World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Muhammad Bin Qasim/Karachi | PKBQM | Pakistan |
| Mühlberg | DEMXB | Germany |
| Muiden | NLMUD | Netherlands |
| Muiderberg | NLMDG | Netherlands |
| Muides-sur-Loire | FRKLU | France |
| Muids | FRM75 | France |
| Muizen | BEMUI | Belgium |
| Mukah, Sarawak | MYMKM | Malaysia |
| Mukaishima | JPMUK | Japan |
| Mukalla | YEMKX | Yemen |