| Acronym | Definition |
|---|
| JTK➣Jeff the Killer |
| JTK➣Jam to Kill (laser jamming) |
| JTK➣James T. Kirk (Star Trek character) |
| JTK➣Julius Tallberg-Kiinteistöt (Finland) |
| JTK➣Just Type Kill (gaming) |
| JTK➣Java Tool Kit |
| JTK➣Junior Tennis Kinetics |
| JTK➣Johtotietokeskus (Finnish) |