| Acronym | Definition |
|---|
| TUCA➣Tunnelling and Underground Construction Academy (UK) |
| TUCA➣Texas Unemployment Compensation Act |
| TUCA➣Tucson Utility Contractors Association (Arizona) |
| TUCA➣Tennessee Urgent Care Associates |
| TUCA➣Texas Uniform Condominium Act |
| TUCA➣Tidewater Ukrainian Cultural Association |
| TUCA➣Tilt-Up Concrete Association |
| TUCA➣Theory of Universal Common Ancestry |
| TUCA➣The Unity Church of Austin (Texas) |