TUCA
| 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) |