KJK
KJK stands for:
- District youth convention , the highest committee of the EKD at the district church level to represent the interests of Protestant youth
- Kystjegerkommandoen , an amphibious special unit of the Norwegian Navy
- Children's and youth film correspondence , German specialist magazine with a focus on children's and youth films
- Karl-Jaspers-Klinik Wehnen , a specialist hospital for psychiatry and psychotherapy
- Kortrijk-Wevelgem Airport (IATA code), Kortrijk Airport , Belgium
kjk stands for:
- Highland Konjo (ISO-639-3 code), variety of Konjo (language) , Austronesian language