World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Monserrat/Mati | PHMON | Philippines (the) |
| Monsin | BEMSI | Belgium |
| Mönsterås | SEMON | Sweden |
| Mont-Louis | CAMOL | Canada |
| Montallery | FRNYY | France |
| Montalto di Castro | ITMLS | Italy |
| Montara Field | AUMON | Australia |
| Montargis | FRMOS | France |
| Montbartier | FRMBT | France |
| Montbéliard | FRMTD | France |