WWA may refer to:
- Waama language, or Yoabu, a Gur language of Benin
- Wattana Wittaya Academy, a boarding school for girls in Thailand
- Western Writers of America, an organization promoting literature, both fiction and non-fiction, pertaining to the American West
- WorldWide Access, a former Internet Service Provider based in Chicago, Illinois
- World Wrestling All-Stars, a former professional wrestling promotion founded by Australian concert promoter Andrew McManus
- World Wrestling Alliance (disambiguation), various professional wrestling promotions
- World Wrestling Association (disambiguation), various professional wrestling promotions