UCU
| Acronym | Definition |
|---|---|
| UCU | University and College Union (UK) |
| UCU | University Credit Union |
| UCU | Ucore Uranium Inc (stock symbol) |
| UCU | Ukrainian Catholic University (Lviv, Ukraine) |
| UCU | University College Utrecht (The Netherlands) |
| UCU | United Credit Union |
| UCU | Université Catholique d'Ukraine (French: Ukrainian Catholic University; est. 2002) |
| UCU | Uracil-Cytosin-Uracil (genetics) |
| UCU | Ultra Computer Unit |
| UCU | Unión Cultural Universitaria (University Cultural Union, Guatemala) |