| Acronym | Definition |
|---|
| TCDA➣Texas Choral Directors Association |
| TCDA➣Taylor County Development Authority (Florida) |
| TCDA➣Tennessee Career Development Association (National Career Development Association) |
| TCDA➣Texas Career Development Association |
| TCDA➣Technical Committee on Design Automation (IEEE Computer Society) |
| TCDA➣Texas Cattle Dog Association |
| TCDA➣The Cats Demand Answers (blog) |