WCAF
| Acronym | Definition |
|---|---|
| WCAF | Western Colorado Atheists and Freethinkers (est. 2007) |
| WCAF | Waterloo College Associate Faculties (Ontario, Canada) |
| WCAF | West Coast Art and Frame (trade show) |
| WCAF | World Combat Arts Federation (martial arts; Ellicott City, MD) |
| WCAF | Waco Cultural Arts Fest (Texas) |
| WCAF | Wisconsin Citizen Action Fund |
| WCAF | Windsor Contemporary Art Fair (Datchet, Berkshire, England, UK) |