World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Nantes | FRNTE | France |
| Nanteuil-sur-Aisne | FRNUS | France |
| Nanticoke | CANAN | Canada |
| Nantong | CNNTG | China |
| Nantou | TWNAN | Taiwan (Province of China) |
| Nantwich | GBNTW | United Kingdom |
| Nanxi | CNNNX | China |
| Nanxiang | CNNXI | China |
| Naoetsu | JPNAO | Japan |
| Naoshima | JPNAS | Japan |