| Abbreviation | Definition |
|---|---|
| MGW | Morgantown, West Virginia USA |
| MGX | Moabi, Gabon |
| MGY | Montgomery Field, Dayton Wright Brothers Airport, Dayton, Ohio USA |
| MGZ | Myeik, Burma ( Myanmar) |
| MHA | Mahdia, Guyana |
| MHAM | Ampala, Honduras |
| MHB | Mechanic, Auckland, New Zealand |
| MHCA | Catacamas, Honduras |
| MHCG | Comayagua, Honduras |
| MHCH | Choluteca, Honduras |
| MHCT | Puerto Castilla, Honduras |
| MHD | Mashad, Iran |
| MHE | Mitchell, South Dakota USA |
| MHF | Morichal, Colombia |
| MHG | Mannheim, Germany |
| MHH | Marsh Harbour, Bahamas |
| MHI | Musha, Djibouti |
| MHIC | Islas del Cisne, Honduras |
| MHJU | Juticalpa, Honduras |
| MHK | Manhattan, Kansas USA |