LFI
The abbreviation LFI stands for:
- Laboratory for pulse technology , predecessor company of Nixdorf Computer AG
- State Funding Institute Mecklenburg-Western Pomerania
- Langley Air Force Base , a United States Air Force base in Virginia as IATA code
- LFI system (linear frequency invariant) , linear frequency invariant system
- LFI-PUR , long fiber injection - a process for processing fiber-reinforced polyurethane systems
- League for the Fifth International , a Trotskyist organization
- Rural training institute, institution of adult education in Austria
- La Ferroviaria Italiana , an Italian public transport company in the province of Arezzo
- Swiss National Forest Inventory, Swiss Forest Inventory
- Local File Inclusion , a technique for hacking websites
