World Sea Ports
| Port Name | Port Code | Country Name |
|---|---|---|
| Thorøya | NOTOY | Norway |
| Thorpe Bay | GBTPB | United Kingdom |
| Thorpeness | GBNSS | United Kingdom |
| Thorshavn | FOTHO | Faroe Islands |
| Thorshofn | ISTHO | Iceland |
| Three Forks Junction | USQTF | United States of America (the) |
| Three Hills | CATHH | Canada |
| Three Oaks | USOI7 | United States of America (the) |
| Thu Dau Mot | VNTHD | Viet Nam |
| Thuan An | VNTHU | Viet Nam |