WSFA
| Acronym | Definition |
|---|---|
| WSFA | Washington Science Fiction Association (Washington, DC) |
| WSFA | Welsh Schools Football Association (UK) |
| WSFA | Washington State Fairs Association (est. 1940) |
| WSFA | Wisconsin State Firefighters' Association |
| WSFA | Welsh Science Fiction Association (UK) |
| WSFA | Water Soluble Fatty Acid (mix) |
| WSFA | Workstation Functional Analysis |