chile |
| SMC | Santa Maria | Santa Maria | Colombia |
| SMD | Fort Wayne (IN) | Smith Field | USA |
| SME | Somerset (KY) | Pulaski County | USA |
| SMF | Sacramento (CA) | Metropolitan | USA |
| SMG | Santa Maria | Santa Maria | Peru |
| SMH | Sapmanga | Sapmanga | Papua New Guinea |
| SMI | Samos | Samos | Greece |
| SMJ | Sim | Sim | Papua New Guinea |
| SMK | St Michael (AK) | St Michael | USA |
| SML | Stella Maris | Estate Airstrip | Bahamas |
| SMM | Semporna | Semporna | Malaysia |
| SMN | Salmon (ID) | Salmon | USA |
| SMO | Santa Monica (CA) | Santa Monica | USA |
| SMP | Stockholm | Stockholm | Papua New Guinea |
| SMQ | Sampit | Sampit | Indonesia |
| SMR | Santa Marta | Simon Bolivar | Colombia |
| SMS | Sainte Marie | Sainte Marie | Madagascar |
| SMT | Sun Moon Lake | Sun Moon Lake | Taiwan |
| SMU | Sheep Mountain (AK) | Sheep Mountain | USA |
| SMV | St Moritz | Samedan | Switzerland |
| SMW | Smara | Smara | Morocco |
| SMX | Santa Maria (CA) | Public | USA |
| SMY | Simenti | Simenti | Senegal |
| SMZ | Stoelmans Eiland | Stoelmans Eiland | Suriname |
| SNA | Santa Ana (CA) | John Wayne International | USA |
| SNB | Snake Bay | Snake Bay | Australia |
| SNC | Salinas | Salinas | Ecuador |
| SND | Seno | Seno | Lao PDR |
| SNE | Sao Nicolau | Preguica | Cape Verde |
| SNF | San Felipe | San Felipe | Venezuela |
| SNG | San Ignacio De Velasco | San Ignacio De Velasco | Bolivia |
| SNH | Stanthorpe | Stanthorpe | Australia |
| SNI | Sinoe | R.E. Murray | Liberia |
| SNJ | San Julian | San Julian | Cuba |
| SNK | Snyder (TX) | Winston Field | USA |
| SNL | Shawnee (OK) | Municipal | USA |
| SNM | San Ignacio De M | San Ignacio De M | Bolivia |
| SNN | Shannon | Shannon | Ireland |
| SNO | Sakon Nakhon | Sakon Nakhon | Thailand |
| SNP | Saint Paul Island (AK) | Saint Paul Island | USA |
| SNQ | San Quintin | San Quintin | Mexico |
| SNR | St Nazaire | Montoir | France |
| SNS | Salinas (CA) | Salinas | USA |
| SNT | Sabana De Torres | Sabana De Torres | Colombia |
| SNU | Santa Clara | Santa Clara | Cuba |
| SNV | Santa Elena | Santa Elena | Venezuela |
| SNW | Thandwe | Thandwe | Myanmar |
| SNX | Sabana De Mar | Sabana De Mar | Dominican Republic |
| SNY | Sidney (NE) | Sidney | USA |
| SNZ | Santa Cruz | Santa Cruz | Brazil |
| SOA | Soc Trang | Soc Trang | Viet Nam |
| SOB | Saarmelleek | Saarmelleek/Balaton | Hungary |
| SOC | Solo City | Adi Sumarmo | Indonesia |
| SOD | Sorocaba | Sorocaba | Brazil |
| SOE | Souanke | Souanke | Congo (ROC) |
| SOF | Sofia | Vrazhdebna | Bulgaria |
| SOG | Sogndal | Haukasen | Norway |
| SOH | Solita | Solita | Colombia |
| SOI | South Molle Island | South Molle Island | Australia |
| SOJ | Sorkjosen | Sorkjosen | Norway |
| SOK | Semongkong | Semongkong | Lesotho |
| SOL | Solomon (AK) | Solomon | USA |
| SOM | San Tome | El Tigre | Venezuela |
| SON | Espiritu Santo | Pekoa | Vanuatu |
| SOO | Soderhamn | Soderhamn | Sweden |
| SOP | Southern Pines (NC) | Pinehurst-S. Pines | USA |
| SOQ | Sorong | Dominique Edward Osok Airport | West Papua, Indonesia |
| SOR | Al Thaurah | Al Thaurah | Syria |
| SOT | Sodankyla | Sodankyla | Finland |
| SOU | Southampton | Eastleigh | United Kingdom |
| SOV | Seldovia (AK) | Seldovia | USA |
| SOW | Show Low (AZ) | Show Low | USA |
| SOX | Sogamoso | Sogamoso | Colombia |
| SOY | Stronsay | Stronsay | United Kingdom |
| SOZ | Solenzara | Solenzara | France |
| SPA | Spartanburg (SC) | Downtown Memorial | USA |
| SPB | St Thomas Island | SPB | U.S. Virgin Islands |
| SPC | Santa Cruz De La Palma | La Palma | Canary Islands, Spain |
| SPD | Saidpur | Saidpur | Bangladesh |
| SPE | Sepulot | Sepulot | Malaysia |
| SPF | Spearfish (SD) | Black Hills | USA |
| SPG | St Petersburg (FL) | Albert Whitted Airport | USA |
| SPH | Sopu | Sopu | Papua New Guinea |
| SPI | Springfield (IL) | Capital | USA |
| SPJ | Sparta | Sparta | Greece |
| SPK | Sapporo | Metropolitan Area | Japan |
| SPL | Schiphol | Off-line Pt | Netherlands |
| SPM | Spangdahlem | Spangdahlem | Germany |
| SPN | Saipan | International | Northern Mariana Islands |
| SPP | Menongue | Menongue | Angola |
| SPQ | San Pedro (CA) | Catalina SPB | USA |
| SPR | San Pedro | San Pedro | Belize |
| SPS | Wichita Falls (TX) | Sheppard AFB | USA |
| SPT | Sipitang | Sipitang | Malaysia |
| SPU | Split | Split | Croatia |
| SPV | Sepik Plains | Sepik Plains | Papua New Guinea |
| SPW | Spencer IA | Municipal | USA |
| SPX | Houston (TX) | Spaceland | USA |
| SPY | San Pedro | San Pedro | Cote d’Ivoire |
| SPZ | Springdale (AR) | Springdale Muni | USA |
| SQA | Santa Ynez (CA) | Santa Ynez | USA |
| SQB | Santa Ana | Santa Ana | Colombia |
| SQC | Southern Cross | Southern Cross | Australia |
| SQD | Sinop | Sinop | Turkey |
| SQE | San Luis De Pale | San Luis De Pale | Colombia |
| SQF | Solano | Solano | Colombia |
| SQG | Sintang | Sintang | Indonesia |
| SQH | Son-La | Na-San | Viet Nam |
| SQI | Sterling Rockfalls (IL) | Whiteside County | USA |
| SQJ | Shehdi | Shehdi | Ethiopia |
| SQK | Sidi Barani | Sidi Barani | Egypt |
| SQL | San Carlos (CA) | San Carlos | USA |
| SQM | Sao Miguel Araguaia | Sao Miguel Araguaia | Brazil |
| SQN | Sanana | Sanana | Indonesia |
| SQO | Storuman | Gunnarn | Sweden |
| SQP | Starcke | Starcke | Australia |
| SQQ | Siauliai | Siauliai | Lithuania |
| SQR | Soroako | Soroako | Indonesia |
| SQS | San Ignacio | Matthew Spain | Belize |
| SQT | Samarai Island | China Straits Airstrip | Papua New Guinea |
| SQU | Saposoa | Saposoa | Peru |
| SQV | Sequim (WA) | Sequim Valley Airport | USA |
| SQW | Skive | Skive Airport | Denmark |
| SQX | Sao Miguel Do Oeste | Sao Miguel Do Oeste | Brazil |
| SQY | Sao Lourenco Do Sul | Sao Lourenco Do Sul | Brazil |
| SQZ | Scampton | RAF Station | United Kingdom |
| SRA | Santa Rosa | Santa Rosa | Brazil |
| SRB | Santa Rosa | Santa Rosa | Bolivia |
| SRC | Searcy (AR) | Searcy | USA |
| SRD | San Ramon | San Ramon | Bolivia |
| SRE | Sucre | Sucre | Bolivia |
| SRF | San Rafael (CA) | Hamilton Field | USA |
| SRG | Semarang | Achmad Uani | Indonesia |
| SRH | Sarh | Sarh | Chad |
| SRI | Samarinda | Samarinda | Indonesia |
| SRJ | San Borja | Capitan G Q Guardia | Bolivia |
| SRK | Sierra Leone | Sierra Leone | Sierra Leone |
| SRL | Santa Rosalia | Santa Rosalia | Mexico |
| SRM | Sandringham | Sandringham | Australia |
| SRN | Strahan | Strahan | Australia |
| SRO | Santana Ramos | Santana Ramos | Colombia |
| SRP | Stord | Stord Airport | Norway |
| SRQ | Sarasota (FL) | Sarasota–Bradenton International Airport | USA |
| SRR | Stradbroke Island | Dunwich | Australia |
| SRS | San Marcos | San Marcos | Colombia |
| SRT | Soroti | Soroti | Uganda |
| SRU | Santa Cruz (CA) | Skypark | USA |
| SRV | Stony River (AK) | Stony River | USA |
| SRW | Salisbury (NC) | Rowan County | USA |
| SRX | Sert | Sert | Libya |
| SRY | Sary | Dashte Naz | Iran |
| SRZ | Santa Cruz | El Trompillo | Bolivia |
| SSA | Salvador | Luis Eduardo Magalhaes International | Brazil |
| SSB | St Croix Island | SPB | U.S. Virgin Islands |
| SSC | Sumter (SC) | Shaw AFB | USA |
| SSD | San Felipe | San Felipe | Colombia |
| SSE | Sholapur | Solapur Airport | India |
| SSF | San Antonio (TX) | Stinson Municipal | USA |
| SSG | Malabo | Santa Isabel | Equatorial Guinea |
| SSH | Sharm El Sheikh | Ophira | Egypt |
| SSI | Brunswick (GA) | Mckinnon | USA |
| SSJ | Sandnessjoen | Stokka | Norway |
| SSK | Sturt Creek | Sturt Creek | Australia |
| SSL | Santa Rosalia | Santa Rosalia | Colombia |
| SSM | Sault Ste. Marie (MI) | Metropolitan Area | USA |
| SSN | Seoul | Seoul Ab | South Korea |
| SSO | Sao Lourenco | Sao Lourenco | Brazil |
| SSP | Silver Plains | Silver Plains | Australia |
| SSQ | La Sarre | La Sarre | Canada |
| SSR | Sara | Sara | Vanuatu |
| SSS | Siassi | Siassi | Papua New Guinea |
| SST | Santa Teresita | Santa Teresita | Argentina |
| SSU | White Sulphur Springs (WV) | Greenbrier | USA |
| SSV | Siasi | Siasi | Philippines |
| SSW | Stuart Island (WA) | Stuart Island | USA |
| SSX | Samsun | Samsun | Turkey |
| SSY | M’Banza Congo | M’Banza Congo | Angola |
| SSZ | Santos | Santos | Brazil |
| STA | Stauning | Stauning | Denmark |
| STB | Santa Barbara Ed | L Delicias | Venezuela |
| STC | Saint Cloud (MN) | Municipal | USA |
| STD | Santo Domingo | Mayo Guerrero | Venezuela |
| STE | Stevens Point (WI) | Stevens Point | USA |
| STF | Stephen Island | Stephen Island | Australia |
| STG | St George Island (AK) | St George Island | USA |
| STH | Strathmore | Strathmore | Australia |
| STI | Santiago | Municipal | Dominican Republic |
| STJ | St Joseph (MO) | Rosecrans Memorial | USA |
| STK | Sterling (CO) | Crosson Field | USA |
| STL | St Louis (MO) | Lambert-St Louis International | USA |
| STM | Santarem (Santarém) | Maestro Wilson Fonseca Airport | Brazil |
| STN | London | Stansted | United Kingdom |
| STO | Stockholm | Metropolitan Area | Sweden |
| STP | Minneapolis (MN) | Downtown | USA |
| STP | St Paul (MN) | St. Paul Downtown | USA |
| STQ | St Marys (PA) | St Marys | USA |
| STR | Stuttgart | Echterdingen | Germany |
| STS | Santa Rosa (CA) | Sonoma County | USA |
| STT | St Thomas Island | H.S.Truman | U.S. Virgin Islands |
| STU | Santa Cruz | Santa Cruz | Belize |
| STV | Surat | Surat | India |
| STW | Stavropol | Stavropol | Russia |
| STX | St Croix Island | Alex Hamilton | U.S. Virgin Islands |
| STY | Salto | Salto | Uruguay |
| STZ | Santa Terezinha | Confresa | Brazil |
| SUA | Stuart (FL) | Witham Field | USA |
| SUB | Surabaya | Juanda | Indonesia |
| SUC | Sundance (WY) | Schloredt | USA |
| SUD | Stroud (OK) | Stroud | USA |
| SUE | Sturgeon Bay (WI) | Door County | USA |
| SUF | Lamezia-Terme | S Eufemia | Italy |
| SUG | Surigao | Surigao | Philippines |
| SUH | Sur | Sur | Oman |
| SUI | Sukhumi | Babusheri | Georgia |
| SUJ | Satu Mare | Satu Mare | Romania |
| SUK | Samchok | Samchok | South Korea |
| SUL | Sui | Sui | Pakistan |
| SUM | Sumter (SC) | Municipal | USA |
| SUN | Sun Valley (ID) | Hailey/Sun Valley Airport | USA |
| SUO | Sun River (OR) | Sun River | USA |
| SUP | Sumenep | Trunojoyo | Indonesia |
| SUQ | Sucua | Sucua | Ecuador |
| SUR | Summer Beaver | Summer Beaver | Canada |
| SUS | St Louis (MO) | Spirit Of St Louis | USA |
| SUT | Sumbawanga | Sumbawanga Airport | Tanzania |
| SUU | Fairfield (CA) | Travis AFB | USA |
| SUV | Suva | Nausori | Fiji |
| SUW | Superior (WI) | Richard I Bong Airport | USA |
| SUX | Sioux City IA | Sioux Gateway | USA |
| SUY | Sudureyri | Sudureyri | Iceland |
| SUZ | Suria | Suria | Papua New Guinea |
| SVA | Savoonga (AK) | Savoonga | USA |
| SVB | Sambava | Sambava | Madagascar |
| SVC | Silver City (NM) | Grant County | USA |
| SVD | St Vincent | E.T. Joshua | Saint Vincent and the Grenadines |
| SVE | Susanville (CA) | Susanville | USA |
| SVF | Save | Save | Benin |
| SVG | Stavanger | Sola | Norway |
| SVH | Statesville (NC) | Municipal | USA |
| SVI | San Vicente | San Vicente | Colombia |
| SVJ | Svolvaer | Helle | Norway |
| SVK | Silver Creek | Silver Creek | Belize |
| SVL | Savonlinna | Savonlinna | Finland |
| SVM | St Paul’s Mission | St Paul’s Mission | Australia |
| SVN | Savannah (GA) | Hunter AAF | USA |
| SVO | Moscow | Sheremetyevo | Russia |
| SVP | Kuito | Kuito | Angola |
| SVQ | Sevilla | Sevilla | Spain |
| SVR | Svay Rieng | Svay Rieng | Cambodia |
| SVS | Stevens Village (AK) | Stevens Village | USA |
| SVT | Savuti | Savuti | Botswana |
| SVU | Savusavu | Savusavu | Fiji |
| SVV | San Salvador De | San Salvador De | Venezuela |
| SVW | Sparrevohn (AK) | Sparrevohn AFS | USA |
| SVX | Ekaterinburg | Ekaterinburg | Russia |
| SVY | Savo | Savo | Solomon Islands |
| SVZ | San Antonio | San Antonio | Venezuela |
| SWA | Shantou | Shantou | PR China |
| SWB | Shaw River | Shaw River | Australia |
| SWC | Stawell | Stawell | Australia |
| SWD | Seward (AK) | Seward | USA |
| SWE | Siwea | Siwea | Papua New Guinea |
| SWF | Newburgh (NY) | Stewart | USA |
| SWF | Poughkeepsie (NY) | Stewart | USA |
| SWG | Satwag | Satwag | Papua New Guinea |
| SWH | Swan Hill | Swan Hill | Australia |
| SWI | Swindon | Swindon | United Kingdom |
| SWJ | South West Bay | South West Bay | Vanuatu |
| SWK | Milan | Segrate | Italy |
| SWL | Spanish Wells | Spanish Wells | Bahamas |
| SWM | Suia-Missu | Suia-Missu | Brazil |
| SWN | Sahiwal | Sahiwal | Pakistan |
| SWO | Stillwater (OK) | Searcy Fld | USA |
| SWP | Swakopmund | Swakopmund | Namibia |
| SWQ | Sumbawa | Brang Bidji | Indonesia |
| SWR | Silur | Silur | Papua New Guinea |
| SWS | Swansea | Fairwood Comm | United Kingdom |
| SWT | Strzhewoi | Strzhewoi | Russia |
| SWU | Su Won City | Su Won Airport | South Korea |
| SWV | Shikarpur | Shikarpur | Pakistan |
| SWW | Sweetwater (TX) | Sweetwater | USA |
| SWX | Shakawe | Shakawe | Botswana |
| SWY | Sitiawan | Sitiawan | Malaysia |
| SWZ | Sydney | Sydney West | Australia |
| SXA | Sialum | Sialum | Papua New Guinea |
| SXB | Strasbourg | Entzheim | France |
| SXC | Catalina Island (CA) | Avalo Vor/WP | USA |
| SXD | Sophia Antipolis | Sophia Antipolis | France |
| SXE | Sale | Sale | Australia |
| SXF | Berlin | Schoenefeld | Germany |
| SXG | Senanga | Senanga | Zambia |
| SXH | Sehulea | Sehulea | Papua New Guinea |
| SXI | Sirri Island | Sirri Island | Iran |
| SXJ | Shanshan | Shanshan | PR China |
| SXK | Saumlaki | Saumlaki | Indonesia |
| SXL | Sligo | Collooney | Ireland |
| SXM | St Maarten | Princ. Juliana | Netherlands Antilles |
| SXN | Suapan | Suapan | Botswana |
| SXO | Sao Felix Do Araguaia | Sao Felix Do Araguaia | Brazil |
| SXP | Sheldon Point (AK) | Sheldon SPB | USA |
| SXQ | Soldotna (AK) | Soldotna | USA |
| SXR | Srinagar | Srinagar | India |
| SXS | Sahabat 16 | Sahabat 16 | Malaysia |
| SXT | Taman Negara | Taman Negara | Malaysia |
| SXU | Soddu | Soddu | Ethiopia |
| SXV | Salem | Salem | India |
| SXW | Sauren | Sauren | Papua New Guinea |
| SXX | Sao Felix Do Xingu | Sao Felix Do Xingu | Brazil |
| SXY | Sidney (NY) | Sidney | USA |
| SXZ | Siirt | Siirt | Turkey |
| SYA | Shemya (AK) | Shemya AFB | USA |
| SYB | Seal Bay (AK) | Seal Bay | USA |
| SYC | Shiringayoc | Shiringayoc | Peru |
| SYD | Sydney | Kingsford Smith | Australia |
| SYE | Sadah | Sadah | Yemen |
| SYF | Silva Bay | Silva Bay | Canada |
| SYG | Svalbard | Spitsberg | Norway |
| SYH | Syangboche | Syangboche | Nepal |
| SYI | Shelbyville (TN) | Bomar Field | USA |
| SYJ | Sirjan | Sirjan | Iran |
| SYK | Stykkisholmur | Stykkisholmur | Iceland |
| SYL | San Miguel (CA) | Roberts AAF | USA |
| SYM | Simao | Simao | PR China |
| SYN | Stanton (MN) | Carleton | USA |
| SYO | Shonai | Shonai | Japan |
| SYP | Santiago | Santiago | Panama |
| SYQ | San Jose | Tobias Bolanos International | Costa Rica |
| SYR | Syracuse (NY) | Hancock International | USA |
| SYS | Sunchon | Yosu | South Korea |
| SYT | Saint Yan | Charolais Bourgogne S. | France |
| SYU | Sue Island | Warraber Island | Australia |
| SYV | Sylvester (GA) | Sylvester | USA |
| SYW | Sehwen Sharif | Sehwen Sharif | Pakistan |
| SYX | Sanya | Sanya | PR China |
| SYY | Stornoway | Stornoway | United Kingdom |
| SYZ | Shiraz | Shiraz | Iran |
| SZA | Soyo | Soyo | Angola |
| SZB | Kuala Lumpur | Sultan Abdul Aziz Shah | Malaysia |
| SZC | Santa Cruz | Guanacaste | Costa Rica |
| SZD | Sheffield | Sheffield City Airport | United Kingdom |
| SZE | Semera | Semera Airport | Ethiopia |
| SZF | Samsun | Carsamba | Turkey |
| SZG | Salzburg | W.A. Mozart | Austria |
| SZH | Senipah | Senipah | Indonesia |
| SZI | Zaisan | Zaisan | Kazakhstan |
| SZJ | Siguanea | Siguanea | Cuba |
| SZK | Skukuza | Skukuza | South Africa |
| SZL | Warrensburg (MO) | Whiteman AFB | USA |
| SZM | Sesriem | Sesriem | Namibia |
| SZN | Santa Barbara (CA) | Santa Cruz Island | USA |
| SZO | Shanzhou | Shanzhou | PR China |
| SZP | Santa Paula (CA) | Santa Paula | USA |
| SZQ | Saenz Pena | Saenz Pena | Argentina |
| SZR | Stara Zagora | Stara Zagora | Bulgaria |
| SZS | Stewart Island | Stewart Island | New Zealand |
| SZT | S.Cristobal del Casas | San Cristobal Airport | Mexico |
| SZU | Segou | Segou | Mali |
| SZV | Suzhou | Suzhou | PR China |
| SZW | Schwerin | Parchim Airport | Germany |
| SZX | Shenzhen | Shenzhen | PR China |
| SZY | Szymany | Mazury | Poland |
| SZZ | Szczecin | Goleniow | Poland |
| Code | City | Airport | Country |
| TAA | Tarapaina | Tarapaina | Solomon Islands |
| TAB | Tobago | Tobago | Trinidad and Tobago |
| TAC | Tacloban | D.Z. Romualdez | Philippines |
| TAD | Trinidad (CO) | Las Animas | USA |
| TAE | Daegu | Daegu | South Korea |
| TAF | Oran | Tafaraoui | Algeria |
| TAG | Tagbilaran | Tagbilaran | Philippines |
| TAH | Tanna | Tanna | Vanuatu |
| TAI | Taiz | Al Janad | Yemen |
| TAJ | Aitape | Tadji | Papua New Guinea |
| TAK | Takamatsu | Takamatsu | Japan |
| TAL | Tanana (AK) | Ralph Calhoun | USA |
| TAM | Tampico | Gen F Javier Mina | Mexico |
| TAN | Tangalooma | Tangalooma | Australia |
| TAO | Qingdao | Qingdao | PR China |
| TAP | Tapachula | International | Mexico |
| TAQ | Tarcoola | Tarcoola | Australia |
| TAR | Taranto | M. A. Grottag | Italy |
| TAS | Tashkent | Vostochny | Uzbekistan |
| TAT | Poprad/Tatry | Poprad/Tatry | Slovakia |
| TAU | Tauramena | Tauramena | Colombia |
| TAV | Tau | Tau | American Samoa |
| TAW | Tacuarembo | Tacuarembo | Uruguay |
| TAX | Taliabu | Taliabu | Indonesia |
| TAY | Tartu | Tartu | Estonia |
| TAZ | Dashoguz | Dashoguz | Turkmenistan |
| TBA | Tabibuga | Tabibuga | Papua New Guinea |
| TBB | Tuy Hoa | Tuy Hoa | Viet Nam |
| TBC | Tuba City (AZ) | Tuba City | USA |
| TBD | Timbiqui | Timbiqui | Colombia |
| TBE | Timbunke | Timbunke | Papua New Guinea |
| TBF | Tabiteuea North | Tabiteuea North | Kiribati |
| TBG | Tabubil | Tabubil | Papua New Guinea |
| TBH | Tablas | Tablas | Philippines |
| TBI | The Bight | The Bight | Bahamas |
| TBJ | Tabarka | Tabarka | Tunisia |
| TBK | Timber Creek | Timber Creek | Australia |
| TBL | Tableland | Tableland | Australia |
| TBM | Tumbang Samba | Tumbang Samba | Indonesia |
| TBN | Fort Leonard Wood (MO) | Forney AAF | USA |
| TBO | Tabora | Tabora | Tanzania |
| TBP | Tumbes | Tumbes | Peru |
| TBQ | Tarabo | Tarabo | Papua New Guinea |
| TBR | Statesboro (GA) | Municipal | USA |
| TBS | Tbilisi | Novo Alexeyevka | Georgia |
| TBT | Tabatinga | Internacional | Brazil |
| TBU | Nuku’Alofa | Fua’Amotu Internationa | Tonga |
| TBV | Tabal | Tabal | Marshall Islands |
| TBW | Tambov | Tambov | Russia |
| TBX | Taabo | Taabo | Cote d’Ivoire |
| TBY | Tsabong | Tsabong | Botswana |
| TBZ | Tabriz | Tabriz | Iran |
| TCA | Tennant Creek | Tennant Creek | Australia |
| TCB | Treasure Cay | Treasure Cay | Bahamas |
| TCC | Tucumcari (NM) | Tucumcari | USA |
| TCD | Tarapaca | Tarapaca | Colombia |
| TCE | Tulcea | Tulcea | Romania |
| TCF | Tocoa | Tocoa | Honduras |
| TCG | Tacheng | Tacheng | PR China |
| TCH | Tchibanga | Tchibanga | Gabon |
| TCI | Tenerife | Metropolitan Area | Canary Islands, Spain |
| TCJ | Torembi | Torembi Airport | Papua New Guinea |
| TCK | Tinboli | Tinboli Airport | Papua New Guinea |
| TCL | Tuscaloosa (AL) | Van De Graaf | USA |
| TCM | Tacoma (WA) | Mc Chord AFB | USA |
| TCN | Tehuacan | Tehuacan | Mexico |
| TCO | Tumaco | La Florida | Colombia |
| TCP | Taba | Taba International | Egypt |
| TCQ | Tacna | Tacna | Peru |
| TCR | Tuticorin | Tuticorin | India |
| TCS | Truth Or Consequences (NM) | Municipal | USA |
| TCT | Takotna (AK) | Takotna | USA |
| TCU | Thaba Nchu | Thaba Nchu | South Africa |
| TCV | Tete | Tete | Mozambique |
| TCW | Tocumwal | Tocumwal | Australia |
| TCX | Tabas | Tabas | Iran |
| TCY | Terrace Bay | Terrace Bay | Namibia |
| TDA | Trinidad | Trinidad | Colombia |
| TDB | Tetabedi | Tetabedi | Papua New Guinea |
| TDD | Trinidad | Trinidad | Bolivia |
| TDG | Tandag | Tandag | Philippines |
| TDJ | Tadjoura | Tadjoura | Djibouti |
| TDK | Taldy-Kurgan | Taldy-Kurgan | Kazakhstan |
| TDL | Tandil | Tandil | Argentina |
| TDN | Theda | Theda Station | Australia |
| TDO | Toledo (WA) | Winlock | USA |
| TDR | Theodore | Theodore | Australia |
| TDT | Tanda Tula | Tanda Tula | South Africa |
| TDV | Tanandava | Tanandava | Madagascar |
| TDW | Amarillo (TX) | Tradewind | USA |
| TDZ | Toledo (OH) | Toledo | USA |
| TEA | Tela | Tela | Honduras |
| TEB | Teterboro (NJ) | Teterboro | USA |
| TEC | Telemaco Borba | Telemaco Borba | Brazil |
| TED | Thisted | Thisted | Denmark |
| TEE | Tbessa | Tbessa | Algeria |
| TEF | Telfer | Telfer | Australia |
| TEG | Tenkodogo | Tenkodogo | Burkina Faso |
| TEH | Tetlin (AK) | Tetlin | USA |
| TEI | Tezu | Tezu | India |
| TEK | Tatitlek (AK) | Tatitlek | USA |
| TEL | Telupid | Telupid | Malaysia |
| TEM | Temora | Temora | Australia |
| TEN | Tongren | Tongren | PR China |
| TEO | Terapo | Terapo | Papua New Guinea |
| TEP | Teptep | Teptep | Papua New Guinea |
| TEQ | Tekirdag | Corlu | Turkey |
| TER | Terceira Island | Lajes | Portugal |
| TES | Tessenei | Tessenei | Eritrea |
| TET | Tete | Matunda | Mozambique |
| TEU | Te Anau | Manapouri | New Zealand |
| TEX | Telluride (CO) | Telluride | USA |
| TEY | Thingeyri | Thingeyri | Iceland |
| TEZ | Tezpur | Salonibari | India |
| TFB | Tifalmin | Tifalmin | Papua New Guinea |
| TFF | Tefe | Tefe | Brazil |
| TFI | Tufi | Tufi | Papua New Guinea |
| TFL | Teofilo Otoni | Teofilo Otoni | Brazil |
| TFM | Telefomin | Telefomin | Papua New Guinea |
| TFN | Tenerife | Norte Los Rodeos | Canary Islands, Spain |
| TFR | Ramadan | Ramadan | Egypt |
| TFS | Tenerife | Sur Reina Sofia | Canary Islands, Spain |
| TFT | Taftan | Taftan | Pakistan |
| TFY | Tarfaya | Tarfaya | Morocco |
| TGB | Tagbita | Tagbita | Philippines |
| TGD | Podgorica | Golubovci | Montenegro |
| TGE | Tuskegee (AL) | Sharpe Field | USA |
| TGF | Tignes | Tignes | France |
| TGG | Kuala Terengganu | Sultan Mahmood | Malaysia |
| TGH | Tongoa | Tongoa | Vanuatu |
| TGI | Tingo Maria | Tingo Maria | Peru |
| TGJ | Tiga | Tiga | New Caledonia |
| TGL | Tagula | Tagula | Papua New Guinea |
| TGM | Tirgu Mures | Tirgu Mures | Romania |
| TGN | Traralgon | La Trobe Regional | Australia |
| TGO | Tongliao | Tongliao | PR China |
| TGQ | Tangara da Serra | Tangara da Serra | Brazil |
| TGR | Touggourt | Touggourt | Algeria |
| TGS | Chokwe | Chokwe | Mozambique |
| TGT | Tanga | Tanga | Tanzania |
| TGU | Tegucigalpa | Toncontin | Honduras |
| TGV | Targovishte | Targovishte | Bulgaria |
| TGX | Tingrela | Tingrela | Cote d’Ivoire |
| TGZ | Tuxtla Gutierrez | Llano San Juan | Mexico |
| THA | Tullahoma (TN) | Northern | USA |
| THB | Thaba-Tseka | Thaba-Tseka | Lesotho |
| THC | Tchien | Tchien | Liberia |
| THE | Teresina | Senador Petronio Portella Airport | Brazil |
| THF | Berlin | Tempelhof (ceased operating in 2008) | Germany |
| THG | Thangool | Thangool | Australia |
| THH | Taharoa | Taharoa | New Zealand |
| THI | Tichitt | Tichitt | Mauritania |
| THK | Thakhek | Thakhek | Lao PDR |
| THL | Tachilek | Tachilek | Myanmar |
| THM | Thompsonfield (MO) | Thompsonfield | USA |
| THN | Trollhattan | Trollhattan | Sweden |
| THO | Thorshofn | Thorshofn | Iceland |
| THP | Thermopolis (WY) | Hot Springs | USA |
| THR | Tehran | Mehrabad | Iran |
| THS | Sukhothai | Sukhothai | Thailand |
| THT | Tamchakett | Tamchakett | Mauritania |
| THU | Pituffik | Pituffik | Greenland |
| THV | York (PA) | York | USA |
| THY | Thohoyandou | Thohoyandou | South Africa |
| THZ | Tahoua | Tahoua | Niger |
| TIA | Tirana | Rinas | Albania |
| TIB | Tibu | Tibu | Colombia |
| TIC | Tinak Island | Tinak Island | Marshall Islands |
| TID | Tiaret | Bouchekif | Algeria |
| TIE | Tippi | Tippi | Ethiopia |
| TIF | Taif | Taif | Saudi Arabia |
| TIG | Tingwon | Tingwon | Papua New Guinea |
| TIH | Tikehau Atoll | Tikehau Atoll | French Polynesia |
| TII | Tirinkot | Tirinkot | Afghanistan |
| TIJ | Tijuana | Rodriguez | Mexico |
| TIK | Oklahoma City (OK) | Tinker AFB | USA |
| TIL | Inverlake | Inverlake | Canada |
| TIM | Tembagapura | Timika | Indonesia |
| TIN | Tindouf | Tindouf | Algeria |
| TIO | Tilin | Tilin | Myanmar |
| TIP | Tripoli | International | Libya |
| TIQ | Tinian | Tinian | Northern Mariana Islands |
| TIR | Tirupati | Tirupati | India |
| TIS | Thursday Island | Thursday Island | Australia |
| TIU | Timaru | Timaru | New Zealand |
| TIV | Tivat | Tivat Airport | Montenegro |
| TIW | Tacoma (WA) | Industrial | USA |
| TIX | Titusville (FL) | Space Center Exect. | USA |
| TIY | Tidjikja | Tidjikja | Mauritania |
| TIZ | Tari | Tari | Papua New Guinea |
| TJA | Tarija | Tarija | Bolivia |
| TJB | Tanjung Balai | Tanjung Balai | Indonesia |
| TJC | Ticantiki | Ticantiki | Panama |
| TJG | Tanjung Warukin | Tanjung Warukin | Indonesia |
| TJH | Toyooka | Tajima | Japan |
| TJI | Trujillo | Capiro | Honduras |
| TJK | Tokat | Tokat | Turkey |
| TJM | Tyumen | Tyumen | Russia |
| TJN | Takume | Takume | French Polynesia |
| TJQ | Tanjung Pandan | Bulutumbang | Indonesia |
| TJS | Tanjung Selor | Tanjung Selor | Indonesia |
| TJV | Thanjavur | Thanjavur | India |
| TKA | Talkeetna (AK) | Talkeetna | USA |
| TKB | Tekadu | Tekadu | Papua New Guinea |
| TKC | Tiko | Tiko | Cameroon |
| TKD | Takoradi | Takoradi | Ghana |
| TKE | Tenakee Springs (AK) | Tenakee SPB | USA |
| TKF | Truckee (CA) | Truckee | USA |
| TKG | Bandar Lampung | Branti | Indonesia |
| TKH | Takhli | Takhli | Thailand |
| TKI | Tokeen (AK) | Tokeen | USA |
| TKJ | Tok (AK) | Tok | USA |
| TKK | Truk | Truk | Micronesia |
| TKL | Taku Lodge (AK) | Taku SPB | USA |
| TKM | Tikal | El Peten | Guatemala |
| TKN | Tokunoshima | Tokunoshima | Japan |
| TKO | Tlokoeng | Tlokoeng | Lesotho |
| TKP | Takapoto | Takapoto | French Polynesia |
| TKQ | Kigoma | Kigoma | Tanzania |
| TKR | Thakurgaon | Thakurgaon | Bangladesh |
| TKS | Tokushima | Tokushima | Japan |
| TKT | Tak | Tak | Thailand |
| TKU | Turku | Turku | Finland |
| TKV | Tatakoto | Tatakoto | French Polynesia |
| TKW | Tekin | Tekin | Papua New Guinea |
| TKX | Takaroa | Takaroa | French Polynesia |
| TKY | Turkey Creek | Turkey Creek | Australia |
| TKZ | Tokoroa | Tokoroa | New Zealand |
| TLA | Teller (AK) | Teller | USA |
| TLB | Tarbela | Tarbela | Pakistan |
| TLC | Toluca | Toluca | Mexico |
| TLD | Tuli Lodge | Tuli Lodge | Botswana |
| TLE | Tulear | Tulear | Madagascar |
| TLF | Telida (AK) | Telida | USA |
| TLG | Tulagi Island | Tulagi Island | Solomon Islands |
| TLH | Tallahassee (FL) | Municipal | USA |
| TLI | Tolitoli | Tolitoli | Indonesia |
| TLJ | Tatalina (AK) | Tatalina AFS | USA |
| TLK | Talknafjordur | Talknafjordur | Iceland |
| TLL | Tallinn | Ulemiste | Estonia |
| TLM | Tlemcen | Zenata | Algeria |
| TLN | Toulon | Hyeres | France |
| TLO | Tol | Tol | Papua New Guinea |
| TLP | Tumolbil | Tumolbil | Papua New Guinea |
| TLR | Tulare (CA) | Tulare | USA |
| TLS | Toulouse | Blagnac Airport | France |
| TLT | Tuluksak (AK) | Tuluksak | USA |
| TLU | Tolu | Tolu | Colombia |
| TLV | Tel Aviv Yafo | Ben Gurion International | Israel |
| TLW | Talasea | Talasea | Papua New Guinea |
| TLX | Talca | Talca | Chile |
| TLZ | Catalao | Catalao | Brazil |
| TMA | Tifton (GA) | Henry Tift Myers | USA |
| TMB | Miami (FL) | Tamiami | USA |
| TMC | Tambolaka | Tambolaka | Indonesia |
| TMD | Timbedra | Timbedra | Mauritania |
| TME | Tame | Tame | Colombia |
| TMG | Tomanggong | Tomanggong | Malaysia |
| TMH | Tanahmerah | Tanahmerah | Indonesia |
| TMI | Tumling Tar | Tumling Tar | Nepal |
| TMJ | Termez | Termez | Uzbekistan |
| TMK | Tamky | Tamky | Viet Nam |
| TML | Tamale | Tamale | Ghana |
| TMM | Tamatave | Tamatave | Madagascar |
| TMN | Tamana Island | Tamana Island | Kiribati |
| TMO | Tumeremo | Tumeremo | Venezuela |
| TMP | Tampere | Tampere-Pirkkala | Finland |
| TMQ | Tambao | Tambao | Burkina Faso |
| TMR | Tamanrasset | Aguemar | Algeria |
| TMS | Sao Tome Island | Sao Tome | Sao Tome and Principe |
| TMT | Trombetas | Trombetas | Brazil |
| TMU | Tambor | Tambor | Costa Rica |
| TMW | Tamworth | Tamworth | Australia |
| TMX | Timimoun | Timimoun | Algeria |
| TMY | Tiom | Tiom | Indonesia |
| TMZ | Thames | Thames | New Zealand |
| TNA | Jinan | Jinan | PR China |
| TNB | Tanah Grogot | Tanah Grogot | Indonesia |
| TNC | Tin City (AK) | Tin City AFS | USA |
| TND | Trinidad | Trinidad | Cuba |
| TNE | Nakatane | New Tanegashima Airport | Japan |
| TNF | Toussus-le-Noble | Toussus-le-Noble | France |
| TNG | Tangier | Boukhalef | Morocco |
| TNH | Tonghua | Tonghua Liuhe | PR China |
| TNI | Satna | Satna | India |
| TNJ | Tanjung Pinang | Kidjang | Indonesia |
| TNK | Tununak (AK) | Tununak | USA |
| TNL | Ternopol | Ternopol | Ukraine |
| TNM | Teniente R. Marsh | Teniente R. Marsh | Antarctica |
| TNN | Tainan | Tainan | Taiwan |
| TNO | Tamarindo | Tamarindo | Costa Rica |
| TNP | Twentynine Palms (CA) | Twentynine Palms | USA |
| TNQ | Teraina | Teraina | Kiribati |
| TNR | Antananarivo | Antananarivo | Madagascar |
| TNS | Tungsten | Tungsten | Canada |
| TNT | Miami (FL) | Dade Collier | USA |
| TNU | Newton IA | Municipal | USA |
| TNV | Tabuaeran | Tabuaeran | Kiribati |
| TNX | Stung Treng | Stung Treng | Cambodia |
| TOA | Torrance (CA) | Torrance | USA |
| TOB | Tobruk | Tobruk | Libya |
| TOC | Toccoa (GA) | Toccoa | USA |
| TOD | Tioman | Tioman | Malaysia |
| TOE | Tozeur | Tozeur | Tunisia |
| TOF | Tomsk | Tomsk | Russia |
| TOG | Togiak Village (AK) | Togiak Village | USA |
| TOH | Torres | Torres Airstrip | Vanuatu |
| TOI | Troy (AL) | Municipal | USA |
| TOJ | Madrid | Torrejon AFB | Spain |
| TOK | Torokina | Torokina | Papua New Guinea |
| TOL | Toledo (OH) | Express | USA |
| TOM | Tombouctou | Tombouctou | Mali |
| TON | Tonu | Tonu | Papua New Guinea |
| TOO | San Vito | San Vito | Costa Rica |
| TOP | Topeka (KS) | Philip Billard | USA |
| TOQ | Tocopilla | Barriles | Chile |
| TOR | Torrington (WY) | Municipal | USA |
| TOS | Tromso | Tromso/Langnes | Norway |
| TOT | Totness | Coronie | Suriname |
| TOU | Touho | Touho | New Caledonia |
| TOV | Tortola | West End SPB | British Virgin Islands |
| TOW | Toledo | Toledo | Brazil |
| TOX | Tobolsk | Tobolsk | Russia |
| TOY | Toyama | Toyama | Japan |
| TOZ | Touba | Touba | Cote d’Ivoire |
| TPA | Tampa (FL) | Tampa International | USA |
| TPC | Tarapoa | Tarapoa | Ecuador |
| TPE | Taipei | Taoyuan International Airport | Taiwan |
| TPF | Tampa (FL) | Peter O. Knight Airport | USA |
| TPG | Taiping | Taiping | Malaysia |
| TPH | Tonopah (NV) | Tonopah Airport | USA |
| TPI | Tapini | Tapini | Papua New Guinea |
| TPJ | Taplejung | Taplejung | Nepal |
| TPK | Tapaktuan | Tapaktuan | Indonesia |
| TPL | Temple (TX) | Draughon-Miller | USA |
| TPN | Tiputini | Tiputini | Ecuador |
| TPO | Tanalian Point (AK) | Tanalian Point | USA |
| TPP | Tarapoto | Tarapoto | Peru |
| TPQ | Tepic | Tepic | Mexico |
| TPR | Tom Price | Tom Price | Australia |
| TPS | Trapani | Birgi | Italy |
| TPT | Tapeta | Tapeta | Liberia |
| TPU | Tikapur | Tikapur | Nepal |
| TQN | Taluqan | Taluqan | Afghanistan |
| TQR | San Domino Island | San Domino Island | Italy |
| TQS | Tres Esquinas | Tres Esquinas | Colombia |
| TRA | Taramajima | Tarama | Japan |
| TRB | Turbo | Gonzalo | Colombia |
| TRC | Torreon | Torreon | Mexico |
| TRD | Trondheim | Vaernes | Norway |
| TRE | Tiree | Tiree | United Kingdom |
| TRF | Oslo | Sandefjord | Norway |
| TRG | Tauranga | Tauranga | New Zealand |
| TRH | Trona (CA) | Trona | USA |
| TRI | Bristol (VA) | Tri-Cities Regional | USA |
| TRI | Johnson City (TN) | Tri-Cities Regional | USA |
| TRI | Kingsport (TN) | Tri-Cities Regional | USA |
| TRJ | Tarakbits | Tarakbits | Papua New Guinea |
| TRK | Tarakan | Tarakan | Indonesia |
| TRL | Terrell (TX) | Terrell Field | USA |
| TRM | Thermal (CA) | Thermal | USA |
| TRN | Turin | Citta Di Torino | Italy |
| TRO | Taree | Taree | Australia |
| TRP | Tree Point (AK) | Coast Guard Heliport | USA |
| TRQ | Tarauaca | Tarauaca | Brazil |
| TRR | Trincomalee | China Bay | Sri Lanka |
| TRS | Trieste | Dei Legionari | Italy |
| TRT | Tremonton (UT) | Tremonton | USA |
| TRU | Trujillo | Trujillo | Peru |
| TRV | Thiruvananthapuram | International | India |
| TRW | Tarawa | Bonriki | Kiribati |
| TRX | Trenton (MO) | Memorial | USA |
| TRY | Tororo | Tororo | Uganda |
| TRZ | Tiruchirapally | Civil | India |
| TSA | Taipei | Sung Shan | Taiwan |
| TSB | Tsumeb | Tsumeb | Namibia |
| TSC | Taisha | Taisha | Ecuador |
| TSD | Tshipise | Tshipise | South Africa |
| TSE | Astana | Astana | Kazakhstan |
| TSF | Venice | Treviso | Italy |
| TSG | Tanacross (AK) | Intermediate | USA |
| TSH | Tshikapa | Tshikapa | Congo (DRC) |
| TSI | Tsili Tsili | Tsili Tsili | Papua New Guinea |
| TSJ | Tsushima | Tsushima | Japan |
| TSK | Taskul | Taskul | Papua New Guinea |
| TSL | Tamuin | Tamuin | Mexico |
| TSM | Taos (NM) | Taos | USA |
| TSN | Tianjin | Tianjin | PR China |
| TSO | Isles Of Scilly | Tresco | United Kingdom |
| TSP | Tehachapi (CA) | Kern County | USA |
| TSQ | Torres | Torres | Brazil |
| TSR | Timisoara | Timisoara | Romania |
| TSS | New York (NY) | East 34th St Heliport | USA |
| TST | Trang | Trang | Thailand |
| TSU | Tabiteuea South | Tabiteuea South | Kiribati |
| TSV | Townsville | Townsville | Australia |
| TSW | Tsewi | Tsewi | Papua New Guinea |
| TSX | Tanjung Santan | Tanjung Santan | Indonesia |
| TSY | Tasikmalaya | Tasikmalaya | Indonesia |
| TSZ | Tsetserleg | Tsetserleg | Mongolia |
| TTA | Tan Tan | Tan Tan | Morocco |
| TTB | Tortoli | Arbatax | Italy |
| TTC | Taltal | Taltal | Chile |
| TTD | Troutdale (OR) | Troutdale | USA |
| TTE | Ternate | Babullah | Indonesia |
| TTG | Tartagal | Tartagal | Argentina |
| TTH | Thumrait | Thumrait | Oman |
| TTI | Tetiaroa Is | Tetiaroa Is | French Polynesia |
| TTJ | Tottori | Tottori | Japan |
| TTK | Tottenham Hale Station | Tottenham Hale Station | United Kingdom |
| TTL | Turtle Island | Turtle Island | Fiji |
| TTM | Tablon De Tamara | Tablon De Tamara | Colombia |
| TTN | Trenton/Philadelphia (PA) | Trenton-Mercer | USA |
| TTO | Britton (SD) | Municipal | USA |
| TTQ | Tortuquero | Tortuquero | Costa Rica |
| TTR | Tana Toraja | Tana Toraja | Indonesia |
| TTS | Tsaratanana | Tsaratanana | Madagascar |
| TTT | Taitung | Taitung | Taiwan |
| TTU | Tetuan | Sania Ramel | Morocco |
| TUA | Tulcan | Tulcan | Ecuador |
| TUB | Tubuai | Tubuai | French Polynesia |
| TUC | Tucuman (Tucumán) | Benj Matienzo International | Argentina |
| TUD | Tambacounda | Tambacounda | Senegal |
| TUE | Tupile | Tupile | Panama |
| TUF | Tours | St Symphorien | France |
| TUG | Tuguegarao | Tuguegarao | Philippines |
| TUH | Tullahoma (TN) | Arnold AFS | USA |
| TUI | Turaif | Turaif | Saudi Arabia |
| TUJ | Tum | Tum | Ethiopia |
| TUK | Turbat | Turbat | Pakistan |
| TUL | Tulsa (OK) | International | USA |
| TUM | Tumut | Tumut | Australia |
| TUN | Tunis | Carthage | Tunisia |
| TUO | Taupo | Taupo | New Zealand |
| TUP | Tupelo (MS) | Lemons Municipal | USA |
| TUQ | Tougan | Tougan | Burkina Faso |
| TUR | Tucurui | Tucurui | Brazil |
| TUS | Tucson (AZ) | International | USA |
| TUT | Tauta | Tauta | Papua New Guinea |
| TUU | Tabuk | Tabuk | Saudi Arabia |
| TUV | Tucupita | Tucupita | Venezuela |
| TUW | Tubala | Tubala | Panama |
| TUX | Tumbler Ridge | Tumbler Ridge | Canada |
| TUY | Tulum | Tulum | Mexico |
| TUZ | Tucuma | Tucuma | Brazil |
| TVA | Morafenobe | Morafenobe | Madagascar |
| TVC | Traverse City (MI) | Traverse City | USA |
| TVF | Thief River Falls (MN) | Regional | USA |
| TVI | Thomasville (GA) | Municipal | USA |
| TVL | South Lake Tahoe (CA) | South Lake Tahoe | USA |
| TVU | Taveuni | Matei | Fiji |
| TVY | Dawe | Dawe | Myanmar |
| TWA | Twin Hills (AK) | Twin Hills | USA |
| TWB | Toowoomba | Toowoomba | Australia |
| TWD | Port Townsend (WA) | Port Townsend | USA |
| TWE | Taylor (AK) | Taylor | USA |
| TWF | Twin Falls (ID) | City County | USA |
| TWH | Catalina Island (CA) | Two Harbors | USA |
| TWN | Tewantin | Tewantin | Australia |
| TWP | Torwood | Torwood | Australia |
| TWT | Tawitawi | Tawitawi | Philippines |
| TWU | Tawau | Tawau | Malaysia |
| TWY | Tawa | Tawa | Papua New Guinea |
| TWZ | Mount Cook | Pukaki/Twizel | New Zealand |
| TXF | Teixeira de Freitas | Teixeira de Freitas | Brazil |
| TXG | Taichung | Taichung | Taiwan |
| TXK | Texarkana (AR) | Municipal | USA |
| TXL | Berlin | Tegel | Germany |
| TXM | Teminabuan | Teminabuan | Indonesia |
| TXN | Tunxi | Tunxi | PR China |
| TXR | Tanbar | Tanbar | Australia |
| TXU | Tabou | Tabou | Cote d’Ivoire |
| TYA | Tula | Tula | Russia |
| TYB | Tibooburra | Tibooburra | Australia |
| TYD | Tynda | Tynda | Russia |
| TYE | Tyonek (AK) | Tyonek | USA |
| TYF | Torsby | Torsby Airport | Sweden |
| TYG | Thylungra | Thylungra | Australia |
| TYL | Talara | Talara | Peru |
| TYM | Staniel Cay | Staniel Cay | Bahamas |
| TYN | Taiyuan | Taiyuan | PR China |
| TYO | Tokyo | Metropolitan Area | Japan |
| TYP | Tobermorey | Tobermorey | Australia |
| TYR | Tyler (TX) | Pounds Field | USA |
| TYS | Knoxville (TN) | Mc Ghee Tyson | USA |
| TYT | Treinta-y-Tres | Treinta-y-Tres | Uruguay |
| TYZ | Taylor (AZ) | Taylor | USA |
| TZA | Belize City | Municipal | Belize |
| TZL | Tuzla | Tuzla International | Bosnia and Herzegovina |
| TZM | Tizimin | Tizimin | Mexico |
| TZN | South Andros | South Andros | Bahamas |
| TZX | Trabzon | Trabzon | Turkey |
| Code | City | Airport | Country |
| UAC | San Luis Rio Colorado | San Luis Rio Colorado | Mexico |
| UAE | Mount Aue | Mount Aue | Papua New Guinea |
| UAH | Ua Huka | Ua Huka | French Polynesia |
| UAI | Suai | Suai | Indonesia |
| UAK | Narsarsuaq | Narsarsuaq | Greenland |
| UAL | Luau | Luau | Angola |
| UAM | Guam | Anderson AFB | Guam |
| UAP | Ua Pou | Ua Pou | French Polynesia |
| UAQ | San Juan | San Juan | Argentina |
| UAS | Samburu | Samburu | Kenya |
| UAX | Uaxactun | Uaxactun | Guatemala |
| UBA | Uberaba | Uberaba | Brazil |
| UBB | Mabuiag Island | Mabuiag Island | Australia |
| UBI | Buin | Buin | Papua New Guinea |
| UBJ | Ube | Ube | Japan |
| UBP | Ubon Ratchathani | Muang Ubon | Thailand |
| UBR | Ubrub | Ubrub | Indonesia |
| UBS | Columbus (MS) | Lowndes County | USA |
| UBT | Ubatuba | Ubatuba | Brazil |
| UBU | Kalumburu | Kalumburu | Australia |
| UCA | Utica (NY) | Oneida County | USA |
| UCC | Yucca Flat (NV) | Yucca Flat | USA |
| UCE | Eunice (LA) | Eunice | USA |
| UCK | Lutsk | Lutsk | Ukraine |
| UCN | Buchanan | Buchanan | Liberia |
| UCT | Ukhta | Ukhta | Russia |
| UCY | Union City (TN) | Everett-Stewart | USA |
| UDA | Undarra | Undarra | Australia |
| UDD | Palm Springs (CA) | Bermuda Dunes | USA |
| UDE | Uden | Volkel | Netherlands |
| UDI | Uberlandia | Eduardo Gomes | Brazil |
| UDJ | Uzhgorod | Uzhgorod | Ukraine |
| UDN | Udine | Airfield | Italy |
| UDO | Udomxay | Udomxay | Lao PDR |
| UDR | Udaipur | Dabok | India |
| UEE | Queenstown | Queenstown | Australia |
| UEL | Quelimane | Quelimane | Mozambique |
| UEO | Kumejima | Kumejima | Japan |
| UES | Waukesha (WI) | Waukesha | USA |
| UET | Quetta | Quetta | Pakistan |
| UFA | Ufa | Ufa | Russia |
| UGA | Bulgan | Bulgan | Mongolia |
| UGB | Pilot Point (AK) | Ugashik Bay | USA |
| UGC | Urgench | Urgench | Uzbekistan |
| UGI | Uganik (AK) | Uganik | USA |
| UGN | Waukegan (IL) | Memorial | USA |
| UGO | Uige | Uige | Angola |
| UGS | Ugashik (AK) | Ugashik | USA |
| UGU | Zugapa | Zugapa | Indonesia |
| UHE | Uherske Hradiste | Uherske Hradiste | Czech Republic |
| UHF | Upper Heyford | RAF Station | United Kingdom |
| UIB | Quibdo | Quibdo | Colombia |
| UIH | Qui Nhon | Qui Nhon | Viet Nam |
| UII | Utila | Utila | Honduras |
| UIK | Ust-Ilimsk | Ust-Ilimsk | Russia |
| UIL | Quillayute (WA) | Quillayute State | USA |
| UIN | Quincy (IL) | Municipal | USA |
| UIO | Quito | Mariscal Sucre International Airport | Ecuador |
| UIP | Quimper | Pluguffan | France |
| UIQ | Quine Hill | Quine Hill | Vanuatu |
| UIR | Quirindi | Quirindi | Australia |
| UIT | Jaluit Island | Jaluit Island | Marshall Islands |
| UIZ | Utica (MI) | Berz-Macomb | USA |
| UJE | Ujae Island | Ujae Island | Marshall Islands |
| UKA | Ukunda | Ukunda | Kenya |
| UKB | Kobe | Kobe | Japan |
| UKI | Ukiah (CA) | Ukiah | USA |
| UKK | Ust-Kamenogorsk | Ust-Kamenogorsk | Kazakhstan |
| UKN | Waukon IA | Municipal | USA |
| UKR | Mukeiras | Mukeiras | Yemen |
| UKT | Quakertown (PA) | Upper Bucks | USA |
| UKU | Nuku | Nuku | Papua New Guinea |
| UKX | Ust-Kut | Ust-Kut | Russia |
| UKY | Kyoto | Kyoto | Japan |
| ULA | San Julian | San Julian | Argentina |
| Ulei | Ulei | Vanuatu | |
| ULC | Santiago | Los Cerrillos | Chile |
| ULD | Ulundi | Ulundi | South Africa |
| ULE | Sule | Sule | Papua New Guinea |
| ULG | Ulgit | Ulgit | Mongolia |
| ULI | Ulithi | Ulithi | Micronesia |
| ULL | Mull | Mull | United Kingdom |
| ULM | New Ulm (MN) | New Ulm | USA |
| ULN | Ulaanbaatar | Buyant Uhaa | Mongolia |
| ULO | Ulaangom | Ulaangom | Mongolia |
| ULP | Quilpie | Quilpie | Australia |
| ULQ | Tulua | Farfan | Colombia |
| ULS | Mulatos | Mulatos | Colombia |
| ULU | Gulu | Gulu | Uganda |
| ULX | Ulusaba | Ulusaba | South Africa |
| ULY | Ulyanovsk | Ulyanovsk | Russia |
| ULZ | Uliastai | Uliastai | Mongolia |
| UMA | Punta De Maisi | Punta De Maisi | Cuba |
| UMB | Umnak Island (AK) | North Shore | USA |
| UMC | Umba | Umba | Papua New Guinea |
| Uummannaq | Uummannaq | Greenland | |
| UME | Umea | Umea | Sweden |
| UMI | Quincemil | Quincemil | Peru |
| UMM | Summit (AK) | Summit | USA |
| UMR | Woomera | Woomera | Australia |
| UMT | Umiat (AK) | Umiat | USA |
| UMU | Umuarama | Ernesto Geisel | Brazil |
| UMY | Sumy | Sumy | Ukraine |
| UNA | Una | Una | Brazil |
| UNC | Unguia | Unguia | Colombia |
| UND | Kunduz | Kunduz Airport | Afghanistan |
| UNE | Qachas Nek | Qachas Nek | Lesotho |
| UNG | Kiunga | Kiunga | Papua New Guinea |
| UNI | Union Island | Union Island | Saint Vincent and the Grenadines |
| UNK | Unalakleet (AK) | Unalakleet | USA |
| UNN | Ranong | Ranong | Thailand |
| UNR | Underkhaan | Underkhaan | Mongolia |
| UNS | Umnak Island (AK) | Umnak | USA |
| UNT | Unst Shetland Is | Baltasound | United Kingdom |
| UNU | Juneau (WI) | Dodge County | USA |
| UOL | Buol | Buol | Indonesia |
| UON | Muong Sai | Muong Sai | Lao PDR |
| UOS | Sewanee (TN) | Franklin County | USA |
| UOX | Oxford (MS) | University-Oxford | USA |
| UPA | Punta Alegre | Punta Alegre | Cuba |
| UPC | Puerto La Cruz | Puerto La Cruz | Spain |
| UPF | Pforzheim | Pforzheim | Germany |
| UPG | Ujung Pandang | Hasanudin | Indonesia |
| UPL | Upala | Upala | Costa Rica |
| UPN | Uruapan | Uruapan | Mexico |
| UPP | Upolu Point (HI) | Upolu Point | USA |
| UPR | Upiara | Upiara | Papua New Guinea |
| UPV | Upavon | Upavon | United Kingdom |
| UQE | Queen (AK) | Queen | USA |
| URA | Uralsk | Uralsk | Kazakhstan |
| URB | Urubupunga | Ernesto Pochler | Brazil |
| URC | Urumqi | Urumqi | PR China |
| URE | Kuressaare | Kuressaare | Ethiopia |
| URG | Uruguaiana | Ruben Berta | Brazil |
| URI | Uribe | Uribe | Colombia |
| URJ | Uraj | Uraj | Russia |
| URM | Uriman | Uriman | Venezuela |
| URN | Urgoon | Urgoon | Afghanistan |
| URO | Rouen | Boos | France |
| URR | Urrao | Urrao | Colombia |
| URS | Kursk | Kursk | Russia |
| URT | Surat Thani | Surat Thani | Thailand |
| URU | Uroubi | Uroubi | Papua New Guinea |
| URY | Gurayat | Gurayat | Saudi Arabia |
| URZ | Uruzgan | Uruzgan | Afghanistan |
| USH | Ushuaia | Islas Malvinas | Argentina |
| USI | Mabaruma | Mabaruma | Guyana |
| USK | Usinsk | Usinsk | Russia |
| USL | Useless Loop | Useless Loop | Australia |
| USM | Koh Samui | Koh Samui | Thailand |
| USN | Ulsan | Ulsan | South Korea |
| USO | Usino | Usino | Papua New Guinea |
| USQ | Usak | Usak | Turkey |
| USS | Sancti Spiritus | Sancti Spiritus | Cuba |
| UST | St Augustine (FL) | St Augustine | USA |
| USU | Busuanga | Busuanga | Philippines |
| UTA | Mutare | Mutare | Zimbabwe |
| UTB | Muttaburra | Muttaburra | Australia |
| UTC | Utrecht | Soesterberg | Netherlands |
| UTD | Nutwood Downs | Nutwood Downs | Australia |
| UTE | Butterworth | Butterworth | South Africa |
| UTG | Quthing | Quthing | Lesotho |
| UTH | Udon Thani | Udon Thani | Thailand |
| UTI | Kouvola | Utti | Finland |
| UTK | Utirik Island | Utirik Island | Marshall Islands |
| UTL | Torremolinos | Torremolinos | Spain |
| UTN | Upington | Upington | South Africa |
| UTO | Utopia Creek (AK) | Indian Mountain AFS | USA |
| UTP | Utapao | Utapao | Thailand |
| UTR | Uttaradit | Uttaradit | Thailand |
| UTT | Umtata | Umtata | South Africa |
| UTU | Ustupo | Ustupo | Panama |
| UTW | Queenstown | Queenstown | South Africa |
| UUA | Bugulma | Bugulma | Russia |
| UUD | Ulan-Ude | Ulan-Ude | Russia |
| UUK | Kuparuk (AK) | Kuparuk | USA |
| UUN | Baruun-Urt | Baruun-Urt | Mongolia |
| UUS | Yuzhno-Sakhalinsk | Yuzhno-Sakhalinsk | Russia |
| UUU | Manumu | Manumu | Papua New Guinea |
| UVA | Uvalde (TX) | Garner Fld | USA |
| UVE | Ouvea | Ouvea | New Caledonia |
| UVF | Saint Lucia | Hewanorra | Saint Lucia |
| UVL | Kharga | Kharga | Egypt |
| UVO | Uvol | Uvol | Papua New Guinea |
| UWA | Ware (MA) | Ware | USA |
| UWE | Wiesbaden | Metropolitan Area | Germany |
| UYL | Nyala | Nyala | Sudan |
| UYN | Yulin | Yulin Yuyang Airport | Shaanxi, China |
| UZH | Unayzah | Unayzah | Saudi Arabia |
| UZU | Curuzu Cuatia | Curuzu Cuatia | Argentina |
| Code | City | Airport | Country |
| VAA | Vaasa | Vaasa | Finland |
| VAB | Yavarate | Yavarate | Colombia |
| VAC | Varrelbusch | Varrelbusch | Germany |
| VAD | Valdosta (GA) | Moody AFB | USA |
| VAF | Valence | Chabeuil | France |
| VAG | Varginha | Maj. Brig. Trompowsky | Brazil |
| VAH | Vallegrande | Vallegrande | Bolivia |
| VAI | Vanimo | Vanimo | Papua New Guinea |
| VAK | Chevak (AK) | Chevak | USA |
| VAL | Valenca | Valenca | Brazil |
| VAN | Van | Van | Turkey |
| VAO | Suavanao | Suavanao Airstrip | Solomon Islands |
| VAP | Valparaiso | Valparaiso | Chile |
| VAR | Varna | Varna | Bulgaria |
| VAS | Sivas | Sivas | Turkey |
| VAT | Vatomandry | Vatomandry | Madagascar |
| VAU | Vatukoula | Vatukoula | Fiji |
| VAV | Vava’u | Lupepau’u | Tonga |
| VAW | Vardoe | Vardoe | Norway |
| VAZ | Val D’Isere | Val D’Isere | France |
| VBG | Lompoc (CA) | Vandenberg AFB | USA |
| VBS | Verona | Montichiari | Italy |
| VBV | Vanuabalavu | Vanuabalavu | Fiji |
| VBY | Visby | Visby | Sweden |
| VCA | Can Tho | Can Tho | Viet Nam |
| VCB | View Cove (AK) | View Cove | USA |
| VCC | Limbe | Limbe | Cameroon |
| VCD | Victoria River Downs | Victoria River Downs | Australia |
| VCE | Venice | Marco Polo | Italy |
| VCF | Valcheta | Valcheta | Argentina |
| VCH | Vichadero | Vichadero | Uruguay |
| VCP | Sao Paulo | Viracopos | Brazil |
| VCR | Carora | Carora | Venezuela |
| VCT | Victoria (TX) | County-Foster | USA |
| VCV | Victorville (CA) | George AFB | USA |
| VDA | Ovda | Ovda | Israel |
| VDB | Fagernes | Valdres | Norway |
| VDC | Vitoria Da Conquista | Vitoria Da Conquista | Brazil |
| VDD | Vienna | Vienna Danubepier Hov | Austria |
| VDE | Valverde | Hierro | Canary Islands, Spain |
| VDI | Vidalia (GA) | Municipal | USA |
| VDM | Viedma | Viedma | Argentina |
| VDP | Valle De Pascua | Valle De Pascua | Venezuela |
| VDR | Villa Dolores | Villa Dolores | Argentina |
| VDS | Vadso | Vadso | Norway |
| VDU | Refugio (TX) | Tom O’Connor Oilfield | USA |
| VDZ | Valdez (AK) | Municipal | USA |
| VEE | Venetie (AK) | Venetie | USA |
| VEG | Maikwak | Maikwak | Guyana |
| VEJ | Vejle | vejle | Denmark |
| VEL | Vernal (UT) | Vernal | USA |
| VER | Veracruz | Las Bajadas | Mexico |
| VEV | Barakoma | Barakoma | Solomon Islands |
| VEX | Tioga (ND) | Municipal | USA |
| VEY | Vestmannaeyjar | Vestmannaeyjar | Iceland |
| VFA | Victoria Falls | Victoria Falls | Zimbabwe |
| VGA | Vijayawada | Vijayawada | India |
| VGD | Vologda | Vologda | Russia |
| VGG | Vangrieng | Vangrieng | Lao PDR |
| VGO | Vigo | Vigo | Spain |
| VGS | General Villegas | General Villegas | Argentina |
| VGT | Las Vegas (NV) | North Air Terminal | USA |
| VGZ | Villagarzon | Villagarzon | Colombia |
| VHC | Saurimo | Saurimo | Angola |
| VHM | Vilhelmina | Vilhelmina | Sweden |
| VHN | Van Horn (TX) | Culberson County | USA |
| VHY | Vichy | Charmeil | France |
| VHZ | Vahitahi | Vahitahi | French Polynesia |
| VIA | Videira | Videira | Brazil |
| VIB | Villa Constitucion | Villa Constitucion | Mexico |
| VIC | Vicenza | Vicenza | Italy |
| VID | Vidin | Vidin | Bulgaria |
| VIE | Vienna (Wien) | Wien-Schwechat International | Austria |
| VIF | Vieste | Vieste | Italy |
| VIG | El Vigia | El Vigia | Venezuela |
| VIH | Vichy (MO) | Rolla National | USA |
| VII | Vinh City | Vinh City | Viet Nam |
| VIJ | Virgin Gorda | Virgin Gorda | British Virgin Islands |
| VIK | Kavik (AK) | Airstrip | USA |
| VIL | Dakhla | Dakhla | Morocco |
| VIN | Vinnica | Vinnica | Ukraine |
| VIQ | Viqueque | Viqueque | Indonesia |
| VIR | Durban | Virginia | South Africa |
| VIS | Visalia (CA) | Visalia | USA |
| VIT | Vitoria | Vitoria | Spain |
| VIU | Viru | Viru Harbour Airstrip | Solomon Islands |
| VIV | Vivigani | Vivigani | Papua New Guinea |
| VIX | Vitoria | Eurico de Aguiar Salles Airport | Brazil |
| VJB | Xai Xai | Xai Xai | Mozambique |
| VJI | Abingdon (VA) | Virginia Highlands | USA |
| VJQ | Gurue | Gurue | Mozambique |
| VKG | Rach Gia | Rach Gia | Viet Nam |
| VKO | Moscow | Vnukovo | Russia |
| VKS | Vicksburg (MS) | Vicksburg | USA |
| VKT | Vorkuta | Vorkuta | Russia |
| VKW | West Kavik (AK) | West Kavik | USA |
| VLA | Vandalia (IL) | Vandalia | USA |
| VLC | Valencia | Valencia | Spain |
| VLD | Valdosta (GA) | Regional | USA |
| VLE | Valle (AZ) | J t Robidoux | USA |
| VLG | Villa Gesell | Villa Gesell | Argentina |
| VLI | Port Vila | Bauerfield | Vanuatu |
| VLK | Volgodonsk | Volgodonsk | Russia |
| VLL | Valladolid | Valladolid Airport | Spain |
| VLM | Villamontes | Villamontes | Bolivia |
| VLN | Valencia | Valencia | Venezuela |
| VLO | Vallejo (CA) | Stolport | USA |
| VLP | Vila Rica | Municipal | Brazil |
| VLR | Vallenar | Vallenar | Chile |
| VLS | Valesdir | Valesdir | Vanuatu |
| VLU | Velikiye Luki | Velikiye Luki | Russia |
| VLV | Valera | Carvajal | Venezuela |
| VME | Villa Mercedes | Villa Mercedes | Argentina |
| VMI | Vallemi | INC | Paraguay |
| VMU | Baimuru | Baimuru | Papua New Guinea |
| VNA | Saravane | Saravane | Lao PDR |
| VNC | Venice (FL) | Venice Municipal Airport | USA |
| VND | Vangaindrano | Vangaindrano | Madagascar |
| VNE | Vannes | Meucon | France |
| VNG | Viengxay | Viengxay | Lao PDR |
| VNO | Vilnius | Vilnius | Lithuania |
| VNR | Vanrook | Vanrook | Australia |
| VNS | Varanasi | Varanasi | India |
| VNX | Vilanculos | Vilanculos | Mozambique |
| VNY | Los Angeles (CA) | Van Nuys | USA |
| VOG | Volgograd | Volgograd | Russia |
| VOH | Vohemar | Vohemar | Madagascar |
| VOI | Voinjama | Voinjama | Liberia |
| VOK | Camp Douglas (WI) | Volk Field | USA |
| VOL | Volos | Nea Anchialos National Airport | Greece |
| VOT | Votuporanga | Votuporanga | Brazil |
| VOZ | Voronezh | Voronezh | Russia |
| VPE | Ongiva | Ongiva | Angola |
| VPN | Vopnafjordur | Vopnafjordur | Iceland |
| VPS | Valparaiso (FL) | Ft. Walton Beach | USA |
| VPY | Chimoio | Chimoio | Mozambique |
| VPZ | Valparaiso (IN) | Porter County | USA |
| VQS | Vieques | Vieques | Puerto Rico |
| VRA | Varadero | Juan Gualberto Gomez | Cuba |
| VRB | Vero Beach (FL) | Municipal | USA |
| VRC | Virac | Virac | Philippines |
| VRE | Vredendal | Vredendal | South Africa |
| VRK | Varkaus | Varkaus | Finland |
| VRL | Vila Real | Vila Real | Portugal |
| VRN | Verona | Verona | Italy |
| VRO | Matanzas | Kawama | Cuba |
| VRS | Versailles (MO) | Versailles | USA |
| VRU | Vryburg | Vryburg | South Africa |
| VRY | Vaeroy | Stolport | Norway |
| VSA | Villahermosa | Capitan Carlos Perez | Mexico |
| VSE | Viseu | Viseu | Portugal |
| VSF | Springfield (VT) | State | USA |
| VSG | Lugansk | Lugansk | Ukraine |
| VSO | Phuoclong | Phuoclong | Viet Nam |
| VST | Vasteras | Hasslo | Sweden |
| VTA | Victoria | Victoria | Honduras |
| VTB | Vitebsk | Vitebsk | Belarus |
| VTE | Vientiane | Wattay | Lao PDR |
| VTF | Vatulele | Vatulele | Fiji |
| VTG | Vung Tau | Vung Tau | Viet Nam |
| VTL | Vittel | Vittel | France |
| VTN | Valentine (NE) | Miller Field | USA |
| VTU | Las Tunas | Las Tunas | Cuba |
| VTZ | Vishakhapatnam | Vishakhapatnam | India |
| VUP | Valledupar | Valledupar | Colombia |
| VUS | Velikij Ustyug | Velikij Ustyug | Russia |
| VVB | Mahanoro | Mahanoro | Madagascar |
| VVC | Villavicencio | La Vanguardia | Colombia |
| VVI | Santa Cruz | Viru Viru International | Bolivia |
| VVK | Vastervik | Vastervik | Sweden |
| VVO | Vladivostok | Vladivostok | Russia |
| VVZ | Illizi | Illizi | Algeria |
| VXC | Lichinga | Lichinga | Mozambique |
| VXE | Sao Vicente | San Pedro | Cape Verde |
| VXO | Vaxjo | Vaxjo | Sweden |
| VYD | Vryheid | Vryheid | South Africa |
| VYS | Peru (IL) | Illinois Valley Regnl | USA |
| Code | City | Airport | Country |
| WAA | Wales (AK) | Wales | USA |
| WAB | Wabag | Wabag | Papua New Guinea |
| WAC | Waca | Waca | Ethiopia |
| WAD | Andriamena | Andriamena | Madagascar |
| WAE | Wadi Ad Dawasir | Wadi Ad Dawasir | Saudi Arabia |
| WAF | Wana | Wana | Pakistan |
| WAG | Wanganui | Wanganui | New Zealand |
| WAH | Wahpeton (ND) | Wahpeton | USA |
| WAI | Antsohihy | Antsohihy | Madagascar |
| WAJ | Wawoi Falls | Wawoi Falls | Papua New Guinea |
| WAK | Ankazoabo | Ankazoabo | Madagascar |
| WAL | Chincoteague (VA) | Wallops Flight Center | USA |
| WAM | Ambatondrazaka | Ambatondrazaka | Madagascar |
| WAN | Waverney | Waverney | Australia |
| WAO | Wabo | Wabo | Papua New Guinea |
| WAP | Alto Palena | Alto Palena | Chile |
| WAQ | Antsalova | Antsalova | Madagascar |
| WAR | Waris | Waris | Indonesia |
| WAS | Washington, DC | Metropolitan Area | USA |
| WAT | Waterford | Waterford | Ireland |
| WAU | Wauchope | Wauchope | Australia |
| WAV | Wave Hill | Kalkgurung | Australia |
| WAW | Warsaw | Okecie | Poland |
| WAX | Zwara | Zwara | Libya |
| WAY | Waynesburg (PA) | Green County | USA |
| WAZ | Warwick | Warwick | Australia |
| WBA | Wahai | Wahai | Indonesia |
| WBB | Stebbins (AK) | Stebbins | USA |
| WBC | Wapolu | Wapolu | Papua New Guinea |
| WBD | Befandriana | Befandriana | Madagascar |
| WBE | Bealanana | Bealanana | Madagascar |
| WBG | Schleswig-Jagel | Schleswig-Jagel | Germany |
| WBI | Boulder (CO) | Broker Inn | USA |
| WBM | Wapenamanda | Wapenamanda | Papua New Guinea |
| WBN | Woburn (MA) | Cummings Park | USA |
| WBO | Beroroha | Beroroha | Madagascar |
| WBQ | Beaver (AK) | Beaver | USA |
| WBR | Big Rapids (MI) | Big Rapids | USA |
| WBU | Boulder (CO) | Municipal | USA |
| WBW | Scranton (PA) | Wyoming Valle | USA |
| WBW | Wilkes-Barre (PA) | Wyoming Valle | USA |
| WCA | Castro | Gamboa | Chile |
| WCH | Chaiten | Chaiten | Chile |
| WCR | Chandalar (AK) | Chandalar | USA |
| WDA | Wadi Ain | Wadi Ain | Yemen |
| WDB | Deep Bay (AK) | Deep Bay | USA |
| WDG | Enid (OK) | Enid Woodring Mun. | USA |
| WDH | Windhoek | Hosea Kutako International | Namibia |
| WDI | Wondai | Wondai | Australia |
| WDN | Waldron Island (WA) | Waldron Island | USA |
| WDR | Winder (GA) | Winder | USA |
| WDY | Kodiak (AK) | Kodiak Fss | USA |
| WEA | Weatherford (TX) | Parker County | USA |
| WED | Wedau | Wedau | Papua New Guinea |
| WEF | Weifang | Weifang | PR China |
| WEH | Weihai | Weihai | PR China |
| WEI | Weipa | Weipa | Australia |
| WEL | Welkom | Welkom | South Africa |
| WEM | West Malling | West Malling | United Kingdom |
| WEP | Weam | Weam | Papua New Guinea |
| WES | Weasua | Weasua | Liberia |
| WET | Wagethe | Wagethe | Indonesia |
| WEW | Wee Waa | Wee Waa | Australia |
| WEX | Wexford | Castlebridge | Ireland |
| WFB | Ketchikan (AK) | Waterfront SPB | USA |
| WFD | Woodford | Woodford | United Kingdom |
| WFI | Fianarantsoa | Fianarantsoa | Madagascar |
| WFK | Frenchville (ME) | Frenchville | USA |
| WGA | Wagga Wagga | Forrest Hill | Australia |
| WGB | Bahawalnagar | Bahawalnagar | Pakistan |
| WGC | Warrangal | Warrangal | India |
| WGE | Walgett | Walgett | Australia |
| WGN | Waitangi | Waitangi | New Zealand |
| WGO | Winchester (VA) | Municipal | USA |
| WGP | Waingapu | Waingapu | Indonesia |
| WGT | Wangaratta | Wangaratta | Australia |
| WGU | Wagau | Wagau | Papua New Guinea |
| WGY | Wagny | Wagny | Gabon |
| WHD | Hyder (AK) | SPB | USA |
| WHF | Wadi Halfa | Wadi Halfa | Sudan |
| WHH | Boulder (CO) | Hiltons Har H | USA |
| WHK | Whakatane | Whakatane | New Zealand |
| WHL | Welshpool | Welshpool | Australia |
| WHO | Franz Josef | Franz Josef | New Zealand |
| WHP | Los Angeles (CA) | Whiteman | USA |
| WHS | Whalsay | Whalsay | United Kingdom |
| WHT | Wharton (TX) | Wharton | USA |
| WHU | Wuhu | Wuhu | PR China |
| WIC | Wick | Wick | United Kingdom |
| WID | Wildenrath | Wildenrath | Germany |
| WIE | Wiesbaden | Air Base | Germany |
| WIK | Surfdale | Surfdale | New Zealand |
| WIL | Nairobi | Wilson | Kenya |
| WIN | Winton | Winton | Australia |
| WIO | Wilcannia | Wilcannia | Australia |
| WIR | Wairoa | Wairoa | New Zealand |
| WIT | Wittenoom | Wittenoom | Australia |
| WIU | Witu | Witu | Papua New Guinea |
| WJA | Woja | Woja | Marshall Islands |
| WJF | Lancaster (CA) | William J Fox | USA |
| WJR | Wajir | Wajir | Kenya |
| WJU | WonJu | WonJu | South Korea |
| WKA | Wanaka | Wanaka | New Zealand |
| WKB | Warracknabeal | Warracknabeal | Australia |
| WKI | Hwange | Hwange | Zimbabwe |
| WKJ | Wakkanai | Hokkaido | Japan |
| WKK | Aleknagik (AK) | Aleknagik Airport | USA |
| WKL | Waikoloa (HI) | Waikoloa Airport | USA |
| WKN | Wakunai | Wakunai | Papua New Guinea |
| WKR | Walker’s Cay | Walker’s Cay | Bahamas |
| WLA | Wallal | Wallal | Australia |
| WLB | Labouchere Bay (AK) | Labouchere Bay | USA |
| WLC | Walcha | Walcha | Australia |
| WLD | Winfield (KS) | Arkansas City | USA |
| WLG | Wellington | International | New Zealand |
| WLH | Walaha | Walaha airstrip | Vanuatu |
| WLK | Selawik (AK) | Selawik | USA |
| WLL | Wollogorang | Wollogorang airfield | Australia |
| WLM | Waltham (MA) | Waltham | USA |
| WLN | Little Naukati (AK) | Little Naukati | USA |
| WLO | Waterloo | Waterloo | Australia |
| WLR | Loring (AK) | Loring | USA |
| WLS | Wallis Island | Wallis Island | Wallis and Futuna Islands |
| WLW | Willows (CA) | Glenn County | USA |
| WMA | Mandritsara | Mandritsara | Madagascar |
| WMB | Warrnambool | Warrnambool | Australia |
| WMC | Winnemucca (NV) | Winnemucca | USA |
| WMD | Mandabe | Mandabe | Madagascar |
| WME | Mount Keith | Mount Keith | Australia |
| WMH | Mountain Home (AR) | Mountain Home | USA |
| WMK | Meyers Chuck (AK) | SPB | USA |
| WML | Malaimbandy | Malaimbandy | Madagascar |
| WMN | Maroantsetra | Maroantsetra | Madagascar |
| WMO | White Mountain (AK) | White Mountain | USA |
| WMP | Mampikony | Mampikony | Madagascar |
| WMR | Mananara | Mananara | Madagascar |
| WMV | Madirovalo | Madirovalo | Madagascar |
| WMX | Wamena | Wamena | Indonesia |
| WNA | Napakiak (AK) | Napakiak SPB | USA |
| WNC | Tuxekan Island (AK) | Nichen Cove SPB | USA |
| WND | Windarra | Windarra | Australia |
| WNE | Wora Na Ye | Wora Na Ye | Gabon |
| WNN | Wunnummin Lake | Wunnummin Lake | Canada |
| WNP | Naga | Naga | Philippines |
| WNR | Windorah | Windorah | Australia |
| WNS | Nawabshah | Nawabshah | Pakistan |
| WNU | Wanuma | Wanuma | Papua New Guinea |
| WNZ | Wenzhou | Wenzhou | PR China |
| WOA | Wonenara | Wonenara | Papua New Guinea |
| WOB | Suttonheath | Woodbridge RAF | United Kingdom |
| WOD | Wood River (AK) | Wood River | USA |
| WOE | Woensdrecht AB | Woensdrecht AB | Netherlands |
| WOG | Woodgreen | Woodgreen | Australia |
| WOI | Wologissi | Wologissi | Liberia |
| WOK | Wonken | Wonken | Venezuela |
| WOL | Wollongong | Wollongong | Australia |
| WON | Wondoola | Wondoola | Australia |
| WOO | Woodchopper (AK) | Woodchopper | USA |
| WOR | Ankorefo | Moramba | Madagascar |
| WOT | Wonan | Wonan | Taiwan |
| WOW | Willow (AK) | Willow | USA |
| WPA | Puerto Aisen | Puerto Aisen | Chile |
| WPB | Port Berge | Port Berge | Madagascar |
| WPC | Pincher Creek | Pincher Creek | Canada |
| WPK | Wrotham Park | Wrotham Park | Australia |
| WPL | Powell Lake | Powell Lake | Canada |
| WPM | Wipim | Wipim | Papua New Guinea |
| WPO | Paonia (CO) | North Fork Valley | USA |
| WPR | Porvenir | Porvenir | Chile |
| WPU | Puerto Williams | Puerto Williams | Chile |
| WRA | Warder | Warder | Ethiopia |
| WRB | Macon (GA) | Robins AFB | USA |
| WRE | Whangarei | Whangarei | New Zealand |
| WRG | Wrangell (AK) | Wrangell SPB | USA |
| WRH | Wrench Creek (AK) | Wrench Creek | USA |
| WRI | Fort Dix (NJ) | Mc Guire AFB | USA |
| WRL | Worland (WY) | Worland | USA |
| WRO | Wroclaw | Strachowice | Poland |
| WRW | Warrawagine | Warrawagine | Australia |
| WRY | Westray | Westray | United Kingdom |
| WSA | Wasua | Wasua | Papua New Guinea |
| WSB | Steamboat Bay (AK) | SPB | USA |
| WSD | White Sands (NM) | Condron AAF | USA |
| WSF | Sarichef (AK) | Sarichef | USA |
| WSG | Washington (PA) | County | USA |
| WSH | Shirley (NY) | Brookhaven | USA |
| WSJ | San Juan (AK) | San Juan SPB | USA |
| WSM | Wiseman (AK) | Wiseman | USA |
| WSN | South Naknek (AK) | South Naknek | USA |
| WSO | Washabo | Washabo | Suriname |
| WSP | Waspam | Waspam | Nicaragua |
| WSR | Wasior | Wasior | Indonesia |
| WST | Westerly (RI) | Westerly State | USA |
| WSU | Wasu | Wasu | Papua New Guinea |
| WSX | Westsound (WA) | Westsound | USA |
| WSY | Airlie Beach | Whitsunday Airstrip | Australia |
| WSZ | Westport | Westport | New Zealand |
| WTA | Tambohorano | Tambohorano | Madagascar |
| WTC | New York (NY) | World Trade Center | USA |
| WTD | West End | West End | Bahamas |
| WTE | Wotje Island | Wotje Island | Marshall Islands |
| WTK | Noatak (AK) | Noatak | USA |
| WTL | Tuntutuliak (AK) | Tuntutuliak | USA |
| WTN | Waddington | RAF Station | United Kingdom |
| WTO | Wotho Island | Wotho Island | Marshall Islands |
| WTP | Woitape | Woitape | Papua New Guinea |
| WTR | White River (AZ) | White River | USA |
| WTS | Tsiroanomandidy | Tsiroanomandidy | Madagascar |
| WTT | Wantoat | Wantoat | Papua New Guinea |
| WTZ | Whitianga | Whitianga | New Zealand |
| WUD | Wudinna | Wudinna | Australia |
| WUG | Wau | Wau | Papua New Guinea |
| WUH | Wuhan | Wuhan | PR China |
| WUM | Wasum | Wasum | Papua New Guinea |
| WUN | Wiluna | Wiluna | Australia |
| WUS | Wuyishan | Wuyishan | PR China |
| WUU | Wau | Wau | Sudan |
| WUV | Wuvulu Island | Wuvulu Island | Papua New Guinea |
| WUX | Wuxi | Wuxi | PR China |
| WUZ | Wuzhou | Wuzhou Changzhoudao Airport | PR China |
| WVB | Walvis Bay | Rooikop | Namibia |
| WVI | Watsonville (CA) | Watsonville | USA |
| WVK | Manakara | Manakara | Madagascar |
| WVL | Waterville (ME) | Robert Lafleur | USA |
| WVN | Wilhelmshaven | Wilhelmshaven | Germany |
| WWA | Wasilla (AK) | Wasilla | USA |
| WWD | Wildwood (NJ) | Cape May County | USA |
| WWI | Woodie Woodie | Woodie Woodie | Australia |
| WWK | Wewak | Boram | Papua New Guinea |
| WWP | Whale Pass (AK) | Whale Pass | USA |
| WWR | Woodward (OK) | West Woodward | USA |
| WWS | Wildwood (AK) | USAF Heliport | USA |
| WWT | Newtok (AK) | Newtok | USA |
| WWY | West Wyalong | West Wyalong | Australia |
| WXF | Braintree | Wether Fld RAF | United Kingdom |
| WXN | Wanxian | Wanxian | PR China |
| WYA | Whyalla | Whyalla | Australia |
| WYB | Yes Bay (AK) | SPB | USA |
| WYE | Yengema | Yengema | Sierra Leone |
| WYN | Wyndham | Wyndham | Australia |
| WYS | West Yellowstone (MT) | Yellowstone | USA |
| WZY | Nassau | Seaplane Base | Bahamas |
| Code | City | Airport | Country |
| XAB | Abbeville | Abbeville | France |
| XAC | Arcachon | La Teste-de-Buch | France |
| XAL | Alamos | Alamos | Mexico |
| XAP | Chapeco | Chapeco | Brazil |
| XAR | Aribinda | Aribinda | Burkina Faso |
| XAU | Saul | Saul | French Guiana |
| XAY | Xayabury | Xayabury | Lao PDR |
| XBB | Blubber Bay | Blubber Bay | Canada |
| XBE | Bearskin Lake | Bearskin Lake | Canada |
| XBG | Bogande | Bogande | Burkina Faso |
| XBJ | Birjand | Birjand | Iran |
| XBL | Buno Bedelle | Buno Bedelle | Ethiopia |
| XBN | Biniguni | Biniguni | Papua New Guinea |
| XBO | Boulsa | Boulsa | Burkina Faso |
| XBR | Brockville | Brockville | Canada |
| XBW | Killineq | Killineq | Canada |
| XCH | Christmas Island | Christmas Island | Christmas Island |
| XCL | Cluff Lake | Cluff Lake | Canada |
| XCM | Chatham | Chatham | Canada |
| XCN | Coron | Coron | Philippines |
| XCO | Colac | Colac | Australia |
| XCR | Vatry | Paris Vatry Airport (Aircraft training and cargo airport) |
France |
| XDE | Diebougou | Diebougou | Burkina Faso |
| XDJ | Djibo | Djibo | Burkina Faso |
| XEN | Xingcheng | Xingcheng | PR China |
| XES | Lake Geneva (WI) | Municipal | USA |
| XEX | Paris | Aerogare des Invalides | France |
| XFN | Xiangfan | Xiangfan | PR China |
| XFW | Hamburg/Finkenwerder | Hamburg Finkenwerder Airport (Airbus) | Germany |
| XFZ | Quebec | Charny | Canada |
| XGA | Gaoua | Gaoua | Burkina Faso |
| XGG | Gorom-Gorom | Gorom-Gorom | Burkina Faso |
| XGN | Xangongo | Xangongo | Angola |
| XGR | Kangiqsualujjuaq | Kangiqsualujjuaq | Canada |
| XIC | Xichang | Xichang | PR China |
| XIE | Xienglom | Xienglom | Lao PDR |
| XIG | Xinguara | Municipal | Brazil |
| XIL | Xilinhot | Xilinhot | PR China |
| XIN | Xingning | Xingning | PR China |
| XIY | Xi An | Xianyang | PR China |
| XKA | Kantchari | Kantchari | Burkina Faso |
| XKH | Xieng Khouang | Xieng Khouang | Lao PDR |
| XKO | Kemano | Kemano | Canada |
| XKS | Kasabonika | Kasabonika | Canada |
| XKT | Kennedy Town | Off-line Point | Hong Kong, PR China |
| XKY | Kaya | Kaya | Burkina Faso |
| XLB | Lac Brochet | Lac Brochet | Canada |
| XLF | Leaf Bay | Leaf Bay | Canada |
| XLO | Long Xuyen | Long Xuyen | Viet Nam |
| XLS | St Louis | St Louis | Senegal |
| XLU | Leo | Leo | Burkina Faso |
| XLW | Lemwerder | Lemwerder | Germany |
| XMA | Maramag | Maramag | Philippines |
| XMB | M’Bahiakro | M’Bahiakro | Cote d’Ivoire |
| XMC | Mallacoota | Mallacoota | Australia |
| XMD | Madison (SD) | Madison | USA |
| XMG | Mahendranagar | Mahendranagar | Nepal |
| XMH | Manihi | Manihi | French Polynesia |
| XMI | Masasi | Masasi | Tanzania |
| XML | Minlaton | Minlaton | Australia |
| XMN | Xiamen | Xiamen | PR China |
| XMP | Macmillan Pass | Macmillan Pass | Canada |
| XMS | Macas | Macas | Ecuador |
| XMY | Yam Island | Yam Island | Australia |
| XNA | Fayetteville (AR) | Northwest Arkansas Rgn | USA |
| XNG | Quang Ngai | Quang Ngai | Viet Nam |
| XNN | Xining | Xining | PR China |
| XNT | Xingtai | Xingtai | PR China |
| XNU | Nouna | Nouna | Burkina Faso |
| XPA | Pama | Pama | Burkina Faso |
| XPK | Pukatawagan | Pukatawagan | Canada |
| XPL | Comayagua | Palmerola Air Base | Honduras |
| XPP | Poplar River | Poplar River | Canada |
| XPR | Pine Ridge (SD) | Pine Ridge | USA |
| XPU | West Kuparuk (AK) | West Kuparuk | USA |
| XQP | Quepos | Quepos | Costa Rica |
| XQU | Qualicum | Qualicum | Canada |
| XRR | Ross River | Ross River | Canada |
| XRY | Jerez de la Frontera | La Parra | Spain |
| XSA | Sinoe | AFC | Liberia |
| XSC | South Caicos | International | Turks and Caicos Islands |
| XSD | Tonopah (NV) | Test Range | USA |
| XSE | Sebba | Sebba | Burkina Faso |
| XSI | South Indian Lake | South Indian Lake | Canada |
| XSM | St Marys (MD) | St Marys | USA |
| XSO | Siocon | Siocon | Philippines |
| XSP | Singapore | Seletar | Singapore |
| XTG | Thargomindah | Thargomindah | Australia |
| XTL | Tadoule Lake | Tadoule Lake | Canada |
| XTO | Taroom | Taroom | Australia |
| XTR | Tara | Tara | Australia |
| XTT | Paris | Etoile | France |
| XUZ | Xuzhou | Xuzhou | PR China |
| XVL | Vinh Long | Vinh Long | Viet Nam |
| XWP | Hassleholm | Hassleholm | Sweden |
| XWQ | Enkoping | Enkoping | Sweden |
| XWZ | Nykoping | Nykoping | Sweden |
| XXA | Alvesta | Alvesta | Sweden |
| XXK | Katrineholm | Katrineholm | Sweden |
| XXU | Hedemora | Hedemora | Sweden |
| XYA | Yandina | Yandina Airport | Solomon Islands |
| XYE | Ye | Ye Airport | Myanmar |
| XYI | Flen | Flen | Sweden |
| XYO | Karlshamn | Karlshamn | Sweden |
| XYP | Avesta Krylbo | Avesta Krylbo | Sweden |
| XYR | Yellow River | Edwaki | Papua New Guinea |
| XYT | Toulouse (disused) | Montaudran | France |
| XYU | Solvesborg | Solvesborg | Sweden |
| XYX | Sala | Sala | Sweden |
| XZA | Zabre | Zabre | Burkina Faso |
| Code | City | Airport | Country |
| YAA | Anahim Lake | Anahim Lake | Canada |
| YAB | Arctic Bay | Arctic Bay | Canada |
| YAC | Cat Lake | Cat Lake | Canada |
| YAD | Moose Lake | Moose Lake | Canada |
| YAE | Alta Lake | Alta Lake | Canada |
| YAF | Asbestos Hill | Asbestos Hill | Canada |
| YAG | Fort Frances | Municipal | Canada |
| YAH | Lagrande 4 | Lagrande 4 | Canada |
| YAI | Chillan | Chillan | Chile |
| YAJ | Lyall Harbour | Lyall Harbour | Canada |
| YAK | Yakutat (AK) | Yakutat | USA |
| YAL | Alert Bay | Alert Bay | Canada |
| YAM | Sault Ste Marie | Sault Ste Marie | Canada |
| YAN | Yangambi | Yangambi | Congo (DRC) |
| YAO | Yaounde | Yaounde Airport | Cameroon |
| YAP | Yap | Yap | Micronesia |
| YAQ | Maple Bay | Maple Bay | Canada |
| YAR | Lagrande 3 | Lagrande 3 | Canada |
| YAS | Yasawa Island | Yasawa Island | Fiji |
| YAT | Attawapiskat | Attawapiskat | Canada |
| YAU | Kattiniq/Donaldson Lak | Kattiniq/Donaldson Lak | Canada |
| YAV | Miners Bay | Miners Bay | Canada |
| YAW | Halifax | Shearwater | Canada |
| YAX | Angling Lake | Angling Lake | Canada |
| YAY | St Anthony | St Anthony | Canada |
| YAZ | Tofino | Tofino Airport | Canada |
| YBA | Banff | Banff | Canada |
| YBB | Kugaaruk | Kugaaruk | Canada |
| YBC | Baie Comeau | Baie Comeau | Canada |
| YBD | New Westminster | New Westminster | Canada |
| YBE | Uranium City | Uranium City | Canada |
| YBF | Bamfield | Bamfield | Canada |
| YBG | Bagotville | Bagotville | Canada |
| YBH | Bull Harbour | Bull Harbour | Canada |
| YBI | Black Tickle | Black Tickle | Canada |
| YBJ | Baie Johan Beetz | Baie Johan Beetz | Canada |
| YBK | Baker Lake | Baker Lake | Canada |
| YBL | Campbell River | Campbell River | Canada |
| YBM | Bronson Creek | Bronson Creek | Canada |
| YBN | Borden | Borden | Canada |
| YBO | Bobquinn Lake | Bobquinn Lake | Canada |
| YBP | Yibin | Yibin Caiba Airport | Sichuan, China |
| YBQ | Telegraph Harbour | Telegraph Harbour | Canada |
| YBR | Brandon | Brandon | Canada |
| YBS | Opapamiska Lake | Musselwhite | Canada |
| YBT | Brochet | Brochet | Canada |
| YBV | Berens River | Berens River | Canada |
| YBW | Bedwell Harbor | Bedwell Harbor | Canada |
| YBX | Blanc Sablon | Blanc Sablon | Canada |
| YBY | Bonnyville | Bonnyville | Canada |
| YBZ | Toronto | Downtown Rail Station | Canada |
| YCA | Courtenay | Courtenay | Canada |
| YCB | Cambridge Bay | Cambridge Bay | Canada |
| YCC | Cornwall | Regional | Canada |
| YCD | Nanaimo | Nanaimo Airport | Canada |
| YCE | Centralia | Centralia | Canada |
| YCF | Cortes Bay | Cortes Bay | Canada |
| YCG | Castlegar | Castlegar | Canada |
| YCH | Miramichi | Miramichi | Canada |
| YCI | Caribou Island | Caribou Island | Canada |
| YCJ | Cape St James | Cape St James | Canada |
| YCK | Colville Lake | Colville Lake | Canada |
| YCL | Charlo | Charlo | Canada |
| YCM | St Catharines | St Catharines | Canada |
| YCN | Cochrane | Cochrane | Canada |
| YCO | Kugluktuk/Coppermine | Kugluktuk | Canada |
| YCP | Co-op Point | Co-op Point | Canada |
| YCQ | Chetwynd | Chetwynd | Canada |
| YCR | Cross Lake | Cross Lake | Canada |
| YCS | Chesterfield Inlet | Chesterfield Inlet | Canada |
| YCT | Coronation | Coronation | Canada |
| YCV | Cartierville | Cartierville | Canada |
| YCW | Chilliwack | Chilliwack | Canada |
| YCX | Gagetown | Gagetown | Canada |
| YCY | Clyde River | Clyde River | Canada |
| YCZ | Fairmount Springs | Fairmount Springs | Canada |
| YDA | Dawson City | Dawson City | Canada |
| YDB | Burwash Landings | Burwash Landings | Canada |
| YDC | Drayton Valley | Industrial Airport | Canada |
| YDE | Paradise River | Paradise River | Canada |
| YDF | Deer Lake | Deer Lake | Canada |
| YDG | Digby | Digby | Canada |
| YDH | Daniels Harbour | Daniels Harbour | Canada |
| YDI | Davis Inlet | Davis Inlet | Canada |
| YDJ | Hatchet Lake | Hatchet Lake | Canada |
| YDK | Main Duck Island | Main Duck Island | Canada |
| YDL | Dease Lake | Dease Lake | Canada |
| YDN | Dauphin | Dauphin | Canada |
| YDO | Dolbeau | St Methode | Canada |
| YDP | Nain | Nain | Canada |
| YDQ | Dawson Creek | Dawson Creek | Canada |
| YDR | Broadview | Broadview | Canada |
| YDS | Desolation Sound | Desolation Sound | Canada |
| YDT | Vancouver | Boundary Bay | Canada |
| YDU | Kasba Lake | Kasba Lake | Canada |
| YDV | Bloodvein | Bloodvein | Canada |
| YDW | Obre Lake | Obre Lake | Canada |
| YDX | Doc Creek | Doc Creek | Canada |
| YEA | Edmonton | Metropolitan Area | Canada |
| YEC | Yechon | Yechon | South Korea |
| YED | Edmonton | Namao Fld | Canada |
| YEG | Edmonton | International | Canada |
| YEI | Bursa | Yenisehir | Turkey |
| YEK | Arviat | Arviat | Canada |
| YEL | Elliot Lake | Elliot Lake | Canada |
| YEM | Manitowaning | East Manitoulin | Canada |
| YEN | Estevan | Estevan | Canada |
| YEO | Yeovilton | Yeovilton | United Kingdom |
| YEP | Estevan Point | Estevan Point | Canada |
| YEQ | Yenkis | Yenkis | Papua New Guinea |
| YER | Fort Severn | Fort Severn | Canada |
| YET | Edson | Edson | Canada |
| YEU | Eureka | Eureka | Canada |
| YEV | Inuvik | Inuvik/Mike Zubko | Canada |
| YEY | Amos | Amos | Canada |
| YFA | Fort Albany | Fort Albany | Canada |
| YFB | Iqaluit | Iqaluit | Canada |
| YFC | Fredericton | Fredericton | Canada |
| YFE | Forestville | Forestville | Canada |
| YFG | Fontanges | Fontanges | Canada |
| YFH | Fort Hope | Fort Hope | Canada |
| YFJ | Snare Lake | Snare Lake | Canada |
| YFL | Fort Reliance | Fort Reliance | Canada |
| YFO | Flin Flon | Flin Flon | Canada |
| YFR | Fort Resolution | Fort Resolution | Canada |
| YFS | Fort Simpson | Fort Simpson | Canada |
| YFX | Fox Harbour | St Lewis | Canada |
| YGA | Gagnon | Gagnon | Canada |
| YGB | Gillies Bay | Gillies Bay | Canada |
| YGC | Grande Cache | Grande Cache | Canada |
| YGE | Gorge Harbor | Gorge Harbor | Canada |
| YGG | Ganges Harbor | Ganges Harbor | Canada |
| YGH | Fort Good Hope | Fort Good Hope | Canada |
| YGJ | Yonago | Miho | Japan |
| YGK | Kingston | Kingston | Canada |
| YGL | La Grande | La Grande | Canada |
| YGM | Gimli | Gimli | Canada |
| YGN | Greenway Sound | Greenway Sound | Canada |
| YGO | Gods Narrows | Gods Narrows | Canada |
| YGP | Gaspe | Metropolitan Area | Canada |
| YGQ | Geraldton | Geraldton | Canada |
| YGR | Iles De La Madeleine | Iles De La Madeleine | Canada |
| YGS | Germansen | Germansen | Canada |
| YGT | Igloolik | Igloolik | Canada |
| YGV | Havre St Pierre | Havre St Pierre | Canada |
| YGW | Kuujjuarapik | Kuujjuarapik | Canada |
| YGX | Gillam | Gillam | Canada |
| YGY | Deception | Deception | Canada |
| YGZ | Grise Fiord | Grise Fiord | Canada |
| YHA | Port Hope Simpson | Port Hope Simpson | Canada |
| YHB | Hudson Bay | Hudson Bay | Canada |
| YHC | Hakai Pass | Hakai Pass | Canada |
| YHD | Dryden | Municipal | Canada |
| YHE | Hope | Hope | Canada |
| YHF | Hearst | Hearst | Canada |
| YHG | Charlottetown | Charlottetown | Canada |
| YHI | Holman | Holman | Canada |
| YHK | Gjoa Haven | Gjoa Haven | Canada |
| YHM | Hamilton | Hamilton | Canada |
| YHN | Hornepayne | Hornepayne | Canada |
| YHO | Hopedale | Hopedale | Canada |
| YHP | Poplar Hill | Poplar Hill | Canada |
| YHR | Chevery | Chevery | Canada |
| YHS | Sechelt | Sechelt | Canada |
| YHT | Haines Junction | Haines Junction | Canada |
| YHU | Montreal | St Hubert | Canada |
| YHY | Hay River | Hay River | Canada |
| YHZ | Halifax | Halifax International | Canada |
| YIB | Atikokan | Atikokan | Canada |
| YIF | Pakuashipi | Pakuashipi | Canada |
| YIG | Big Bay Marina | Big Bay Marina | Canada |
| YIH | Yichang | Yichang | PR China |
| YIK | Ivujivik | Ivujivik | Canada |
| YIN | Yining | Yining | PR China |
| YIO | Pond Inlet | Pond Inlet | Canada |
| YIP | Detroit (MI) , | Willow Run | USA |
| YIV | Island Lake /Garden Hill | Island Lake Airport | Canada |
| YIW | Yiwu | Yiwu | PR China |
| YJA | Jasper | Metropolitan Area | Canada |
| YJF | Fort Liard | Fort Liard | Canada |
| YJN | St Jean | St Jean | Canada |
| YJO | Johnny Mountain | Johnny Mountain | Canada |
| YJP | Jasper-Hinton | Jasper-Hinton | Canada |
| YJT | Stephenville | Stephenville | Canada |
| YKA | Kamloops | Kamloops | Canada |
| YKC | Collins Bay | Collins Bay | Canada |
| YKD | Kincardine | Township Airport | Canada |
| YKE | Knee Lake | Knee Lake | Canada |
| YKF | Woolwich | Region of Waterloo International Airport | Canada |
| YKG | Kangirsuk | Kangirsuk | Canada |
| YKI | Kennosao Lake | Kennosao Lake | Canada |
| YKJ | Key Lake | Key Lake | Canada |
| YKK | Kitkatla | Kitkatla | Canada |
| YKL | Schefferville | Schefferville | Canada |
| YKM | Yakima (WA) | Yakima Air Terminal | USA |
| YKN | Yankton (SD) | Chan Gurney | USA |
| YKQ | Waskaganish | Waskaganish | Canada |
| YKS | Yakutsk | Yakutsk | Russia |
| YKT | Klemtu | Klemtu | Canada |
| YKU | Chisasibi | Chisasibi | Canada |
| YKX | Kirkland Lake | Kirkland Lake | Canada |
| YKY | Kindersley | Kindersley | Canada |
| YKZ | Toronto (Buttonville) | Buttonville Municipal Airport | Canada |
| YLA | Langara | Langara | Canada |
| YLB | Lac Biche | Lac Biche | Canada |
| YLC | Kimmirut/Lake Harbour | Kimmirut | Canada |
| YLD | Chapleau | Chapleau | Canada |
| YLE | Wha Ti/Lac La Martre | Wha Ti | Canada |
| YLF | LaForges | LaForges | Canada |
| YLG | Yalgoo | Yalgoo | Australia |
| YLH | Lansdowne House | Lansdowne House | Canada |
| YLI | Ylivieska | Ylivieska | Finland |
| YLJ | Meadow Lake | Meadow Lake | Canada |
| YLL | Lloydminster | Lloydminster | Canada |
| YLM | Clinton Creek | Clinton Creek | Canada |
| YLN | Yilan | Yilan | PR China |
| YLO | Shilo | Shilo | Canada |
| YLP | Mingan | Mingan | Canada |
| YLQ | La Tuque | La Tuque | Canada |
| YLR | Leaf Rapids | Leaf Rapids | Canada |
| YLS | Lebel-Sur-Quevillon | Lebel-Sur-Quevillon | Canada |
| YLT | Alert | Alert | Canada |
| YLW | Kelowna | Kelowna | Canada |
| YLX | Long Point | Long Point | Canada |
| YMA | Mayo | Mayo | Canada |
| YMB | Merritt | Merritt | Canada |
| YMC | Maricourt Airstrip | Maricourt Airstrip | Canada |
| YMD | Mould Bay | Mould Bay | Canada |
| YME | Matane | Matane | Canada |
| YMF | Montagne Harbor | Montagne Harbor | Canada |
| YMG | Manitouwadge | Manitouwadge | Canada |
| YMH | Mary’s Harbour | Mary’s Harbour | Canada |
| YMI | Minaki | Minaki | Canada |
| YMJ | Moose Jaw | Moose Jaw | Canada |
| YML | Murray Bay | Charlevoix | Canada |
| YMM | Fort Mcmurray | Fort Mcmurray | Canada |
| YMN | Makkovik | Makkovik | Canada |
| YMO | Moosonee | Moosonee | Canada |
| YMP | Port McNeil | Port McNeil | Canada |
| YMQ | Montreal | Metropolitan Area | Canada |
| YMR | Merry Island | Merry Island | Canada |
| YMS | Yurimaguas | Yurimaguas | Peru |
| YMT | Chibougamau | Chibougamau | Canada |
| YMW | Maniwaki | Maniwaki | Canada |
| YMX | Montreal | Mirabel | Canada |
| YMY | Montreal | Downtown Rail Station | Canada |
| YNA | Natashquan | Natashquan | Canada |
| YNB | Yanbu | Yanbu | Saudi Arabia |
| YNC | Wemindji | Wemindji | Canada |
| YND | Ottawa | Gatineau | Canada |
| YNE | Norway House | Norway House | Canada |
| YNF | Corner Brook | Deer Lake/Stephenville | Canada |
| YNG | Youngstown (OH) | Youngstown | USA |
| YNH | Hudson’s Hope | Hudson Hope | Canada |
| YNI | Nitchequon | Nitchequon | Canada |
| YNJ | Yanji | Yanji | PR China |
| YNK | Nootka Sound | Nootka Sound | Canada |
| YNL | Points North Landing | Points North Landing | Canada |
| YNM | Matagami | Matagami | Canada |
| YNN | Yandicoogina | Yandi | Australia |
| YNO | North Spirit Lake | North Spirit Lake | Canada |
| YNR | Arnes | Arnes | Canada |
| YNS | Nemiscau | Nemiscau | Canada |
| YNT | Yantai | Yantai Laishan International Airport | PR China |
| YNY | Gangneung | Yangyang International Airport | South Korea |
| YNZ | Yancheng | Yancheng | PR China |
| YOA | Ekati | Ekati | Canada |
| YOC | Old Crow | Old Crow | Canada |
| YOD | Cold Lake | Cold Lake | Canada |
| YOE | Falher | Falher | Canada |
| YOG | Ogoki | Ogoki | Canada |
| YOH | Oxford House | Oxford House | Canada |
| YOJ | High Level | Footner Lake | Canada |
| YOK | Yokohama | Yokohama | Japan |
| YOL | Yola | Yola | Nigeria |
| YOO | Oshawa | Oshawa | Canada |
| YOP | Rainbow Lake | Rainbow Lake | Canada |
| YOS | Owen Sound | Billy Bishop Regional | Canada |
| YOT | Yotvata | Yotvata | Israel |
| YOW | Ottawa | International | Canada |
| YOY | Valcartier | Valcartier | Canada |
| YPA | Prince Albert | Prince Albert | Canada |
| YPB | Port Alberni | Port Alberni | Canada |
| YPC | Paulatuk | Paulatuk | Canada |
| YPD | Parry Sound | Parry Sound | Canada |
| YPE | Peace River | Peace River | Canada |
| YPF | Esquimalt | Esquimalt | Canada |
| YPG | Portage La Prairie | Portage La Prairie | Canada |
| YPH | Inukjuak | Inukjuak | Canada |
| YPI | Port Simpson | Port Simpson | Canada |
| YPJ | Aupaluk | Aupaluk | Canada |
| YPL | Pickle Lake | Pickle Lake | Canada |
| YPM | Pikangikum | Pikangikum | Canada |
| YPN | Port Menier | Port Menier | Canada |
| YPO | Peawanuck | Peawanuck | Canada |
| YPP | Pine Point | Pine Point | Canada |
| YPQ | Peterborough | Peterborough | Canada |
| YPR | Prince Rupert | Digby Island | Canada |
| YPS | Port Hawkesbury | Port Hawkesbury | Canada |
| YPT | Pender Harbor | Pender Harbor | Canada |
| YPW | Powell River | Powell River | Canada |
| YPX | Povungnituk | Puvirnituq | Canada |
| YPY | Fort Chipewyan | Fort Chipewyan | Canada |
| YPZ | Burns Lake | Burns Lake | Canada |
| YQA | Muskoka | Muskoka | Canada |
| YQB | Quebec | Quebec | Canada |
| YQC | Quaqtaq | Quaqtaq | Canada |
| YQD | The Pas | The Pas | Canada |
| YQE | Kimberley | Kimberley | Canada |
| YQF | Red Deer | Red Deer | Canada |
| YQG | Windsor | Windsor | Canada |
| YQH | Watson Lake | Watson Lake | Canada |
| YQI | Yarmouth | Yarmouth | Canada |
| YQK | Kenora | Kenora | Canada |
| YQL | Lethbridge | Lethbridge | Canada |
| YQM | Moncton | Metropolitan Area | Canada |
| YQN | Nakina | Nakina | Canada |
| YQQ | Comox | Comox | Canada |
| YQR | Regina | Regina | Canada |
| YQS | St Thomas | Pembroke Area Mncpl | Canada |
| YQT | Thunder Bay | Thunder Bay | Canada |
| YQU | Grande Prairie | Grande Prairie | Canada |
| YQV | Yorkton | Yorkton | Canada |
| YQW | North Battleford | North Battleford | Canada |
| YQX | Gander | Gander | Canada |
| YQY | Sydney | Sydney | Canada |
| YQZ | Quesnel | Quesnel | Canada |
| YRA | Rae Lakes | Rae Lakes | Canada |
| YRB | Resolute | Resolute | Canada |
| YRD | Dean River | Dean River | Canada |
| YRE | Resolution Island | Resolution Island | Canada |
| YRF | Cartwright | Cartwright | Canada |
| YRG | Rigolet | Rigolet | Canada |
| YRI | Riviere Du Loup | Riviere Du Loup | Canada |
| YRJ | Roberval | Roberval | Canada |
| YRL | Red Lake | Red Lake | Canada |
| YRM | Rocky Mountain House | Rocky Mountain House | Canada |
| YRN | Rivers Inlet | Rivers Inlet | Canada |
| YRO | Ottawa | Rockcliffe | Canada |
| YRQ | Trois-Rivieres | Trois-Rivieres | Canada |
| YRR | Stuart Island | Stuart Island | Canada |
| YRS | Red Sucker Lake | Red Sucker Lake | Canada |
| YRT | Rankin Inlet | Rankin Inlet | Canada |
| YRV | Revelstoke | Revelstoke | Canada |
| YSA | Sable Island | Sable Island | Canada |
| YSB | Sudbury | Sudbury | Canada |
| YSC | Sherbrooke | Sherbrooke | Canada |
| YSD | Suffield | Suffield | Canada |
| YSE | Squamish | Squamish | Canada |
| YSF | Stony Rapids | Stony Rapids | Canada |
| YSG | Lutselke/Snowdrift | Lutselke | Canada |
| YSH | Smith Falls | Smith Falls | Canada |
| YSI | Sans Souci | Sans Souci | Canada |
| YSJ | Saint John | Saint John | Canada |
| YSK | Sanikiluaq | Sanikiluaq | Canada |
| YSL | St Leonard | Edmunston | Canada |
| YSM | Fort Smith | Fort Smith | Canada |
| YSN | Salmon Arm | Salmon Arm | Canada |
| YSO | Postville | Postville | Canada |
| YSP | Marathon | Marathon | Canada |
| YSQ | Spring Island | Spring Island | Canada |
| YSR | Nanisivik | Nanisivik | Canada |
| YSS | Slate Island | Slate Island | Canada |
| YST | Ste Therese Point | Ste Therese Point | Canada |
| YSU | Summerside | Summerside | Canada |
| YSV | Saglek | Saglek | Canada |
| YSX | Shearwater | Shearwater | Canada |
| YSY | Sachs Harbour | Sachs Harbour | Canada |
| YSZ | Squirrel Cove | Squirrel Cove | Canada |
| YTA | Pembroke | Pembroke and Area Airport | Canada |
| YTB | Hartley Bay | Hartley Bay | Canada |
| YTC | Sturdee | Sturdee | Canada |
| YTD | Thicket Portage | Thicket Portage | Canada |
| YTE | Cape Dorset | Cape Dorset | Canada |
| YTF | Alma | Alma | Canada |
| YTG | Sullivan Bay | Sullivan Bay | Canada |
| YTH | Thompson | Thompson | Canada |
| YTI | Triple Island | Triple Island | Canada |
| YTJ | Terrace Bay | Terrace Bay | Canada |
| YTK | Tulugak | Tulugak | Canada |
| YTL | Big Trout | Big Trout | Canada |
| YTN | Riviere Au Tonnerre | Riviere Au Tonnerre | Canada |
| YTO | Guildwood | Toronto | Canada |
| YTO | Toronto | Metropolitan Area | Canada |
| YTP | Tofino | Seaplane Base | Canada |
| YTQ | Tasiujuaq | Tasiujuaq | Canada |
| YTR | Trenton | Trenton | Canada |
| YTS | Timmins | Timmins | Canada |
| YTT | Tisdale | Tisdale | Canada |
| YTU | Tasu | Tasu | Canada |
| YTX | Telegraph Creek | Telegraph Creek | Canada |
| YTZ | Toronto | Billy Bishop Toronto City Airport | Canada |
| YUA | Yuanmou | Yuanmou | PR China |
| YUB | Tuktoyaktuk | Tuktoyaktuk | Canada |
| YUD | Umiujaq | Umiujaq | Canada |
| YUE | Yuendumu | Yuendumu | Australia |
| YUL | Montreal | Dorval | Canada |
| YUM | Yuma (AZ) | International | USA |
| YUT | Repulse Bay | Repulse Bay | Canada |
| YUX | Hall Beach | Hall Beach | Canada |
| YUY | Rouyn | Rouyn | Canada |
| YVA | Moroni | Iconi | Comoros |
| YVB | Bonaventure | Bonaventure | Canada |
| YVC | La Ronge | La Ronge | Canada |
| YVD | Yeva | Yeva | Papua New Guinea |
| YVE | Vernon | Vernon | Canada |
| YVG | Vermilion | Vermilion | Canada |
| YVM | Qikiqtarjuaq | Qikiqtarjuaq | Canada |
| YVO | Val D’Or | Val D’Or | Canada |
| YVP | Kuujjuaq | Kuujjuaq | Canada |
| YVQ | Norman Wells | Norman Wells | Canada |
| YVR | Vancouver | Vancouver International | Canada |
| YVT | Buffalo Narrows | Buffalo Narrows | Canada |
| YVV | Wiarton | Wiarton | Canada |
| YVZ | Deer Lake | Deer Lake | Canada |
| YWA | Petawawa | Petawawa | Canada |
| YWB | Kangiqsujuaq | Kangiqsujuaq | Canada |
| YWF | Halifax | Dwtown Waterfront H/P | Canada |
| YWG | Winnipeg | Winnipeg | Canada |
| YWH | Victoria | Victoria Inner Harbor | Canada |
| YWJ | Deline | Deline | Canada |
| YWK | Wabush | Wabush | Canada |
| YWL | Williams Lake | Williams Lake | Canada |
| YWM | Williams Harbour | Williams Harbour | Canada |
| YWN | Winisk | Winisk | Canada |
| YWO | Lupin | Lupin | Canada |
| YWP | Webequie | Webequie | Canada |
| YWQ | Chute-Des-Passes | Chute-Des-Passes | Canada |
| YWR | White River | White River | Canada |
| YWS | Whistler | Whistler | Canada |
| YWY | Wrigley | Wrigley | Canada |
| YXC | Cranbrook | Cranbrook | Canada |
| YXD | Edmonton | Municipal | Canada |
| YXE | Saskatoon | Saskatoon | Canada |
| YXF | Snake River | Snake River | Canada |
| YXH | Medicine Hat | Medicine Hat | Canada |
| YXI | Killaloe | Killaloe/Bonnechere Airport (ceased operations) | Canada |
| YXJ | Fort St John | Fort St John | Canada |
| YXK | Rimouski | Rimouski | Canada |
| YXL | Sioux Lookout | Sioux Lookout | Canada |
| YXN | Whale Cove | Whale Cove | Canada |
| YXP | Pangnirtung | Pangnirtung | Canada |
| YXQ | Beaver Creek | Beaver Creek | Canada |
| YXR | Earlton | Earlton | Canada |
| YXS | Prince George | Prince George | Canada |
| YXT | Terrace | Terrace | Canada |
| YXU | London | Metropolitan Area | Canada |
| YXX | Abbotsford | Abbotsford | Canada |
| YXY | Whitehorse | Whitehorse | Canada |
| YXZ | Wawa | Wawa | Canada |
| YYA | Big Bay Yacht Club | Big Bay Yacht Club | Canada |
| YYB | North Bay | North Bay | Canada |
| YYC | Calgary | International | Canada |
| YYD | Smithers | Smithers | Canada |
| YYE | Fort Nelson | Fort Nelson | Canada |
| YYF | Penticton | Penticton | Canada |
| YYG | Charlottetown | Charlottetown | Canada |
| YYH | Taloyoak | Taloyoak | Canada |
| YYI | Rivers | Rivers | Canada |
| YYJ | Victoria | Victoria International Airport | Canada |
| YYL | Lynn Lake | Lynn Lake | Canada |
| YYM | Cowley | Cowley | Canada |
| YYN | Swift Current | Swift Current | Canada |
| YYQ | Churchill | Metropolitan Area | Canada |
| YYR | Goose Bay | Goose Bay | Canada |
| YYT | St Johns | St Johns | Canada |
| YYU | Kapuskasing | Kapuskasing | Canada |
| YYW | Armstrong | Armstrong | Canada |
| YYY | Mont Joli | Mont Joli | Canada |
| YYZ | Toronto | Toronto Pearson International Airport | Canada |
| YZA | Ashcroft | Ashcroft | Canada |
| YZC | Beatton River | Beatton River | Canada |
| YZD | Toronto | Downsview Airport (Bombardier Aerospace) | Canada |
| YZE | Gore Bay | Gore Bay | Canada |
| YZF | Yellowknife | Yellowknife | Canada |
| YZG | Salluit | Salluit | Canada |
| YZH | Slave Lake | Slave Lake | Canada |
| YZM | Buchans | Buchans | Canada |
| YZP | Sandspit | Sandspit | Canada |
| YZR | Sarnia | Sarnia | Canada |
| YZS | Coral Harbour | Coral Harbour | Canada |
| YZT | Port Hardy | Port Hardy | Canada |
| YZU | Whitecourt | Whitecourt | Canada |
| YZV | Sept-Iles | Sept-Iles | Canada |
| YZW | Teslin | Teslin | Canada |
| YZX | Greenwood | Greenwood | Canada |
| Code | City | Airport | Country |
| ZAA | Alice Arm | Alice Arm | Canada |
| ZAC | York Landing | York Landing | Canada |
| ZAD | Zadar | Zadar | Croatia |
| ZAG | Zagreb | Pleso | Croatia |
| ZAH | Zahedan | Zahedan | Iran |
| ZAJ | Zaranj | Zaranj | Afghanistan |
| ZAK | Chiusa/Klausen | Bus Station | Italy |
| ZAL | Valdivia | Pichoy | Chile |
| ZAM | Zamboanga | Zamboanga International Airport | Philippines |
| ZAO | Cahors | Laberandie | France |
| ZAR | Zaria | Zaria | Nigeria |
| ZAT | Zhaotong | Zhaotong | PR China |
| ZAZ | Zaragoza | Zaragoza | Spain |
| ZBE | Zabreh | Dolni Benesov | Czech Republic |
| ZBF | Bathurst | Bathurst | Canada |
| ZBK | Zabljak | Zabljak | Montenegro |
| ZBL | Biloela | Biloela | Australia |
| ZBM | Bromont | Bromont | Canada |
| ZBO | Bowen | Bowen | Australia |
| ZBR | Chah-Bahar | Chah-bahar | Iran |
| ZBY | Sayaboury | Sayaboury | Lao PDR |
| ZCL | Zacatecas | Zacatecas International Airport (La Calera) | Mexico |
| ZCO | Temuco | Maquehue | Chile |
| ZEC | Secunda | Secunda | South Africa |
| ZEG | Senggo | Senggo | Indonesia |
| ZEL | Bella Bella | Bella Bella | Canada |
| ZEM | East Main | East Main | Canada |
| ZEN | Zenag | Zenag | Papua New Guinea |
| ZER | Zero | Zero | India |
| ZFA | Faro | Faro | Canada |
| ZFB | Old Fort Bay | Old Fort Bay | Canada |
| ZFL | South Trout Lake | South Trout Lake | Canada |
| ZFM | Fort Mcpherson | Fort Mcpherson | Canada |
| ZFN | Tulita/Fort Norman | Tulita | Canada |
| ZFU | Aruja | Aruja | Brazil |
| ZFW | Fairview | Fairview | Canada |
| ZFZ | Buffalo (NY) | Buffalo Depew RR | USA |
| ZGC | Lanzhou | Zhongchuan | PR China |
| ZGF | Grand Forks | Grand Forks | Canada |
| ZGL | South Galway | South Galway | Australia |
| ZGM | Ngoma | Ngoma | Zambia |
| ZGR | Little Grand Rapids | Little Grand Rapids | Canada |
| ZGS | Gethsemani | Gethsemani | Canada |
| ZGU | Gaua | Gaua | Vanuatu |
| ZHA | Zhanjiang | Zhanjiang | PR China |
| ZHM | Shamshernagar | Shamshernagar | Bangladesh |
| ZHP | High Prairie | High Prairie | Canada |
| ZIC | Victoria | Victoria | Chile |
| ZIG | Ziguinchor | Ziguinchor | Senegal |
| ZIH | Ixtapa/Zihuatanejo | Ixtapa-Zihuatanejo International Airport | Mexico |
| ZJG | Jenpeg | Jenpeg | Canada |
| ZKB | Kasaba Bay | Kasaba Bay | Zambia |
| ZKE | Kaschechewan | Kaschechewan | Canada |
| ZKG | Kegaska | Kegaska | Canada |
| ZKL | Steenkool | Steenkool | Indonesia |
| ZKM | Sette Cama | Sette Cama | Gabon |
| ZKP | Kasompe | Kasompe | Zambia |
| ZLG | El Gouera | El Gouera | Mauritania |
| ZLO | Manzanillo | Playa de Oro International | Mexico |
| ZLT | La Tabatiere | La Tabatiere | Canada |
| ZMD | Sena Madureira | Sena Madureira | Brazil |
| ZMM | Zamora | Zamora | Mexico |
| ZMT | Masset | Masset | Canada |
| ZNC | Nyac (AK) | Nyac | USA |
| ZND | Zinder | Zinder | Niger |
| ZNE | Newman | Newman | Australia |
| ZNG | Negginan | Negginan | Canada |
| ZNU | Namu | Namu | Canada |
| ZNZ | Zanzibar | Kisauni | Tanzania |
| ZOF | Ocean Falls | Ocean Falls | Canada |
| ZOS | Osorno | Canal Balo | Chile |
| ZPC | Pucon | Pucon | Chile |
| ZPH | Zephyrhills (FL) | Zephyrhills Municipal Airport | USA |
| ZQN | Queenstown | Frankton | New Zealand |
| ZQS | Queen Charlotte Is | Queen Charlotte Is | Canada |
| ZQW | Zweibrücken | Zweibrücken Airport | Rhineland-Palatinate, Germany |
| ZRH | Zürich | Zurich International Airport | Switzerland |
| ZRI | Serui | Serui | Indonesia |
| ZRJ | Round Lake | Round Lake | Canada |
| ZRM | Sarmi | Sarmi | Indonesia |
| ZRS | Zurs/Lech | Flexenpass Heliport | Austria |
| ZSA | San Salvador | San Salvador | Bahamas |
| ZSE | St Pierre dela Reunion | St Pierre dela Reunion | Reunion |
| ZSP | St Paul | St Paul | Canada |
| ZSS | Sassandra | Sassandra | Cote d’Ivoire |
| ZSW | Prince Rupert | Seal Cove | Canada |
| ZTA | Tureira | Tureira | French Polynesia |
| ZTB | Tete-a-La Baleine | Tete-a-La Baleine | Canada |
| ZTH | Zakinthos Island | Zakynthos International Airport, “Dionysios Solomos” | Greece |
| ZTM | Shamattawa | Shamattawa | Canada |
| ZTR | Zhitomir | Zhitomir | Ukraine |
| ZTS | Tahsis | Tahsis | Canada |
| ZUC | Ignace | Ignace | Canada |
| ZUD | Ancud | Ancud | Chile |
| ZUE | Zuenoula | Zuenoula | Cote d’Ivoire |
| ZUH | Zhuhai | Zhuhai Airport | PR China |
| ZUL | Zilfi | Zilfi | Saudi Arabia |
| ZUM | Churchill Falls | Churchill Falls | Canada |
| ZVA | Miandrivazo | Miandrivazo | Madagascar |
| ZVG | Springvale | Springvale | Australia |
| ZVK | Savannakhet | Savannakhet Airport | Lao PDR |
| ZWA | Andapa | Andapa | Madagascar |
| ZWL | Wollaston Lake | Wollaston Lake | Canada |
| ZYI | Zunyi | Zunyi | PR China |
| ZYL | Sylhet | Osmany International Airport | Bangladesh |
| ZZV | Zanesville (OH) | Zanesville | USA |