World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Naoussa Parou | GRNAS | Greece |
| Naozhou | CNZNZ | China |
| Napa Napa | PGNAP | Papua New Guinea |
| Napier | NZNPE | New Zealand |
| Naples | USYUD | United States of America (the) |
| Napoli | ITNAP | Italy |
| Napsan/Puerto Princesa | PHNAP | Philippines (the) |
| Naramata | CANMT | Canada |
| Naranjo | CRNAR | Costa Rica |
| Narao | JPNRO | Japan |