| Acronym | Definition |
|---|
| THCA➣Tennessee Health Care Association |
| THCA➣Texas Hazard Communication Act |
| THCA➣Thrasher-Horne Center for the Arts (Florida) |
| THCA➣Tetrahydrocannabinol Carboxylic Acid |
| THCA➣Tampa Heights Civic Association (Tampa, FL) |
| THCA➣Tobacco Hazard Control Act of 1997 |