| Acronym | Definition |
|---|
| TACA | Talk About Curing Autism |
| TACA | Tennessee Association of Craft Artists |
| TACA | Texas Commission on the Arts (Austin, TX) |
| TACA | Taxe d'Aide au Commerce et à l'Artisanat (French: Tax Help for Trade and Crafts; est. 1972) |
| TACA | Tax Assessor Collectors Association of Texas |
| TACA | Texas Association of County Auditors |
| TACA | Turkish American Cultural Alliance |
| TACA | Transportes Aereos Centro-Américanos (El Salvador) |
| TACA | Texas Aggregates and Concrete Association (Austin, Texas) |
| TACA | Triamcinolone Acetonide (corticosteroid) |
| TACA | The Arts Community Alliance (Dallas, TX) |
| TACA | Trade Advisory Committee on Africa |
| TACA | Tactical Air Controller, Airborne |
| TACA | Tucker Automobile Club of America, Inc. (non-profit educational organization) |
| TACA | Tucson Arts & Crafts Association |
| TACA | Tactical Airborne Controller Aircraft |
| TACA | Traveling Authorization Code Allowed |