- YKA stands for Yoseikan Karate Association (martial arts; UK)
- YKA stands for Yousif Khalil Almoayyed (Bahrain)
- YKA stands for Kamloops, British Columbia, Canada – Fulton Field (Airport Code)
- YKA stands for Young Kavirondo Association (est. 1921; Kenya)
Abbreviations And Their Meaning