UOSA
| Acronym | Definition |
|---|---|
| UOSA | University of Minnesota OIT (Office of Information Technology) Security and Assurance |
| UOSA | University of Oklahoma Student Association (Norman, OK) |
| UOSA | Use of System Agreement (energy contract; various nations) |
| UOSA | University of South Australia (also seen as UNISA) |
| UOSA | Upper Occoquan Sewerage Authority (Fairfax County, VA) |
| UOSA | University of St. Andrews (UK) |