| Abbreviation | Definition |
|---|---|
| MWN | Mwadui, Tanzania |
| MWQ | Magwe, Burma ( Myanmar) |
| MWT | Moolawatana, South Australia, Australia |
| MWU | Mussau, Papua New Guinea |
| MWV | Mundulkiri, Cambodia |
| MWY | Miranda Downs, Queensland, Australia |
| MWZ | Mwanza, Tanzania |
| MXB | Masamba, Indonesia |
| MXC | Monticello, Utah |
| MXD | Marion Downs, Queensland, Australia |
| MXE | Maxton, North Carolina USA |
| MXG | Marlborough, Massachusetts USA |
| MXH | Moro, Papua New Guinea |
| MXJ | Minna, Nigeria |
| MXK | Mindik, Papua New Guinea |
| MXL | Mexicali, Mexico |
| MXM | Morombe, Madagascar |
| MXN | Morlaix, France |
| MXP | Malpensa, Italy |
| MXQ | Mitchell River, Queensland, Australia |