World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Nauru Island | NRINU | Nauru |
| Naustdal | NONAU | Norway |
| Nautla | MXNAU | Mexico |
| Nauvo (Nagu) | FINAU | Finland |
| Navabunder | INNVB | India |
| Navarre | USNVA | United States of America (the) |
| Navaspur | INNVP | India |
| Navegantes | BRNVT | Brazil |
| Nävekvarn | SENAV | Sweden |
| Navlakhi | INNAV | India |