World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Monze | FRNZ3 | France |
| Mook | NLMOK | Netherlands |
| Mooloolaba | AUMLL | Australia |
| Moorook | AUMOK | Australia |
| Moosonee | CAMOU | Canada |
| Mora | ESOMR | Spain |
| Mora | INMRA | India |
| Morainvilliers | FRILS | France |
| Morakui | JPMRK | Japan |
| Moral de Calatrava | ESLTV | Spain |