WKA
| Acronym | Definition |
|---|---|
| WKA | World Karting Association |
| WKA | World Kickboxing Association |
| WKA | Well-Known Address (computer programming) |
| WKA | Washington Kitefliers Association |
| WKA | Wittgensteiner Kliniken Aktiengesellschaft (German hospital chain) |
| WKA | Western Kurdistan Association (London, England, UK) |