| WFSA | World Federation of Societies of Anesthesiologists | 世界麻醉医师协会联合会 |
| WFSA | World Freestyle Skateboard Association | 世界自由式滑板协会 |
| WFSA | World Federation of Societies of Anaesthesiologists | 世界麻醉医师协会联合会 |
| WFSA | Wuhan Free Software Association | 武汉市自由软件协会 |
| WFSA | Winter Fox Ski Association, Inc. (Los Angeles, CA, USA) | Winter Fox滑雪协会（美国加利福尼亚州洛杉矶） |
| WFSA | World Freestyle Skateboarding Association | 世界自由式滑板协会 |
| WFSA | Western Financial Services Association | 西部金融服务协会 |
| WFSA | World Freestyle Snowmobiling Association | 世界自由式雪地摩托协会 |
| WFSA | Welsh Football Supporters Association (UK) | 威尔士足球支持者协会（英国） |
| WFSA | Westbere Frostbite Sailing Association (UK) | 韦斯特贝雷冰霜帆船协会（英国） |
| WFSA | Weighted Finite State Acceptor | 加权有限状态接受者 |
| WFSA | Weighted Finite State Automaton | 加权有限状态自动机 |
| WFSA | Wisconsin Farm Service Agency | 威斯康辛州农场服务局 |
| WFSA | Workflow System Account (Microsoft SharePoint) | 工作流系统帐户（Microsoft SharePoint） |
| WFSA | Wildland Fire Situation Analysis | 荒地火灾形势分析 |
| WFSA | Wessex Film and Sound Archive | 威塞克斯电影和声音档案馆 |
| WFSA | Wilhelm Furtwängler Society of America | Wilhelm Furtwängler Society of America |
| WFSA | Waltham Forest Socialist Alliance (UK) | 沃尔瑟姆森林社会主义联盟（英国） |
| WFSA | Weighted Finite State Automata | 加权有限状态自动机 |
| WFSA | World Food and Sustainable Agriculture | 世界粮食与可持续农业 |
| WFSA | World Forum on the Future of Sport Shooting Activities | 世界射击运动未来论坛 |
| WFSA | Wasatch Front Ski Accommodations | Wasatch前滑雪设施 |
| WFSA | Welsh Federation of Sea Anglers | 威尔士钓鱼者联合会 |
| WFSA | World Federation and Society of Adolescentology | 世界青少年学会联合会 |
| WFSA | Women's Foundation of Southern Arizona | 女人的基础上的 |