| Acronym | Definition |
|---|
| WWSA➣World Wide South America (amateur radio) |
| WWSA➣World Wrestling Stars Alliance |
| WWSA➣Women's War Service Auxiliary (New Zealand) |
| WWSA➣Wisconsin Woman Suffrage Association |
| WWSA➣West Wales Sports Academy (UK) |
| WWSA➣Who's Who Singles Arizona |
| WWSA➣Windermere Waterski Association (UK) |
| WWSA➣Worldwide Superabrasives, LLC (Boynton Beach, FL) |
| WWSA➣What Will Steve Announce (Apple Computer) |