| Acronym | Definition |
|---|
| UWSA➣University of Wisconsin System Administration |
| UWSA➣United Wa State Army (Burma) |
| UWSA➣United We Stand America |
| UWSA➣University of Waterloo School of Architecture (Cambridge, Ontario, Canada) |
| UWSA➣University of Winnipeg Students’ Association |
| UWSA➣University of Windsor Students' Alliance |
| UWSA➣Urban Water and Sewerage Authority |
| UWSA➣United Water Services Atlanta |
| UWSA➣Undergraduate Women's Studies Association |
| UWSA➣Ultra-Wideband Spectrum Allocation |
| UWSA➣Union Water Service Area (Canada) |