| FAA | Faranah Airport | Conakry |  Guinea |
| FAB | Farnborough Airport | Southampton |  United Kingdom of Great Britain and Northern Ireland |
| FAC | Faaite Airport | Fakarava |  French Polynesia |
| FAE | Vagar Airport | Faroe Islands |  Faroe Islands |
| FAF | Felker AAF | Newport News |  United States of America |
| FAG | Fagurholsmyri Airport | Akureyri |  Iceland |
| FAH | Farah Airport | Herat |  Afghanistan |
| FAI | Fairbanks International Airport | Fairbanks | United States of America |
| FAJ | Diego Jimenez Torres Airport | Vieques |  Puerto Rico |
| FAK | False Island Airport | Tenakee Springs | United States of America |
| FAL | Falcon State Airport | McAllen | United States of America |
| FAM | Farmington Regional Airport | Saint Louis | United States of America |
| FAN | Lista Airport | Stavanger |  Norway |
| FAO | Aeroporto de Faro Airport | Faro |  Portugal |
| FAQ | Freida River Airport | Pago Pago |  Papua New Guinea |
| FAR | Hector Field Airport | Fargo | United States of America |
| FAS | Faskrudsfjordur Airport | Egilsstadir | Iceland |
| FAT | Fresno Yosemite International Airport | Fresno | United States of America |
| FAV | Fakarava Airport | Fakarava | French Polynesia |
| FAY | Fayetteville Regional Airport (Grannis Field) | Fayetteville | United States of America |
| FAZ | Fasa | Shiraz |  Iran (Islamic Republic of) |
| FBD | Faizabad Airport | Faizabad | Afghanistan |
| FBE | Francisco Beltrao Airport | Chapeco |  Brazil |
| FBG | Simmons AAF | Fayetteville | United States of America |
| FBK | Ladd Army Airfield | Fairbanks | United States of America |
| FBL | Faribault Municipal Airport | Minneapolis | United States of America |
| FBM | Luano Airport | Lubumbashi |  Congo (Democratic Republic of the) |
| FBR | Fort Bridger Airport | Vernal | United States of America |
| FBS | Friday Harbor SPB Airport | Friday Harbor | United States of America |
| FBY | Fairbury Municipal Airport | Lincoln | United States of America |
| FCA | Glacier Park International Airport | Kalispell | United States of America |
| FCB | Ficksburg Sentra Oes Airport | Bloemfontein |  South Africa |
| FCH | Fresno-Chandler | Fresno | United States of America |
| FCM | Flying Cloud | Minneapolis | United States of America |
| FCN | Cuxhaven/Nordholz Airport | Bremen |  Germany |
| FCO | Leonardo Da Vinci (Fiumicino) Airport | Rome | United States of America |
| FCS | Butts AAF | Colorado Springs | United States of America |
| FCY | Forrest City Municipal Airport | Memphis | United States of America |
| FDE | Bringeland Airport | Forde | Norway |
| FDF | Lamentin Airport | Fort De France |  Martinique |
| FDH | Friedrichshafen Airport | Friedrichshafen | Germany |
| FDK | Frederick Municipal Airport | Hagerstown | United States of America |
| FDR | Frederick Regional Airport | Lawton | United States of America |
| FDU | Bandundu Airport | Kinshasa | Congo (Democratic Republic of the) |
| FDY | Findlay Airport | Toledo | United States of America |
| FEA | Fetlar Airport | Shetland Islands | United Kingdom of Great Britain and Northern Ireland |
| FEB | Sanfebagar Airport | Nepalganj |  Nepal |
| FEC | Feira De Santana Airport | Salvador | Brazil |
| FEG | Fergana Airport | Fergana |  Uzbekistan |
| FEJ | Feijo Airport | Cruzeiro Do Sul | Brazil |
| FEK | Ferkessedougou Airport | Korhogo |  Cote d'Ivoire |
| FEL | Fuerstenfeldbruck Airport | Munich | Germany |
| FEN | Fernando De Noronha Airport | Fernando De Noronha | Brazil |
| FEP | Albertus Airport | Madison | United States of America |
| FER | Fergusons Gulf Airport | Lodwar |  Kenya |
| FES | San Fernando Airport | Cadiz |  Spain |
| FET | Fremont Municipal Airport | Omaha | United States of America |
| FEW | Warren AFB | Laramie | United States of America |
| FEZ | Sais Airport | Fez |  Morocco |
| FFA | First Flight Airport | Norfolk | United States of America |
| FFD | RAF Fairford | Brize Norton | United Kingdom of Great Britain and Northern Ireland |
| FFL | Fairfield Municipal Airport | Cedar Rapids | United States of America |
| FFM | Fergus Falls Airport | Fargo | United States of America |
| FFO | Wright-Patterson Air Force Base | Dayton | United States of America |
| FFT | Capital City Airport | Lexington | United States of America |
| FFU | Futaleufu Airport | Castro |  Chile |
| FGD | Fderik Airport | Nouadhibou |  Mauritania |
| FGI | Fagali I | Apia |  Samoa |
| FGL | Fox Glacier Airport | Hokitika |  New Zealand |
| FGR | Fuengirola Airport | Malaga | Spain |
| FGU | Fangatau Airport | Kauehi | French Polynesia |
| FHU | Sierra Vista Municipal Airport | Tucson | United States of America |
| FHZ | Fakahina Airport | Kauehi | French Polynesia |
| FIC | Fire Cove Airport | Ketchikan | United States of America |
| FID | Elizabeth Field Airport | Providence | United States of America |
| FIE | Fair Isle Airport | North Ronaldsay | United Kingdom of Great Britain and Northern Ireland |
| FIG | Fria Airport | Conakry | Guinea |
| FIH | Ndjili International Airport | Kinshasa | Congo (Democratic Republic of the) |
| FIK | Finke Airport | Alice Springs |  Australia |
| FIL | Fillmore Municipal Airport | Provo | United States of America |
| FIN | Finschhafen Airport | Lae | Papua New Guinea |
| FIT | Fitchburg Municipal Airport | Worcester | United States of America |
| FIV | Five Finger Airport | Kake | United States of America |
| FIZ | Fitzroy Crossing Airport | Broome | Australia |
| FJR | Al-Fujairah International Airport | Ras al-Khaimah |  United Arab Emirates |
| FKB | Karlsruhe/Baden-Baden Airport | Karlsruhe/Baden Baden | Germany |
| FKH | Sculthorp RAF | Norwich | United Kingdom of Great Britain and Northern Ireland |
| FKI | Kisangani Bangoka International | Kisangani | Congo (Democratic Republic of the) |
| FKJ | Fukui Airport | Komatsu |  Japan |
| FKL | Chess-Lambertin Airport | Franklin | United States of America |
| FKN | Franklin Municipal–John Beverly Rose Airport | Franklin | United States of America |
| FKQ | Fak Fak Airport | Fak Fak |  Indonesia |
| FKS | Fukushima Airport | Fukushima | Japan |
| FLA | Gustavo Artunduaga Paredes Airport | Florencia |  Colombia |
| FLB | Cangapara Airport | Teresina | Brazil |
| FLC | Falls Creek Airport | Moruya | Australia |
| FLD | Fond Du Lac Airport | Appleton | United States of America |
| FLE | Fort Lee AAF | Newport News | United States of America |
| FLF | Schaferhaus Airport | Westerland | Germany |
| FLG | Flagstaff Pulliam Airport | Flagstaff | United States of America |
| FLH | Flotta Airport | Kirkwall | United Kingdom of Great Britain and Northern Ireland |
| FLI | Flateyri Airport | Isafjordur | Iceland |
| FLJ | Falls Bay Airport | Valdez | United States of America |
| FLL | Fort Lauderdale–Hollywood International Airport | Fort Lauderdale | United States of America |
| FLM | Filadelfia Airport | Asuncion |  Paraguay |
| FLN | Hercilio Luz Airport | Florianopolis | Brazil |
| FLO | Florence Regional Airport | Florence | United States of America |
| FLP | Flippin Airport | Harrison | United States of America |
| FLR | Peretola Airport | Florence | United States of America |
| FLS | Flinders Island Airport | Flinders Island | Australia |
| FLT | Flat Airport | Chuathbaluk | United States of America |
| FLV | Sherman Army Airfield | Kansas City | United States of America |
| FLW | Santa Cruz Airport | Flores Island (Azores) | Portugal |
| FLX | Fallon Municipal Airport | Reno | United States of America |
| FLY | Finley Airport | Narrandera | Australia |
| FMA | El Pucu Airport | Formosa |  Argentina |
| FMC | Five Mile | Joplin | United States of America |
| FME | Tipton AAF | Baltimore | United States of America |
| FMG | Flamingo Airport | Liberia |  Costa Rica |
| FMH | Otis Air National Guard Base | Hyannis | United States of America |
| FMI | Kalemie Airport | Kalemie | Congo (Democratic Republic of the) |
| FMM | Memmingen-Allgau Airport | Memmingen | Germany |
| FMN | Four Corners Regional Airport | Farmington | United States of America |
| FMO | Munster Osnabruck International Airport | Muenster | Germany |
| FMS | Fort Madison Municipal Airport | Burlington | United States of America |
| FMY | Page Field Airport | Fort Myers | United States of America |
| FNA | Lungi International Airport | Freetown |  Sierra Leone |
| FNB | Neubrandenburg Airport | Neubrandenburg | Germany |
| FNC | Madeira Airport | Funchal | Portugal |
| FNE | Fane Airport | Port Moresby | Papua New Guinea |
| FNG | Fada Ngourma Airport | Ouagadougou |  Burkina Faso |
| FNH | Fincha Airport | Addis Ababa |  Ethiopia |
| FNI | Garons Airport | Nimes |  France |
| FNJ | Sunan International Airport | Pyongyang |  Korea (Democratic People's Republic of) |
| FNK | Fin Creek Airport | Prudhoe Bay/Deadhorse | United States of America |
| FNL | Fort Collins–Loveland Municipal Airport | Denver | United States of America |
| FNR | Funter Bay Seaplane Base | Juneau | United States of America |
| FNT | Bishop International Airport | Flint | United States of America |
| FOA | Foula Airport | Shetland Islands | United Kingdom of Great Britain and Northern Ireland |
| FOB | Fort Bragg Airport | Fayetteville | United States of America |
| FOC | Fuzhou Airport | Fuzhou |  China |
| FOD | Fort Dodge Regional Airport | Fort Dodge | United States of America |
| FOE | Topeka Regional Airport | Manhattan | United States of America |
| FOG | Gino Lisa Airport | San Domino Island |  Italy |
| FOK | Suffolk County Airport | Ronkonkoma | United States of America |
| FOM | Foumban Airport | Douala |  Cameroon |
| FON | Fortuna Airport | Fortuna | Costa Rica |
| FOO | Numfoor Airport | Manokwari | Indonesia |
| FOP | Morris AAF | Manhattan | United States of America |
| FOR | Pinto Martins Airport | Fortaleza | Brazil |
| FOS | Forrest Airport | Ceduna | Australia |
| FOT | Forster Airport | Taree | Australia |
| FOU | Fougamou Airport | Libreville |  Gabon |
| FOX | General William J. Fox Airfield | Burbank | United States of America |
| FOY | Foya Airport | Monrovia |  Liberia |
| FPO | Grand Bahama International Airport | Freeport | United States of America |
| FPR | St Lucie County Airport | Vero Beach | United States of America |
| FPY | Perry-Foley Airport | Valdosta | United States of America |
| FRA | Frankfurt International Airport | Frankfurt | Germany |
| FRB | Forbes Airport | Parkes | Australia |
| FRC | Franca Airport | Ribeirao Preto | Brazil |
| FRD | Friday Harbor Airport | Friday Harbor | United States of America |
| FRE | Fera Island Airport | Fera Island |  Solomon Islands |
| FRG | Republic Field Airport | Ronkonkoma | United States of America |
| FRH | French Lick Municipal Airport | Louisville | United States of America |
| FRI | Marshall AAF | Manhattan | United States of America |
| FRJ | Frejus Airport | Cannes | France |
| FRK | Fregate Island Airport | Praslin Island |  Seychelles |
| FRL | Luigi Ridolfi Airport | Rimini | Italy |
| FRM | Fairmont Airport | Fort Dodge | United States of America |
| FRN | Bryant AAF | Little Rock | United States of America |
| FRO | Flora Airport | Floro | Norway |
| FRP | Fresh Water Bay Airport | Tenakee Springs | United States of America |
| FRQ | Feramin Airport | Tabubil | Papua New Guinea |
| FRR | Front Royal-Warren County Airport | Charlottesville | United States of America |
| FRS | Santa Elena Airport | Flores |  Guatemala |
| FRT | Frutillar Airport | Puerto Montt | Chile |
| FRU | Manas (Bishkek) Airport | Bishkek |  Kyrgyzstan |
| FRW | Francistown Airport | Francistown |  Botswana |
| FRY | Fryeburg Airport | Portland | United States of America |
| FRZ | Fritzlar Airbase | Kassel | Germany |
| FSC | Sud Corse Airport | Figari | France |
| FSD | Joe Foss Field Airport | Sioux Falls | United States of America |
| FSI | Henry Post Army Airfield (Fort Sill) | Lawton | United States of America |
| FSK | Fort Scott Municipal Airport | Joplin | United States of America |
| FSL | Fossil Downs Airport | Broome | Australia |
| FSM | Fort Smith Regional Airport | Fort Smith | United States of America |
| FSP | Saint-pierre Pointe-blanche Airport | Saint Pierre |  Saint Pierre and Miquelon |
| FSS | Kinloss Airport | Inverness | United Kingdom of Great Britain and Northern Ireland |
| FST | Pecos County Airport | Midland | United States of America |
| FSU | Fort Sumner Airport | Clovis | United States of America |
| FTA | Futuna Airport | Futuna Island |  Vanuatu |
| FTE | Comandante Armando Tola International Airport | El Calafate | Argentina |
| FTG | Front Range Airport | Denver | United States of America |
| FTI | Fitiuta Airport | Pago Pago |  American Samoa |
| FTK | Godman Army Airfield | Louisville | United States of America |
| FTL | Fortuna Ledge Airport | Marshall | United States of America |
| FTU | Marillac Airport | Fort Dauphin |  Madagascar |
| FTW | Fort Worth Meacham International Airport | Dallas | United States of America |
| FTX | Owando Airport | Brazzaville |  Congo |
| FTY | Fulton County Airport (Charlie Brown Field) | Atlanta | United States of America |
| FUB | Fulleborn Airport | Hoskins | Papua New Guinea |
| FUE | Fuerteventura Airport | Puerto del Rosario | Spain |
| FUG | Fuyang Airport | Fuyang | China |
| FUJ | Fukue Airport | Fukue | Japan |
| FUK | Fukuoka Airport | Fukuoka | Japan |
| FUL | Fullerton Municipal Airport | Long Beach | United States of America |
| FUM | Fuma Airport | Tari | Papua New Guinea |
| FUN | Funafuti International Airport | Funafuti Atol |  Tuvalu |
| FUO | Fuoshan Airport | Fuoshan | China |
| FUT | Futuna Island Airport | Wallis Island | Vanuatu |
| FVL | Flora Valey Airport | Kununurra | Australia |
| FVR | Forrest River Airport | Kununurra | Australia |
| FWA | Fort Wayne International Airport | Fort Wayne | United States of America |
| FWH | Fort Worth NAS Jrb/Carswell Field | Dallas | United States of America |
| FWL | Farewell Airport | McGrath | United States of America |
| FXM | Flaxman Island Airport | Prudhoe Bay/Deadhorse | United States of America |
| FXO | Cuamba Airport | Lichinga |  Mozambique |
| FXY | Forest City Municipal Airport | Mason City | United States of America |
| FYM | Fayetteville Municipal Airport | Huntsville | United States of America |
| FYN | Fuyun Koktokay Airport | Altay | China |
| FYT | Faya-Largeau Airport | Ndjamena |  Chad |
| FYU | Fort Yukon Airport | Fort Yukon | United States of America |
| FYV | Fayetteville - Drake Field airport | Fort Smith | United States of America |
| FZO | Filton | Bristol | United Kingdom of Great Britain and Northern Ireland |
