LFI
The abbreviation stands for LFI:
- Laboratory for pulse technique predecessor company Nixdorf Computer AG
- Landesförderinstitut Mecklenburg- Vorpommern
- Langley Air Force Base, an air base of the United States Air Force in Virginia as an IATA Code
- LFI system (linear frequency invariant ) linear system frequenzinvariantes
- LFI - PUR, long-fiber injection - Method for processing fiber-reinforced polyurethane systems
- League for the Fifth International, a Trotskyist organization
- Rural Training Institute, establishment of adult education in Austria
- La Ferroviaria Italiana, an Italian public transport company in the province of Arezzo
- Swiss National Forest Inventory, forest inventory of Switzerland
- Disambiguation
- Abbreviation