| Abbreviation | Definition |
|---|---|
| GMFO | Oujda Les Anglades, Morocco |
| GMFT | Touahar, Morocco |
| GMFU | Fez-Safrou, Morocco |
| GMFZ | Taza, Morocco |
| GMI | Gasmata, Papua New Guinea |
| GMIA | General Mitchell International Airport |
| GMIA | Greater Moncton International Airport |
| GMJ | GROVE Municipal Airport, Grove, Oklahoma |
| GMMB | Ben Slimane, Morocco |
| GMMC | Casablanca-Anfa, Morocco |
| GMMD | Beni-Mellal, Morocco |
| GMME | Rabat-Sale, Morocco |
| GMMF | Sidi Ifni, Morocco |
| GMMI | Essadouira, Morocco |
| GMMJ | El Jadida, Morocco |
| GMMK | Khouribga, Morocco |
| GMMN | Casablanca Mohammed V Internat, Morocco |
| GMMO | Taroudant, Morocco |
| GMMS | Safi, Morocco |
| GMMT | Casablanca-Tit Melill, Morocco |