World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Jolo | PHJOL | Philippines (the) |
| Jondal | NOJON | Norway |
| Jonesport | USJON | United States of America (the) |
| Jönköping | SEJKG | Sweden |
| Jonoshita | JPJON | Japan |
| Jorf Lasfar | MAJFL | Morocco |
| Jörlanda | SEJNA | Sweden |
| Jorong Anchorage | IDJOR | Indonesia |
| Jose Ignacio Terminal | UYJIT | Uruguay |
| Jose Leon Suarez | ARJLS | Argentina |