World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Norwood | USNXL | United States of America (the) |
| Norÿskáli | FONSK | Faroe Islands |
| Noshiro | JPNSR | Japan |
| Nosy-Be | MGNOS | Madagascar |
| Nosy-Varika | MGNOV | Madagascar |
| Noti | USTXQ | United States of America (the) |
| Notre-Dame-de-Lourdes | CANDL | Canada |
| Notre-Dame-du-Bon-Conseil | CANBC | Canada |
| Nottingham | GBNTG | United Kingdom |
| Nottingham Road | ZANNL | South Africa |