| Acronym | Definition |
|---|
| LFK➣Landesanstalt Für Kommunikation (German: State Institute of Communications) |
| LFK➣Lenkflugkoerpersysteme GmbH (European Aeronautic Defence and Space Company) |
| LFK➣Lemaster Family Kitchen (Chicago, IL) |
| LFK➣Life Force Kratom |
| LFK➣Luftforsvarets Forsyningskommando |
| LFK➣Livermore Fortran Kernels (computer performance test) |
| LFK➣Light French Kissing |
| LFK➣Little Fat Kid |
| LFK➣Les French Killers (gaming clan) |