KKA
| Acronym | Definition |
|---|---|
| KKA | Koyuk, Alaska (Airport Code) |
| KKA | Kertas Kraft Aceh (Indonesian paper mill; Aceh, Indonesia) |
| KKA | Klaus Kuhnke Archiv (German: Klaus Kuhnke Archive; Bremen, Germany) |
| KKA | Korkea Koulujen Arviointineuvoston (Finnish: High School Assessment Council) |
| KKA | Kentville Karate Academy (martial arts; Canada) |
| KKA | Korea Kido Association (martial arts) |