World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Miami Gardens | USZMG | United States of America (the) |
| Miami River | USKKV | United States of America (the) |
| Miami Shores | USM4I | United States of America (the) |
| Miamisburg | USIAM | United States of America (the) |
| Miaotou | CNMOT | China |
| Miass | RUMAS | Russian Federation (the) |
| Michelbach am Heuchelberg | DEZ4Z | Germany |
| Michilla | CLMIC | Chile |
| Michipicoten | CAMIH | Canada |
| Michiuja | TZMIC | Tanzania, United Republic of |