| Acronym | Definition |
|---|
| WOSB➣Woman-Owned Small Business |
| WOSB➣War Office Selection Board (officer cadet selection panel of British Army, circa WWII) |
| WOSB➣Working on Something Better (song) |
| WOSB➣WakeupOnStandBy (software) |
| WOSB➣Weather Observation Site Building |
| WOSB➣World Online Sports Bookmakers (UK) |
| WOSB➣World Online Sports Bookmakers (website) |