UCDA
| Acronym | Definition |
|---|---|
| UCDA | Uganda Coffee Development Authority (est. 1991) |
| UCDA | Union County Development Association (various locations) |
| UCDA | Used Car Dealers Association of Ontario (Canada) |
| UCDA | Upshur County Development Authority (Buckhannon, WV) |
| UCDA | Use Case Driven Analysis (engineering) |
| UCDA | University and College Designer's Association |