World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Naaldwijk | NLNAW | Netherlands |
| Naarai | JPNAR | Japan |
| Naberezhnyye Chelny | RUNAC | Russian Federation (the) |
| Nabulao Bay/Iloilo | PHNAB | Philippines (the) |
| Nabulus | ILNAB | Israel |
| Nacala | MZMNC | Mozambique |
| Naches | USYNA | United States of America (the) |
| Nadahama | JPNAD | Japan |
| Nadayama | JPNDY | Japan |
| Nådendal (Naantali) | FINLI | Finland |