| Acronym | Definition |
|---|
| BJK➣Billie Jean King (tennis player) |
| BJK➣Big Jock Knew (derogatory reference to Scottish football manager Jock Stein) |
| BJK➣Besiktas Jimnastik Kulübü (Turkish gymnastics club) |
| BJK➣Bujinkan |
| BJK➣Benjamin James Knapinski (photographer; Australia) |
| BJK➣Bernard J. Knibbs (UK) |