World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Troense | DKTRO | Denmark |
| Trogir | HRTRO | Croatia |
| Trois-Rivieres (Three Rivers) | CATRR | Canada |
| Trojane | SILU6 | Slovenia |
| Trollåsen | NOTRO | Norway |
| Trollhättan | SETHN | Sweden |
| Trombay | INTMP | India |
| Tromsdalen | NONZY | Norway |
| Tromsø | NOTOS | Norway |
| Tromvik | NOTMV | Norway |