| GAF |
Gafsa - Ksar International Airport |
| GAU |
Guwahati
- Lokpriya Gopinath Bordoloi Airport |
| GAY |
Gaya Airport |
| GBE |
Gaborone-Seretse Khama Airport |
| GCI |
Channel Islands - Guernsey Airport |
| GCM |
Grand
Cayman-Owen Roberts Intīl Airport |
| GDL |
Guadalajarra-Don Miguel Hidalgo Airport |
| GDN |
Gdansk Lech Walesa Airport Ltd |
| GDT |
Grand Turk Airport |
| GDX |
Magadan Sokol Airport |
| GEG |
Spokane International Airport |
| GEN |
Oslo - Gardermoen Airport |
| GEO |
Georgetown - Cheddi Jagan Intīl Airport |
| GFK |
Grand Forks Intīl Airport |
| GIB |
Gibraltar Airport |
| GIG |
Rio de Janeiro-Galeão - Antonio Carlos Jobim International A |
| GIZ |
Gizan Airport |
| GJT |
Grand Junction - Walker Field Airport |
| GLA |
Glasgow Airport Ltd |
| GLE |
Gainesville Regional Airport |
| GLO |
Gloucestershire Airport |
| GME |
Gomel
(Pokalubichi) Airport |
| GMZ |
La Gomera
Airport |
| GNA |
Grodno
(Obukhovo) Airport |
| GNB |
Grenoble/Saint-Geoirs Airport |
| GND |
Grenada-Point Salines Intīl Airport |
| GOA |
Genoa Airport |
| GOI |
Goa - Dabolim Airport |
| GOJ |
Nizhny Novgorod - Strigino Airport |
| GOT |
Göteborg
- Landvetter Airport |
| GOU |
Garoua Airport |
| GOZ |
Gorna Oryahovica Airport |
| GPA |
Patras/Araxos National Airport |
| GPO |
General Pico Airport |
| GPT |
Gulfport
- Biloxi International Airport |
| GPZ |
Grand Rapids/Kent County Intīl Airport |
| GRJ |
George Airport |
| GRO |
Gerona - Costa Brava Airport |
| GRQ |
Groningen Airport Eelde |
| GRX |
Granada Airport |
| GRZ |
Graz Airport |
| GSE |
Göteborg City Airport |
| GSO |
Piedmont Triad Intīl Airport |
| GSP |
Greenville Spartanburg International Airport |
| GTF |
Great Falls International Airport |
| GTR |
Columbus
- Golden Triangle Regional Airport |
| GUA |
Guatemala City - La Aurora Airport |
| GUM |
Guam-Antonio BWon Pat Intīl Airport |
| GUW |
Atyrau International Airport |
| GVA |
Geneva International Airport |
| GWT |
Westerland-SFG Sylter Flughafen GmbH & Co |
| GWY |
Galway Airport |
| GYE |
Guayaquil
- Simon Bolivar Airport |
| GYM |
Guaymas -
General Jose Maria Yanez Intl Airport |
| GYN |
Goiania - Santa Genoveva Airport |
| GYY |
Chicago - Gary/Chicago International Airport |
| GZA |
Gaza International Airport |