WWC is a three-letter acronym that may refer to:
- Woodrow Wilson Center
- Walla Walla College, the former name of Walla Walla University
- Whitman-Walker Clinic, an HIV/AIDS medical care organization in Washington, D.C.
- World Weightlifting Championships
- World Wrestling Council
- White Working Class
- Wizard World Chicago, an annual comic book convention
- Warren Wilson College
- Women's World Cup
- FIFA Women's World Cup
- UCI Women's Road World Cup
- Women's Cricket World Cup
- Women's Rugby World Cup
- Women's Rugby League World Cup
- Women's World Cup of Golf