World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Madura Terminal | IDMDR | Indonesia |
| Madurai | INIXM | India |
| Mae Klong | THMEK | Thailand |
| Maedomari/Iheya | JPMAD | Japan |
| Maedomari/Tarama | JPMDR | Japan |
| Maehama | JPMHM | Japan |
| Maenohama | JPMMA | Japan |
| Maesycwmmer | GBMYW | United Kingdom |
| Maeura | JPMER | Japan |
| Mafang | CNSHM | China |