UWO
| Acronym | Definition |
|---|---|
| UWO | University of Western Ontario |
| UWO | Uncharted Waters Online (game) |
| UWO | Unit Watts Out |
| UWO | University Wisconsin Oshkosh |
| UWO | Universal Work Order (app) |
| UWO | Unix, Windows, OS/2 (DB2) |
| UWO | Undersea Warfare Office |
| UWO | Underwater Ordnance |
| UWO | Under Will Of (legal) |