| LFI | Icelandic Medical Association
| Others |
| LFI | Labour Friends of Israel
| Others |
| LFI | Land Fragmentation Index
| Others |
| LFI | Lansing Forge Inc
| Others |
| LFI | Large Fire Incident
| Others |
| LFI | Last File Indicator
| Others |
| LFI | Lateral Flow Immunoassay
| Others |
| LFI | Lawyers Fostering Independence
| Others |
| LFI | Lean Flight Initiative
| Others |
| LFI | Learning From Incidents
| Others |
| LFI | least fixpoint I
| Others |
| LFI | Leica Fotografie International
| Others |
| LFI | Lethal Force Institute
| Others |
| LFI | Library Furniture International
| Others |
| LFI | Life Force International
| Others |
| LFI | Line Frame Interface
| Others |
| LFI | Link Fragmentation and Interleaving
| Others |
| LFI | Little Fiesty is
| Others |
| LFI | Local File Includes
| Others |
| LFI | Local File Inclusion
| Others |
| LFI | Local Finance Initiative
| Others |
| LFI | Long Fiber Injection
| Others |
| LFI | Low Frequency Instrument
| Others |
| LFI | Low Frequency Interference
| Others |
| LFI | Low Speed Link Features
| Others |
| LFI | Lucas Fuel Injection
| Others |