| Acronym | Definition |
|---|
| TSTC➣Texas State Technical College |
| TSTC➣Tri-State Transportation Campaign |
| TSTC➣Trenholm State Technical College (Alabama) |
| TSTC➣Too Small to Characterize (hepatitis) |
| TSTC➣Transportation Safety Training Center |
| TSTC➣Terascale High-fidelity Simulations of Turbulent Combustion |
| TSTC➣Total Systems Technologies Corporation (Virginia) |
| TSTC➣Target Selection & Tracking Console |
| TSTC➣Technical Committee on Tactical Communications (IEEE) |