LFK
LFK is an abbreviation for:
- Labor force concept , a calculation system of the International Labor Organization (UNO) for labor market statistics
- State Office for Communication Baden-Württemberg
- Agricultural land register
- Guided missile
- LFK-Lenkflugkörpersysteme GmbH , forerunner of MBDA Germany
- Lozärner Carnival Committee of the City of Lucerne