World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Myre-Øksnes | NOMYO | Norway |
| Myrties Kalymnou | GRMRS | Greece |
| Myrtle Grove | USMYG | United States of America (the) |
| Myrtos Beach | GRMYB | Greece |
| Mys Shmidta | RUMSH | Russian Federation (the) |
| Mystic | USMYC | United States of America (the) |
| Mytilene | GRMJT | Greece |
| Myto/Cesky Krumlov | CZMYT | Czechia |
| N'Kossa Terminal | CGNKO | Congo |
| N'Zeto (Ambrizete) | AONTO | Angola |