World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Roermond | NLOMD | Netherlands |
| Roesbrugge | BERBE | Belgium |
| Roesbrugge-Haringe | BERHA | Belgium |
| Roeselare | BEROE | Belgium |
| Rogac | HRRGC | Croatia |
| Rogasovci | SIROG | Slovenia |
| Rogers | USRGS | United States of America (the) |
| Rogers City | USRCY | United States of America (the) |
| Rogers Haven | USRH2 | United States of America (the) |
| Roggen | USRJQ | United States of America (the) |