| Abbreviation | Definition |
|---|---|
| GDJ | Gandajika, Zaire |
| GDL | Guadalajara, Mexico |
| GDM | Gardner, Massachusetts USA |
| GDN | Gdansk, Poland |
| GDO | Guasdualito, Venezuela |
| GDQ | Gondar, Ethiopia |
| GDT | Grand Turk, Turks & Caicos Islands |
| GDV | Glendive, Montana USA |
| GDW | Gladwin, Michigan USA |
| GDX | Magadan, Russia |
| GDZ | Gelendzik, Russia |
| GEA | Magenta, New Caledonia |
| GEB | Gebe, Indonesia |
| GEC | Gecitkale, Cyprus |
| GED | Sussex County Airport, Georgetown, Delaware USA |
| GEG | Spokane, Washington USA |
| GEHM | Melilla Heliport, Spanish Morocco |
| GEI | Green Islands, Papua New Guinea |
| GEK | Ganes Creek Airport, Ganes Creek, Alaska USA |
| GEL | Santo Angelo, Rio Grande do Sul, Brazil |