| Abbreviation | Definition |
|---|---|
| GGTT | Tite, Guinea Bissau |
| GGUN | Uno, Guinea Bissau |
| GGVR | Varela, Guinea Bissau |
| GGW | Glasgow, Montana USA |
| GHA | Ghardaia, Algeria |
| GHB | Governors Harbour, Bahamas |
| GHC | Great Harbour Cay, Bahamas |
| GHD | Ghimbi, Ethiopia |
| GHE | Garachine, Panama |
| GHG | Marshfield Municipal Airport - George Harlow Field, Marshfield, Massachusretts USA |
| GHM | Centerville, Tennessee USA |
| GHN | Guanghan, Mainland China |
| GHT | Ghat, Libya |
| GHU | Gualeguaychu, ER, Argentina |
| GIB | Gibraltar, Gibraltar |
| GIC | Boigu Island, Queensland, Australia |
| GID | Gitega, Burundi |
| GIG | Rio De Janeiro Internacional Airport, Rio De Janeiro, Brazil |
| GII | Siguiri, Guinea |
| GIL | Gilgit, Pakistan |