World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Montblanc | ESMTC | Spain |
| Monte Alegre | BRMTE | Brazil |
| Monte Trigo | PTTGO | Portugal |
| Monte-Carlo | MCMCM | Monaco |
| Montech | FRMT6 | France |
| Montefrio | ESMNF | Spain |
| Montego Bay | JMMBJ | Jamaica |
| Monterey | USMY3 | United States of America (the) |
| Monterosso al Mare | ITRSM | Italy |
| Montesquiu | ESMTQ | Spain |