| Acronym | Definition |
|---|
| UPEC➣Université Paris Est Créteil (French university) |
| UPEC➣Uropathogenic Escherichia Coli |
| UPEC➣Universities Power Engineering Conference |
| UPEC➣United Public Employees of California (union) |
| UPEC➣Unite de Production de Programmes d'Education Civique (French: Production Unit of Civic Education Programs; various locations) |
| UPEC➣Upper Peninsula Environmental Coalition |
| UPEC➣University Professional Education Council |