TGTC
| Acronym | Definition |
|---|---|
| TGTC | The Greater Than Club (band) |
| TGTC | Texas Geometry and Topology Conference (mathematics) |
| TGTC | Thames Gateway Technology Centre (London, UK) |
| TGTC | Tobago Gas Technology Conference (University of Trinidad and Tobago ) |
| TGTC | Texas Gas Transmission Corporation |
| TGTC | Texas Gymnastics Training Center (Mesquite, TX) |
| TGTC | Tachy Goes to Coventry (vBulletin forum software feature) |
| TGTC | Trinity Gardens Tennis Club (Australia) |