| 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) |