World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| North Haven, Fair Isle | GBNOH | United Kingdom |
| North Houston | USN2R | United States of America (the) |
| North Lochs | GBNTL | United Kingdom |
| North Marston | GBNMT | United Kingdom |
| North Miami | USQNM | United States of America (the) |
| North Monmouth | USUHO | United States of America (the) |
| North Pt | MYSNP | Malaysia |
| North Pulau Laut | IDNPL | Indonesia |
| North Queensferry | GBNOQ | United Kingdom |
| North Roe to Hillswick | GBNRR | United Kingdom |