World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Nordenham | DENHA | Germany |
| Norderney | DENRD | Germany |
| Nordeste | PTNRD | Portugal |
| Nordfjordeid | NONFD | Norway |
| Nordfosen | NONFO | Norway |
| Nordhavn | DKNHN | Denmark |
| Nordheim | DENHE | Germany |
| Nordhorn | DENHN | Germany |
| Nordkapp | NONOK | Norway |
| Nordkjosbotn | NONKB | Norway |