World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Morowali | IDMOW | Indonesia |
| Morozaki | JPMRZ | Japan |
| Morrisburg | CAMOB | Canada |
| Morrisonville | USM5V | United States of America (the) |
| Morristown | USMRT | United States of America (the) |
| Morro del Jable | ESCUT | Spain |
| Morro Redondo | MXMRE | Mexico |
| Morrumbene | MZMOR | Mozambique |
| Morsang-sur-Seine | FRGSU | France |
| Morston | GBMRS | United Kingdom |