Wikipedia
EKF
EKF may refer to:
- EKF Elektronik GmbH
- EKF Diagnostics
- Electronic Karate Fighters (often shortened to Karate Fighters) a toy by Milton Bradley Company and official sponsor of WWF pay-per-views Survivor Series in November 1996 and D-Generation X: In Your House in December 1997
- European Karate Federation
- European Kendo Federation
- Europe-Korea Foundation
- Extended Kalman filter