World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Marigot | SXMAR | Sint Maarten (Dutch Part) |
| Marihatag, Mindanao | PHMHT | Philippines (the) |
| Marin, Pontevedra | ESMPG | Spain |
| Marina della Lobra | ITMLB | Italy |
| Marina di Camerota | ITMIT | Italy |
| Marina di Campo | ITMRP | Italy |
| Marina di Carrara | ITMDC | Italy |
| Marina di Davoli | ITAAS | Italy |
| Marina di Ginosa | ITMAH | Italy |
| Marina di Grosseto | ITMSD | Italy |