| Acronym | Definition |
|---|
| WFSA➣World Federation of Societies of Anaesthesiologists |
| WFSA➣Wildland Fire Situation Analysis |
| WFSA➣World Forum on the Future of Sport Shooting Activities |
| WFSA➣Welsh Federation of Sea Anglers |
| WFSA➣Wildland Fire Leadership Council (est. 2002) |
| WFSA➣Wasatch Front Ski Accommodations |
| WFSA➣Wilhelm Furtwängler Society of America |
| WFSA➣World Federation and Society of Adolescentology |
| WFSA➣Women's Foundation of Southern Arizona |
| WFSA➣Wessex Film and Sound Archive |
| WFSA➣Weighted Finite State Acceptor |
| WFSA➣Weighted Finite State Automata |
| WFSA➣World Freestyle Skateboarding Association |
| WFSA➣World Food and Sustainable Agriculture |
| WFSA➣Welsh Football Supporters Association (UK) |
| WFSA➣World Freestyle Snowmobiling Association |
| WFSA➣Waltham Forest Socialist Alliance (UK) |
| WFSA➣Western Financial Services Association |
| WFSA➣Winter Fox Ski Association, Inc. (Los Angeles, CA, USA) |
| WFSA➣Workflow System Account (Microsoft SharePoint) |
| WFSA➣Westbere Frostbite Sailing Association (UK) |
| WFSA➣Wuhan Free Software Association |