| LFS | Laboratory Field Services 
| Others |
| LFS | Labour Force Survey
| Others |
| LFS | Lachrymatory Factor Synthase
| Others |
| LFS | Landing Fire Support
| Others |
| LFS | Large File Storage
| Others |
| LFS | Large File Summit
| Others |
| LFS | Large File Support
| Others |
| LFS | Large File System
| Others |
| LFS | Large Format Store
| Others |
| LFS | Lat File System
| Others |
| LFS | Lateral Flow Strip
| Others |
| LFS | Launch File Server
| Others |
| LFS | Lead Foot Syndrome
| Others |
| LFS | Leader Follower And Situation
| Others |
| LFS | Leadership Friendship and Service
| Others |
| LFS | League Of Free States
| Others |
| LFS | Learning Focused School
| Others |
| LFS | Lexus Financial Services
| Others |
| LFS | Lexus Future Sedan
| Others |
| LFS | Li Fraumeni Syndrome
| Others |
| LFS | Libertarian Futurist Society
| Others |
| LFS | Lienz Festival of Speed
| Others |
| LFS | Life Flower Sprouts
| Others |
| LFS | Lighter Faster Stronger
| Others |
| LFS | Lightning Fast Shop
| Others |
| LFS | Link Fault Signaling
| Others |
| LFS | Linux Filesystem Standard
| Others |
| LFS | Linux From Scratch
| Others |
| LFS | Liquid Filtration Systems
| Others |
| LFS | Littlest Fifi System
| Others |
| LFS | Live For Speed
| Others |
| LFS | Load Far Pointer in FS
| Others |
| LFS | Local File Server
| Others |
| LFS | Local File System
| Others |
| LFS | Local Fish Shop
| Others |
| LFS | Local Fish Store
| Others |
| LFS | Local Food Share
| Others |
| LFS | Location Fixing Schemes
| Others |
| LFS | Log Structured File System
| Others |
| LFS | Logical File System
| Others |
| LFS | Logistics Freight Solutions
| Others |
| LFS | Lokhandwala Foundation School
| Others |
| LFS | London Film School
| Others |
| LFS | Looking For Scrim
| Others |
| LFS | Looking For Squad
| Others |
| LFS | Loop Filter Synthesizer
| Others |
| LFS | Loopback File System
| Others |
| LFS | Lotus Fax Server
| Others |
| LFS | Lovely Future Status
| Others |
| LFS | Low Field Side
| Others |
| LFS | Low Floor Series
| Others |
| LFS | Low Floor System
| Others |
| LFS | Low Frequency Sonar
| Others |
| LFS | Low Frequency Sound
| Others |
| LFS | Lua Flash Store
| Others |
| LFS | Lutheran Family Services
| Others |