UECA
| Acronym | Definition |
|---|---|
| UECA | University English Centres Australia (various universities) |
| UECA | Uniform Environmental Covenants Act |
| UECA | Uniform Electronic Commerce Act (Canada; est. 1991) |
| UECA | United European Culture Association (est. 1995; Milan, Italy) |
| UECA | Ukrainian Education Council of Australia |
| UECA | Universal Express Courier Association |