WACA may refer to:

  • WACA (AM), a radio station (900 AM) licensed to Laurel, Maryland, United States
  • WDON (AM), a radio station (1540 AM) licensed to Wheaton, Maryland, which held the call sign WACA from 1997 to 2021
  • WACA Ground, a stadium in Perth, the home of the Western Australian Cricket Association
  • West African Court of Appeal, a British colonial appellate court
  • Waca Lake, a lake in the United States
  • WA Cricket formerly the Western Australian Cricket Association, Australian cricket governing body
  • Wide area circumferential ablation, a surgical procedure of the heart
  • World Affairs Councils of America, an American international affairs organization

See also

  • Wacca (disambiguation)
  • Wacka (disambiguation)
  • Waka (disambiguation)
  • Wakka (disambiguation)
  • Waka Waka (disambiguation)