| Acronym | Definition |
|---|
| UKF➣Unscented Kalman Filter |
| UKF➣Universal-Kugellager-Fabrik (German: Universal Ball-Bearing Factory; Berlin, Germany) |
| UKF➣University Kickboxing Federation (Japan) |
| UKF➣Univerzita Konštantína Filozofa (Slovakia) |
| UKF➣Umeed Khanna Foundation (est. 1996; India) |