World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Nicosia | CYNIC | Cyprus |
| Nidhríon | GRNID | Greece |
| Nido Terminal | PHNID | Philippines (the) |
| Niebelsbach | DEBWJ | Germany |
| Niechorze | PLNCH | Poland |
| Niederbipp | CHNDB | Switzerland |
| Niederdollendorf | DEDFX | Germany |
| Niederkaina | DECH5 | Germany |
| Niederneuching | DENGH | Germany |
| Niehl/Köln | DENHL | Germany |