370 airports with IATA codes starting with G
| IATA | ICAO | Airport Name | City | Country | Type |
|---|---|---|---|---|---|
| GAA | Guamal Airport | Guamal | 🇨🇴 Colombia | Small Airport | |
| GAB | KGAB | Gabbs Airport | Gabbs | 🇺🇸 A.S | Small Airport |
| GAC | Celaque Gracias Airport | Gracias | 🇭🇳 Honduras | Small Airport | |
| GAD | KGAD | Northeast Alabama Regional Airport | Gadsden | 🇺🇸 A.S | Small Airport |
| GAE | DTTG | Gabès Matmata International Airport | Gabès | 🇹🇳 Tunisia | Medium Airport |
| GAF | DTTF | Gafsa Ksar International Airport | Gafsa | 🇹🇳 Tunisia | Medium Airport |
| GAG | KGAG | Gage Heibeck Airport | Gage | 🇺🇸 A.S | Small Airport |
| GAH | YGAY | Gayndah Airport | Gayndah | 🇦🇺 Australia | Small Airport |
| GAI | KGAI | Montgomery County Airpark | Gaithersburg | 🇺🇸 A.S | Small Airport |
| GAJ | RJSC | Yamagata Airport | Higashine | 🇯🇵 Jepun | Medium Airport |
| GAL | PAGA | Edward G. Pitka Sr Airport | Galena | 🇺🇸 A.S | Medium Airport |
| GAM | PAGM | Gambell Airport | Gambell | 🇺🇸 A.S | Medium Airport |
| GAN | VRMG | Gan International Airport | Gan | 🇲🇻 Maldives | Large Airport |
| GAO | MUGT | Mariana Grajales Airport | Guantánamo | 🇨🇺 Cuba | Medium Airport |
| GAP | AYGP | Gusap Airport | Gusap | 🇵🇬 Papua New Guinea | Small Airport |
| GAQ | GAGO | Gao International Airport | Gao | 🇲🇱 Mali | Medium Airport |
| GAR | AYGI | Garaina Airport | Garaina | 🇵🇬 Papua New Guinea | Small Airport |
| GAS | HKGA | Garissa Airport | Garissa | 🇰🇪 Kenya | Small Airport |
| GAT | LFNA | Gap-Tallard Airfield | Tallard, Hautes-Alpes | 🇫🇷 Perancis | Small Airport |
| GAU | VEGT | Lokpriya Gopinath Bordoloi International Airport | Guwahati | 🇮🇳 India | Large Airport |
| GAV | Gag Island Airport | Gag Island | 🇮🇩 Indonesia | Small Airport | |
| GAW | VYGG | Gangaw Airport | Gangaw | 🇲🇲 Myanmar (Burma) | Small Airport |
| GAX | FOGX | Gamba Airport | Gamba | 🇬🇦 Gabon | Small Airport |
| GAY | VEGY | Gaya Airport | Gaya | 🇮🇳 India | Medium Airport |
| GAZ | AYGJ | Guasopa Airport | Woodlark (Muyua) Island | 🇵🇬 Papua New Guinea | Small Airport |
| GBA | EGBP | Cotswold Airport | Cirencester, Gloucestershire | 🇬🇧 UK | Small Airport |
| GBB | UBBQ | Gabala International Airport | Gabala | 🇦🇿 Azerbaijan | Medium Airport |
| GBC | AYGS | Gasuke Airport | Gasuke | 🇵🇬 Papua New Guinea | Small Airport |
| GBD | KGBD | Great Bend Municipal Airport | Great Bend | 🇺🇸 A.S | Small Airport |
| GBE | FBSK | Sir Seretse Khama International Airport | Gaborone | 🇧🇼 Botswana | Large Airport |
| GBF | AYNE | Negarbo(Negabo) Airport | Negarbo | 🇵🇬 Papua New Guinea | Small Airport |
| GBG | KGBG | Galesburg Municipal Airport | Galesburg | 🇺🇸 A.S | Small Airport |
| GBH | PAGB | Galbraith Lake Airport | Galbraith Lake | 🇺🇸 A.S | Small Airport |
| GBI | VOGB | Kalaburagi Airport | Kalaburagi | 🇮🇳 India | Small Airport |
| GBJ | TFFM | Marie-Galante Airport | Grand-Bourg | 🇬🇵 Guadeloupe | Medium Airport |
| GBK | GFGK | Gbangbatok Airport | Gbangbatok | 🇸🇱 Sierra Leone | Small Airport |
| GBL | YGBI | South Goulburn Is Airport | 🇦🇺 Australia | Small Airport | |
| GBM | Garbaharey Airport | Garbaharey | 🇸🇴 Somalia | Small Airport | |
| GBP | YGAM | Gamboola Airport | Gamboola | 🇦🇺 Australia | Small Airport |
| GBR | KGBR | Walter J. Koladza Airport | Great Barrington | 🇺🇸 A.S | Small Airport |
| GBT | OING | Gorgan Airport | Gorgan | 🇮🇷 Iran | Medium Airport |
| GBU | HSKG | Khashm El Girba Airport | Khashm El Girba | 🇸🇩 Sudan | Small Airport |
| GBV | YGIB | Gibb River Airport | Gibb | 🇦🇺 Australia | Small Airport |
| GBW | YGIA | Ginbata Airport | Ginbata | 🇦🇺 Australia | Small Airport |
| GBZ | NZGB | Great Barrier Aerodrome | Claris | 🇳🇿 New Zealand | Small Airport |
| GCA | Guacamayas Airport | Guacamayas | 🇨🇴 Colombia | Small Airport | |
| GCC | KGCC | Northeast Wyoming Regional Airport | Gillette | 🇺🇸 A.S | Medium Airport |
| GCD | Grand Coulee Dam Airport | Electric City | 🇺🇸 A.S | Small Airport | |
| GCH | OIAH | Gachsaran Airport | Gachsaran | 🇮🇷 Iran | Medium Airport |
| GCI | EGJB | Guernsey Airport | Saint Peter Port | 🇬🇬 Guernsey | Medium Airport |
| GCJ | FAGC | Grand Central Airport | Midrand | 🇿🇦 Afrika Selatan | Medium Airport |
| GCK | KGCK | Garden City Regional Airport | Garden City | 🇺🇸 A.S | Medium Airport |
| GCM | MWCR | Owen Roberts International Airport | George Town | 🇰🇾 Kepulauan Cayman | Large Airport |
| GCN | KGCN | Grand Canyon National Park Airport | Grand Canyon - Tusayan | 🇺🇸 A.S | Medium Airport |
| GCT | Grand Canyon Bar Ten Airstrip | Littlefield | 🇺🇸 A.S | Small Airport | |
| GCV | Gravatai Airport | Gravatai | 🇧🇷 Brazil | Small Airport | |
| GCW | Grand Canyon West Airport | Peach Springs | 🇺🇸 A.S | Small Airport | |
| GCY | KGCY | Greeneville Municipal Airport | Greeneville | 🇺🇸 A.S | Small Airport |
| GDB | VAGD | Gondia Airport | Gondia | 🇮🇳 India | Medium Airport |
| GDC | KGYH | Donaldson Field Airport | Greenville | 🇺🇸 A.S | Small Airport |
| GDD | YGDN | Gordon Downs Airport | Gordon Downs | 🇦🇺 Australia | Small Airport |
| GDE | HAGO | Gode Airport | Gode | 🇪🇹 Ethiopia | Medium Airport |
| GDI | FEGL | Gordil Airport | Melle | 🇨🇫 Republik Afrika Tengah | Small Airport |
| GDL | MMGL | Guadalajara International Airport | Guadalajara | 🇲🇽 Mexico | Large Airport |
| GDM | KGDM | Gardner Municipal Airport | Gardner | 🇺🇸 A.S | Small Airport |
| GDN | EPGD | Gdańsk Lech Wałęsa Airport | Gdańsk | 🇵🇱 Poland | Large Airport |
| GDO | SVGD | Guasdualito Airport | Guasdualito | 🇻🇪 Venezuela | Medium Airport |
| GDP | SNGD | Guadalupe Airport | Guadalupe | 🇧🇷 Brazil | Small Airport |
| GDQ | HAGN | Gondar Airport | Azezo | 🇪🇹 Ethiopia | Medium Airport |
| GDR | Angra dos Reis Airport | Angra dos Reis | 🇧🇷 Brazil | Small Airport | |
| GDT | MBGT | JAGS McCartney International Airport | Cockburn Town | 🇹🇨 Kepulauan Turks dan Caicos | Medium Airport |
| GDV | KGDV | Dawson Community Airport | Glendive | 🇺🇸 A.S | Medium Airport |
| GDW | KGDW | Gladwin Zettel Memorial Airport | Gladwin | 🇺🇸 A.S | Small Airport |
| GDX | UHMM | Sokol Airport | Magadan | 🇷🇺 Rusia | Medium Airport |
| GDZ | URKG | Gelendzhik Airport | Gelendzhik | 🇷🇺 Rusia | Medium Airport |
| GEA | NWWM | Nouméa Magenta Airport | Nouméa | 🇳🇨 New Caledonia | Medium Airport |
| GEB | WAEJ | Gebe Airport | Gebe Island | 🇮🇩 Indonesia | Small Airport |
| GEC | LCGK | Lefkoniko Airport / Geçitkale Air Base | Lefkoniko (Geçitkale) | 🇨🇾 Cyprus | Medium Airport |
| GED | KGED | Delaware Coastal Airport | Georgetown | 🇺🇸 A.S | Small Airport |
| GEE | YGTO | George Town Airport | George Town | 🇦🇺 Australia | Small Airport |
| GEF | AGEV | Geva Airport | Liangia | 🇸🇧 Kepulauan Solomon | Small Airport |
| GEG | KGEG | Spokane International Airport | Spokane | 🇺🇸 A.S | Large Airport |
| GEL | SBNM | Santo Ângelo Airport | Santo Ângelo | 🇧🇷 Brazil | Medium Airport |
| GEM | FGMY | President Obiang Nguema International Airport | Mengomeyén | 🇬🇶 Guinea Khatulistiwa | Large Airport |
| GEO | SYCJ | Cheddi Jagan International Airport | Georgetown | 🇬🇾 Guyana | Large Airport |
| GER | MUNG | Rafael Cabrera Airport | Nueva Gerona | 🇨🇺 Cuba | Medium Airport |
| GES | RPMR | General Santos International Airport | General Santos | 🇵🇭 Filipina | Large Airport |
| GET | YGEL | Geraldton Airport | Moonyoonooka | 🇦🇺 Australia | Medium Airport |
| GEV | ESNG | Gällivare Airport | Gällivare | 🇸🇪 Sweden | Medium Airport |
| GEW | AYGC | Gewoia Airport | Gewoia | 🇵🇬 Papua New Guinea | Small Airport |
| GEY | KGEY | South Big Horn County Airport | Greybull | 🇺🇸 A.S | Small Airport |
| GFD | KGFD | Pope Field | Greenfield | 🇺🇸 A.S | Small Airport |
| GFE | Grenfell Airport | Grenfell | 🇦🇺 Australia | Small Airport | |
| GFF | YGTH | Griffith Airport | Griffith | 🇦🇺 Australia | Medium Airport |
| GFK | KGFK | Grand Forks International Airport | Grand Forks | 🇺🇸 A.S | Medium Airport |
| GFL | KGFL | Floyd Bennett Memorial Airport | Glens Falls | 🇺🇸 A.S | Medium Airport |
| GFN | YGFN | Clarence Valley Regional Airport | Grafton | 🇦🇺 Australia | Medium Airport |
| GFO | SYBT | Bartica A Airport | Bartica | 🇬🇾 Guyana | Small Airport |
| GFR | LFRF | Granville Airport | Bréville-sur-Mer, Manche | 🇫🇷 Perancis | Medium Airport |
| GFY | FYGF | Grootfontein Airport | Grootfontein | 🇳🇦 Namibia | Medium Airport |
| GGB | SWHP | Frederico Carlos Müller Airport | Água Boa | 🇧🇷 Brazil | Small Airport |
| GGC | FNBL | Lumbala Airport | Lumbala N'guimbo | 🇦🇴 Angola | Small Airport |
| GGD | YGDS | Gregory Downs Airport | 🇦🇺 Australia | Small Airport | |
| GGE | KGGE | Georgetown County Airport | Georgetown | 🇺🇸 A.S | Small Airport |
| GGF | SNYA | Almeirim Airport | Almeirim | 🇧🇷 Brazil | Small Airport |
| GGG | KGGG | East Texas Regional Airport | Longview | 🇺🇸 A.S | Medium Airport |
| GGH | SSCT | Engenheiro Gastão de Mesquita Filho Airport | Cianorte | 🇧🇷 Brazil | Small Airport |
| GGJ | SSGY | Guaíra Airport | Guaíra | 🇧🇷 Brazil | Small Airport |
| GGM | HKKG | Kakamega Airport | Kakamega | 🇰🇪 Kenya | Small Airport |
| GGN | DIGA | Gagnoa Airport | Gagnoa | 🇨🇮 Cote d’Ivoire | Small Airport |
| GGO | DIGL | Guiglo Airport | Guiglo | 🇨🇮 Cote d’Ivoire | Small Airport |
| GGR | Garowe Airport | Garowe | 🇸🇴 Somalia | Small Airport | |
| GGS | SAWR | Gobernador Gregores Airport | Gobernador Gregores | 🇦🇷 Argentina | Small Airport |
| GGT | MYEF | Exuma International Airport | Moss Town | 🇧🇸 Bahamas | Medium Airport |
| GGW | KGGW | Glasgow Valley County Airport Wokal Field | Glasgow | 🇺🇸 A.S | Medium Airport |
| GHA | DAUG | Noumérat - Moufdi Zakaria Airport | El Atteuf | 🇩🇿 Algeria | Medium Airport |
| GHB | MYEM | Governor's Harbour Airport | Governor's Harbour | 🇧🇸 Bahamas | Medium Airport |
| GHC | MYBG | Great Harbour Cay Airport | Bullocks Harbour | 🇧🇸 Bahamas | Medium Airport |
| GHE | Garachiné Airport | Garachiné | 🇵🇦 Panama | Small Airport | |
| GHF | EDQG | Giebelstadt Airport | Giebelstadt | 🇩🇪 Jerman | Small Airport |
| GHK | Gahcho Kue | Kennedy Lake | 🇨🇦 Kanada | Small Airport | |
| GHM | KGHM | Centerville Municipal Airport | Centerville | 🇺🇸 A.S | Small Airport |
| GHN | ZUGH | Guanghan Airport | Deyang (Guanghan) | 🇨🇳 China | Medium Airport |
| GHS | WALE | Melalan Airport | Melak-Borneo Island | 🇮🇩 Indonesia | Small Airport |
| GHT | HLGT | Ghat Airport | Ghat | 🇱🇾 Libya | Medium Airport |
| GHU | SAAG | Gualeguaychu Airport | Gualeguaychu | 🇦🇷 Argentina | Medium Airport |
| GHV | LRBV | Brașov-Ghimbav International Airport | Brașov (Ghimbav) | 🇷🇴 Romania | Large Airport |
| GIB | LXGB | Gibraltar Airport | Gibraltar | 🇬🇮 Gibraltar | Large Airport |
| GIC | YBOI | Boigu Island Airport | Boigu Island | 🇦🇺 Australia | Small Airport |
| GID | HBBE | Gitega Airport | Gitega | 🇧🇮 Burundi | Medium Airport |
| GIF | KGIF | Winter Haven Regional Airport - Gilbert Field | Winter Haven | 🇺🇸 A.S | Small Airport |
| GIG | SBGL | Rio Galeão – Tom Jobim International Airport | Rio De Janeiro | 🇧🇷 Brazil | Large Airport |
| GII | GUSI | Siguiri Airport | Siguiri | 🇬🇳 Guinea | Small Airport |
| GIL | OPGT | Gilgit Airport | Gilgit | 🇵🇰 Pakistan | Medium Airport |
| GIM | Miele Mimbale Airport | Miele Mimbale | 🇬🇦 Gabon | Small Airport | |
| GIR | SKGI | Santiago Vila Airport | Girardot | 🇨🇴 Colombia | Medium Airport |
| GIS | NZGS | Gisborne Airport | Gisborne | 🇳🇿 New Zealand | Medium Airport |
| GIT | Mchauru Airport | Geita | 🇹🇿 Tanzania | Small Airport | |
| GIU | VCCS | Sigiriya Air Force Base | Sigiriya | 🇱🇰 Sri Lanka | Small Airport |
| GIY | FAGI | Giyani Airport | Giyani | 🇿🇦 Afrika Selatan | Small Airport |
| GIZ | OEGN | Jizan Regional Airport / King Abdullah bin Abdulaziz Airport | Jizan | 🇸🇦 Arab Saudi | Medium Airport |
| GJA | MHNJ | La Laguna Airport | Guanaja | 🇭🇳 Honduras | Medium Airport |
| GJL | DAAV | Jijel Ferhat Abbas Airport | Tahir | 🇩🇿 Algeria | Large Airport |
| GJM | SBGM | Guajará-Mirim Airport | Guajará-Mirim | 🇧🇷 Brazil | Medium Airport |
| GJR | BIGJ | Gjögur Airport | Gjögur | 🇮🇸 Iceland | Small Airport |
| GJT | KGJT | Grand Junction Regional Airport | Grand Junction | 🇺🇸 A.S | Medium Airport |
| GKA | AYGA | Goroka Airport | Goronka | 🇵🇬 Papua New Guinea | Medium Airport |
| GKD | LTFK | Gökçeada Airport | Gökçeada | 🇹🇷 Turkiye | Small Airport |
| GKE | ETNG | Geilenkirchen Air Base | Geilenkirchen | 🇩🇪 Jerman | Medium Airport |
| GKH | VNGK | Palungtar Airport | Gorkha | 🇳🇵 Nepal | Small Airport |
| GKK | VRMO | Kooddoo Airport | Huvadhu Atoll | 🇲🇻 Maldives | Small Airport |
| GKL | YGKL | Great Keppel Is Airport | Great Keppel Island | 🇦🇺 Australia | Small Airport |
| GKN | PAGK | Gulkana Airport | Gulkana | 🇺🇸 A.S | Medium Airport |
| GKT | KGKT | Gatlinburg-Pigeon Forge Airport | Sevierville | 🇺🇸 A.S | Small Airport |
| GLA | EGPF | Glasgow Airport | Glasgow | 🇬🇧 UK | Large Airport |
| GLB | San Carlos Apache Airport | Globe | 🇺🇸 A.S | Small Airport | |
| GLC | Geladi Airport | Geladi | 🇪🇹 Ethiopia | Small Airport | |
| GLD | KGLD | Goodland Municipal Airport | Goodland | 🇺🇸 A.S | Medium Airport |
| GLE | KGLE | Gainesville Municipal Airport | Gainesville | 🇺🇸 A.S | Small Airport |
| GLF | MRGF | Golfito Airport | Golfito | 🇨🇷 Costa Rica | Medium Airport |
| GLG | YGLE | Glengyle Airport | 🇦🇺 Australia | Small Airport | |
| GLH | KGLH | Mid Delta Regional Airport | Greenville | 🇺🇸 A.S | Medium Airport |
| GLI | YGLI | Glen Innes Airport | Glen Innes | 🇦🇺 Australia | Medium Airport |
| GLK | HCMR | Galcaio Airport | Galcaio | 🇸🇴 Somalia | Small Airport |
| GLL | ENKL | Gol Airport | Klanten flyplass | 🇳🇴 Norway | Small Airport |
| GLM | YGLO | Glenormiston Airport | 🇦🇺 Australia | Small Airport | |
| GLN | GMAG | Guelmim Airport | Guelmim | 🇲🇦 Maghribi | Small Airport |
| GLO | EGBJ | Gloucestershire Airport | Staverton, Gloucestershire | 🇬🇧 UK | Medium Airport |
| GLP | AYUP | Gulgubip Airport | Gulgubip | 🇵🇬 Papua New Guinea | Small Airport |
| GLR | KGLR | Gaylord Regional Airport | Gaylord | 🇺🇸 A.S | Small Airport |
| GLS | KGLS | Scholes International At Galveston Airport | Galveston | 🇺🇸 A.S | Medium Airport |
| GLT | YGLA | Gladstone Airport | Gladstone | 🇦🇺 Australia | Medium Airport |
| GLU | VQGP | Gelephu Airport | Gelephu | 🇧🇹 Bhutan | Medium Airport |
| GLV | PAGL | Golovin Airport | Golovin | 🇺🇸 A.S | Small Airport |
| GLW | KGLW | Glasgow Municipal Airport | Glasgow | 🇺🇸 A.S | Small Airport |
| GLX | WAEG | Gamarmalamo Airport | Galela | 🇮🇩 Indonesia | Small Airport |
| GLZ | EHGR | Gilze Rijen Air Base | Rijen | 🇳🇱 Belanda | Medium Airport |
| GMA | FZFK | Gemena Airport | Gemena | 🇨🇩 Congo - Kinshasa | Medium Airport |
| GMB | HAGM | Gambela Airport | Gambela | 🇪🇹 Ethiopia | Medium Airport |
| GMC | Guerima Airport | Puerto Carreño | 🇨🇴 Colombia | Small Airport | |
| GMD | GMMB | Ben Slimane Airport | Ben Slimane | 🇲🇦 Maghribi | Small Airport |
| GME | UMGG | Gomel Airport | Gomel | 🇧🇾 Belarus | Medium Airport |
| GMI | AYGT | Gasmata Island Airport | Gasmata Island | 🇵🇬 Papua New Guinea | Small Airport |
| GMM | FCOG | Gamboma Airport | Gamboma | 🇨🇬 Congo - Brazzaville | Small Airport |
| GMN | NZGM | Greymouth Airport | 🇳🇿 New Zealand | Small Airport | |
| GMO | DNGO | Gombe Lawanti International Airport | Gombe | 🇳🇬 Nigeria | Medium Airport |
| GMP | RKSS | Gimpo International Airport | Seoul | 🇰🇷 Korea Selatan | Large Airport |
| GMQ | ZLGL | Golog Maqên Airport | Golog (Maqên) | 🇨🇳 China | Medium Airport |
| GMR | NTGJ | Totegegie Airport | 🇵🇫 French Polynesia | Medium Airport | |
| GMS | Antônio Guerreiro Airport | Guimarães | 🇧🇷 Brazil | Small Airport | |
| GMT | PAGZ | Granite Mountain Air Station | Granite Mountain | 🇺🇸 A.S | Small Airport |
| GMU | KGMU | Greenville Downtown Airport | Greenville | 🇺🇸 A.S | Medium Airport |
| GMV | Monument Valley Airport | Oljato-Monument Valley | 🇺🇸 A.S | Small Airport | |
| GMZ | GCGM | La Gomera Airport | Alajero, La Gomera Island | 🇪🇸 Sepanyol | Small Airport |
| GNA | UMMG | Hrodna Airport | Hrodna | 🇧🇾 Belarus | Medium Airport |
| GNB | LFLS | Grenoble Alpes Isère Airport | Grenoble | 🇫🇷 Perancis | Medium Airport |
| GND | TGPY | Maurice Bishop International Airport | Saint George's | 🇬🇩 Grenada | Large Airport |
| GNF | Gansner Field | Quincy | 🇺🇸 A.S | Small Airport | |
| GNG | KGNG | Gooding Municipal Airport | Gooding | 🇺🇸 A.S | Small Airport |
| GNI | RCGI | Lüdao Airport | Lüdao | 🇹🇼 Taiwan | Small Airport |
| GNJ | UBBG | Ganja International Airport | Ganja | 🇦🇿 Azerbaijan | Large Airport |
| GNM | SNGI | Guanambi Airport | Guanambi | 🇧🇷 Brazil | Small Airport |
| GNN | HAGH | Ghinnir Airport | Ghinnir | 🇪🇹 Ethiopia | Small Airport |
| GNR | SAHR | Dr. Arturo H. Illia Airport | General Roca | 🇦🇷 Argentina | Small Airport |
| GNS | WIMB | Binaka Airport | Gunungsitoli | 🇮🇩 Indonesia | Medium Airport |
| GNT | KGNT | Grants-Milan Municipal Airport | Grants | 🇺🇸 A.S | Small Airport |
| GNU | Goodnews Airport | Goodnews | 🇺🇸 A.S | Small Airport | |
| GNV | KGNV | Gainesville Regional Airport | Gainesville | 🇺🇸 A.S | Medium Airport |
| GNY | LTCS | Şanlıurfa GAP Airport | Şanlıurfa | 🇹🇷 Turkiye | Large Airport |
| GNZ | FBGZ | Ghanzi Airport | Ghanzi | 🇧🇼 Botswana | Small Airport |
| GOA | LIMJ | Genoa Cristoforo Colombo Airport | Genova (GE) | 🇮🇹 Itali | Large Airport |
| GOB | HAGB | Robe Airport | Goba | 🇪🇹 Ethiopia | Small Airport |
| GOC | AYGX | Gora Airstrip | Gora | 🇵🇬 Papua New Guinea | Small Airport |
| GOE | AYGL | Gonaili Airport | Gonaili | 🇵🇬 Papua New Guinea | Small Airport |
| GOG | FYGB | Gobabis Airport | Gobabis | 🇳🇦 Namibia | Small Airport |
| GOH | BGGH | Nuuk International Airport | Nuuk | 🇬🇱 Greenland | Large Airport |
| GOI | VOGO | Goa Dabolim International Airport | Vasco da Gama | 🇮🇳 India | Large Airport |
| GOJ | UWGG | Nizhny Novgorod / Strigino International Airport | Nizhny Novgorod | 🇷🇺 Rusia | Large Airport |
| GOK | KGOK | Guthrie-Edmond Regional Airport | Guthrie | 🇺🇸 A.S | Small Airport |
| GOL | Gold Beach Municipal Airport | Gold Beach | 🇺🇸 A.S | Small Airport | |
| GOM | FZNA | Goma International Airport | Goma | 🇨🇩 Congo - Kinshasa | Large Airport |
| GON | KGON | Groton New London Airport | Groton | 🇺🇸 A.S | Medium Airport |
| GOO | YGDI | Goondiwindi Airport | 🇦🇺 Australia | Small Airport | |
| GOP | VEGK | Gorakhpur Airport | Gorakhpur | 🇮🇳 India | Medium Airport |
| GOQ | ZLGM | Golmud Airport | Golmud | 🇨🇳 China | Medium Airport |
| GOR | HAGR | Gore Airport | Gore | 🇪🇹 Ethiopia | Small Airport |
| GOS | YSMB | Somersby Airstrip | Gosford | 🇦🇺 Australia | Small Airport |
| GOT | ESGG | Göteborg Landvetter Airport | Göteborg | 🇸🇪 Sweden | Large Airport |
| GOU | FKKR | Garoua International Airport | Garoua | 🇨🇲 Cameroon | Large Airport |
| GOV | YPGV | Gove Airport | Nhulunbuy | 🇦🇺 Australia | Medium Airport |
| GOX | VOGA | Manohar International Airport | Mopa | 🇮🇳 India | Large Airport |
| GOY | UNIT | Tura Mountain Airport | Tura | 🇷🇺 Rusia | Small Airport |
| GOZ | LBGO | Gorna Oryahovitsa Airport | Gorna Oryahovitsa | 🇧🇬 Bulgaria | Medium Airport |
| GPA | LGRX | Patras Araxos Agamemnon Airport | Patras | 🇬🇷 Greece | Medium Airport |
| GPB | Tancredo Thomas de Faria Airport | Guarapuava | 🇧🇷 Brazil | Small Airport | |
| GPD | YGON | Mount Gordon Airport | Mount Gordon Mine | 🇦🇺 Australia | Small Airport |
| GPI | SKGP | Guapi Airport | Guapi | 🇨🇴 Colombia | Medium Airport |
| GPL | MRGP | Guapiles Airport | Pococi | 🇨🇷 Costa Rica | Medium Airport |
| GPN | YGPT | Garden Point Airport | Pirlangimpi | 🇦🇺 Australia | Medium Airport |
| GPO | SAZG | General Pico Airport | General Pico | 🇦🇷 Argentina | Medium Airport |
| GPS | SEGS | Seymour Galapagos Ecological Airport | Isla Baltra | 🇪🇨 Ecuador | Medium Airport |
| GPT | KGPT | Gulfport Biloxi International Airport | Gulfport | 🇺🇸 A.S | Medium Airport |
| GPZ | KGPZ | Grand Rapids Itasca Co-Gordon Newstrom field | Grand Rapids | 🇺🇸 A.S | Small Airport |
| GQQ | KGQQ | Galion Municipal Airport | Galion | 🇺🇸 A.S | Small Airport |
| GRA | Gamarra Airport | Puerto Mosquito | 🇨🇴 Colombia | Small Airport | |
| GRB | KGRB | Austin Straubel International Airport | Green Bay | 🇺🇸 A.S | Medium Airport |
| GRC | Grand Cess Airport | Grand Cess | 🇱🇷 Liberia | Small Airport | |
| GRD | KGRD | Greenwood County Airport | Greenwood | 🇺🇸 A.S | Small Airport |
| GRE | KGRE | Greenville Airport | Greenville | 🇺🇸 A.S | Small Airport |
| GRF | KGRF | Gray Army Air Field | Fort Lewis/Tacoma | 🇺🇸 A.S | Medium Airport |
| GRG | OAGZ | Gardez Airport | Gardez | 🇦🇫 Afghanistan | Small Airport |
| GRI | KGRI | Central Nebraska Regional Airport | Grand Island | 🇺🇸 A.S | Medium Airport |
| GRJ | FAGG | George Airport | George | 🇿🇦 Afrika Selatan | Large Airport |
| GRK | KGRK | Killeen Regional Airport / Robert Gray Army Airfield | Fort Cavazos | 🇺🇸 A.S | Medium Airport |
| GRL | AYGG | Garasa Airport | Au | 🇵🇬 Papua New Guinea | Small Airport |
| GRM | KCKC | Grand Marais Cook County Airport | Grand Marais | 🇺🇸 A.S | Small Airport |
| GRN | KGRN | Gordon Municipal Airport | Gordon | 🇺🇸 A.S | Small Airport |
| GRO | LEGE | Girona-Costa Brava Airport | Girona | 🇪🇸 Sepanyol | Large Airport |
| GRP | SWGI | Gurupi Airport | Gurupi | 🇧🇷 Brazil | Small Airport |
| GRQ | EHGG | Groningen Airport Eelde | Groningen | 🇳🇱 Belanda | Large Airport |
| GRR | KGRR | Gerald R. Ford International Airport | Grand Rapids | 🇺🇸 A.S | Large Airport |
| GRS | LIRS | Grosseto Corrado Baccarini Air Base / Grosseto Airport | Grosseto (GR) | 🇮🇹 Itali | Medium Airport |
| GRT | Gujrat Airport | Gujrat | 🇵🇰 Pakistan | Small Airport | |
| GRU | SBGR | São Paulo/Guarulhos–Governor André Franco Montoro International Airport | São Paulo | 🇧🇷 Brazil | Large Airport |
| GRV | URMG | Akhmat Kadyrov Grozny International Airport | Grozny | 🇷🇺 Rusia | Large Airport |
| GRW | LPGR | Graciosa Airport | Santa Cruz da Graciosa | 🇵🇹 Portugal | Medium Airport |
| GRX | LEGR | F.G.L. Airport Granada-Jaén Airport | Granada | 🇪🇸 Sepanyol | Medium Airport |
| GRY | BIGR | Grímsey Airport | Grímsey/Sandvík | 🇮🇸 Iceland | Medium Airport |
| GRZ | LOWG | Graz Airport | Feldkirchen bei Graz | 🇦🇹 Austria | Large Airport |
| GSA | WBKN | Long Pasia Airport | Long Miau | 🇲🇾 Malaysia | Small Airport |
| GSB | KGSB | Seymour Johnson Air Force Base | Goldsboro | 🇺🇸 A.S | Medium Airport |
| GSC | YGSC | Gascoyne Junction Airport | Gascoyne Junction | 🇦🇺 Australia | Small Airport |
| GSE | ESGP | Säve Airport | Göteborg | 🇸🇪 Sweden | Medium Airport |
| GSH | KGSH | Goshen Municipal Airport | Goshen | 🇺🇸 A.S | Small Airport |
| GSI | SOGS | Grand-Santi Airport | Grand-Santi | 🇬🇫 Guiana Perancis | Small Airport |
| GSJ | MGSJ | San José Airport | Puerto San José | 🇬🇹 Guatemala | Medium Airport |
| GSL | Taltheilei Narrows Airport | Taltheilei Narrows | 🇨🇦 Kanada | Small Airport | |
| GSM | OIKQ | Qeshm International Airport | Qeshm(Dayrestan) | 🇮🇷 Iran | Large Airport |
| GSN | YMGN | Mount Gunson Airport | Mount Gunson | 🇦🇺 Australia | Small Airport |
| GSO | KGSO | Piedmont Triad International Airport | Greensboro | 🇺🇸 A.S | Large Airport |
| GSP | KGSP | Greenville-Spartanburg International Airport | Greenville/Greer/Spartanburg | 🇺🇸 A.S | Medium Airport |
| GSQ | HEOW | El Owainat East International Airport | Sharq El Owainat | 🇪🇬 Mesir | Small Airport |
| GSR | HCMG | Gardo Airport | Gardo | 🇸🇴 Somalia | Small Airport |
| GSS | Sabi Sabi Airport | Belfast | 🇿🇦 Afrika Selatan | Small Airport | |
| GST | PAGS | Gustavus Airport | Gustavus | 🇺🇸 A.S | Medium Airport |
| GSV | UWSG | Gagarin International Airport | Saratov | 🇷🇺 Rusia | Large Airport |
| GTA | AGOK | Gatokae Aerodrome | Gatokae | 🇸🇧 Kepulauan Solomon | Small Airport |
| GTC | HTGE | Chato/Geita Airport | Chato District | 🇹🇿 Tanzania | Small Airport |
| GTE | YGTE | Groote Eylandt Airport | Groote Eylandt | 🇦🇺 Australia | Medium Airport |
| GTF | KGTF | Great Falls International Airport | Great Falls | 🇺🇸 A.S | Medium Airport |
| GTG | KGTG | Grantsburg Municipal Airport | Grantsburg | 🇺🇸 A.S | Small Airport |
| GTI | EDCG | Rügen Airport | Dreschvitz | 🇩🇪 Jerman | Small Airport |
| GTK | Sungai Tekai Airport | Sungai Tekai | 🇲🇾 Malaysia | Small Airport | |
| GTN | NZGT | Glentanner Airport | Glentanner Station | 🇳🇿 New Zealand | Medium Airport |
| GTO | WAMG | Jalaluddin Airport | Gorontalo | 🇮🇩 Indonesia | Small Airport |
| GTP | Grants Pass Airport | Grants Pass | 🇺🇸 A.S | Small Airport | |
| GTR | KGTR | Golden Triangle Regional Airport | Columbus/W Point/Starkville | 🇺🇸 A.S | Medium Airport |
| GTS | YTGT | The Granites Airport | The Granites Gold Mine | 🇦🇺 Australia | Small Airport |
| GTT | YGTN | Georgetown Airport | Georgetown | 🇦🇺 Australia | Small Airport |
| GTY | Gettysburg Regional Airport | Gettysburg | 🇺🇸 A.S | Small Airport | |
| GTZ | HTGR | Kirawira B Aerodrome | Grumeti Game Reserve | 🇹🇿 Tanzania | Small Airport |
| GUA | MGGT | La Aurora International Airport | Guatemala City | 🇬🇹 Guatemala | Large Airport |
| GUB | MMGR | Guerrero Negro Airport | San Quintín | 🇲🇽 Mexico | Small Airport |
| GUC | KGUC | Gunnison Crested Butte Regional Airport | Gunnison | 🇺🇸 A.S | Medium Airport |
| GUD | GAGM | Goundam Airport | Goundam | 🇲🇱 Mali | Small Airport |
| GUE | Guriaso (Keraso) Airport | Guriaso | 🇵🇬 Papua New Guinea | Small Airport | |
| GUF | KJKA | Jack Edwards National Airport | Gulf Shores | 🇺🇸 A.S | Small Airport |
| GUG | AYGF | Guari Airport | Guari | 🇵🇬 Papua New Guinea | Small Airport |
| GUH | YGDH | Gunnedah Airport | 🇦🇺 Australia | Medium Airport | |
| GUI | SVGI | Guiria Airport | 🇻🇪 Venezuela | Medium Airport | |
| GUJ | SBGW | Edu Chaves Field | Guaratinguetá | 🇧🇷 Brazil | Medium Airport |
| GUL | YGLB | Goulburn Airport | 🇦🇺 Australia | Medium Airport | |
| GUM | PGUM | Antonio B. Won Pat International Airport | Hagåtña | 🇬🇺 Guam | Large Airport |
| GUO | Guriel Airport | Guriel | 🇸🇴 Somalia | Small Airport | |
| GUP | KGUP | Gallup Municipal Airport | Gallup | 🇺🇸 A.S | Medium Airport |
| GUQ | SVGU | Guanare Airport | Guanare | 🇻🇪 Venezuela | Medium Airport |
| GUR | AYGN | Gurney Airport | Gurney | 🇵🇬 Papua New Guinea | Medium Airport |
| GUS | KGUS | Grissom Air Reserve Base | Peru | 🇺🇸 A.S | Medium Airport |
| GUU | BIGF | Grundarfjörður Airport | Grundarfjörður | 🇮🇸 Iceland | Small Airport |
| GUV | AYML | Mougulu Airport | Mougulu | 🇵🇬 Papua New Guinea | Small Airport |
| GUW | UATG | Atyrau International Airport | Atyrau | 🇰🇿 Kazakhstan | Large Airport |
| GUX | VAGN | Guna Airport | 🇮🇳 India | Small Airport | |
| GUY | KGUY | Guymon Municipal Airport | Guymon | 🇺🇸 A.S | Medium Airport |
| GUZ | SNGA | Guarapari Airport | Guarapari | 🇧🇷 Brazil | Small Airport |
| GVA | LSGG | Geneva International Airport | Geneva | 🇨🇭 Switzerland | Large Airport |
| GVE | KGVE | Gordonsville Municipal Airport | Gordonsville | 🇺🇸 A.S | Small Airport |
| GVI | AYGV | Green River Airport | Green River | 🇵🇬 Papua New Guinea | Small Airport |
| GVL | KGVL | Lee Gilmer Memorial Airport | Gainesville | 🇺🇸 A.S | Small Airport |
| GVN | UHKM | Sovetskaya Gavan (Maygatka) Airport | Sovetskaya Gavan | 🇷🇺 Rusia | Medium Airport |
| GVP | YGNV | Greenvale Airport | 🇦🇺 Australia | Small Airport | |
| GVR | SBGV | Coronel Altino Machado Airport | Governador Valadares | 🇧🇷 Brazil | Medium Airport |
| GVT | KGVT | Majors Airport | Greenville | 🇺🇸 A.S | Small Airport |
| GVX | ESSK | Gävle Sandviken Airport | Gävle / Sandviken | 🇸🇪 Sweden | Medium Airport |
| GWA | VYGW | Gwa Airport | Gwa | 🇲🇲 Myanmar (Burma) | Small Airport |
| GWD | OPGW | New Gwadar International Airport | Gurandani | 🇵🇰 Pakistan | Large Airport |
| GWE | FVTL | Josiah Tungamirai Air Force Base | Gweru | 🇿🇼 Zimbabwe | Medium Airport |
| GWL | VIGR | Gwalior Airport | Gwalior | 🇮🇳 India | Medium Airport |
| GWO | KGWO | Greenwood–Leflore Airport | Greenwood | 🇺🇸 A.S | Medium Airport |
| GWS | KGWS | Glenwood Springs Municipal Airport | Glenwood Springs | 🇺🇸 A.S | Small Airport |
| GWT | EDXW | Westerland Sylt Airport | Sylt | 🇩🇪 Jerman | Medium Airport |
| GWV | Glendale Fokker Field | Glendale | 🇺🇸 A.S | Small Airport | |
| GXF | OYSY | Seiyun Hadhramaut International Airport | Seiyun | 🇾🇪 Yaman | Large Airport |
| GXG | FNNG | Negage Airport | Negage | 🇦🇴 Angola | Medium Airport |
| GXH | ZLXH | Gannan Xiahe Airport | Gannan (Xiahe) | 🇨🇳 China | Medium Airport |
| GXM | Kuala Kurun Airport | Kuala Kurun | 🇮🇩 Indonesia | Small Airport | |
| GXQ | SCCY | Teniente Vidal Airport | Coyhaique | 🇨🇱 Chile | Medium Airport |
| GXX | FKKJ | Yagoua Airport | Yagoua | 🇨🇲 Cameroon | Small Airport |
| GXY | KGXY | Greeley–Weld County Airport | Greeley | 🇺🇸 A.S | Small Airport |
| GYA | Guayaramerín Airport | Guayaramerín | 🇧🇴 Bolivia | Medium Airport | |
| GYB | Port Hedland/Wodgina Airport | Wodgina | 🇦🇺 Australia | Small Airport | |
| GYD | UBBB | Heydar Aliyev International Airport | Baku | 🇦🇿 Azerbaijan | Large Airport |
| GYE | SEGU | José Joaquín de Olmedo International Airport | Guayaquil | 🇪🇨 Ecuador | Large Airport |
| GYG | UEMM | Magan Airport | Magan | 🇷🇺 Rusia | Medium Airport |
| GYI | HRYG | Gisenyi Airport | Gisenyi | 🇷🇼 Rwanda | Medium Airport |
| GYL | YARG | Argyle Airport | 🇦🇺 Australia | Small Airport | |
| GYM | MMGM | General José María Yáñez International Airport | Guaymas | 🇲🇽 Mexico | Medium Airport |
| GYN | SBGO | Santa Genoveva International Airport | Goiânia | 🇧🇷 Brazil | Large Airport |
| GYO | Blangkejeren Airport | Kabupaten Gayo Lues | 🇮🇩 Indonesia | Small Airport | |
| GYP | YGYM | Gympie Airport | 🇦🇺 Australia | Small Airport | |
| GYR | KGYR | Phoenix Goodyear Airport | Goodyear | 🇺🇸 A.S | Small Airport |
| GYS | ZUGU | Guangyuan Panlong Airport | Guangyuan (Lizhou) | 🇨🇳 China | Medium Airport |
| GYU | ZLGY | Guyuan Liupanshan Airport | Guyuan (Yuanzhou) | 🇨🇳 China | Medium Airport |
| GYY | Gary/Chicago International Airport | Gary | 🇺🇸 A.S | Medium Airport | |
| GYZ | Gruyere Airport | Cosmo Newbery | 🇦🇺 Australia | Small Airport | |
| GZG | ZUGZ | Garze Gesar Airport | Garzê (Garzê) | 🇨🇳 China | Small Airport |
| GZI | OAGN | Ghazni Airport | Ghazni | 🇦🇫 Afghanistan | Small Airport |
| GZO | AGGN | Nusatupe Airport | Gizo | 🇸🇧 Kepulauan Solomon | Small Airport |
| GZP | LTFG | Gazipaşa-Alanya Airport | Gazipaşa | 🇹🇷 Turkiye | Medium Airport |
| GZT | LTAJ | Gaziantep Oğuzeli International Airport | Gaziantep | 🇹🇷 Turkiye | Large Airport |
| GZW | OIIK | Qazvin Airport | Qazvin | 🇮🇷 Iran | Medium Airport |