| Term | Full Form | Category |
|---|---|---|
| TTTU | Television Technical Theory Unplugged | Others |
| TTTU | Tony The Tiger Uttp | Others |
| TTTU | Transparent To The User | Others |
| TTTU | Transport International Containers SA | Others |
| TTTU | Transport International Containers, S. A. | Others |
| TTTU | Trinidad and Tobago Teachers Union | Others |