World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Jersey City | USJEC | United States of America (the) |
| Jervis Inlet | CAJEI | Canada |
| Jesenice | SIJCE | Slovenia |
| Jet Park | ZAJTP | South Africa |
| Jettingen | DEJTN | Germany |
| Jetzelsdorf | ATZLF | Austria |
| Jevisovice | CZJIE | Czechia |
| Jiamusi Pt | CNJMS | China |
| Jianbi | CNJBI | China |
| Jiang'an | CNJAA | China |