File Extensions Abbreviations and Acronyms

1. FIX
   Patch file
2. FKB
   Flipkart Ebook File
3. FKY
   Macro file (FoxPro)
4. FKY
   Foxpro Macro
5. FL
   Sound (Floating format) (hardware dependant not transportable)
6. FL
   Freelancer Saved Game File
7. FLA
   Adobe Flash Animation
8. FLAC
   Free Lossless Audio Codec File
9. FLAME
   Fractal Flames File
10. FLASH
    Frictional Games Flashback File
11. FLB
    Format library (Papyrus)
12. FLB
    Filemaker Pro Label File
13. FLC
    Animation (AutoDesk FLIC format) (Autodesk Animator)
14. FLC
    Flic Animation
15. FLD
    Folder (Charisma)
16. FLD
    Ysflight Field File
17. FLF
    FLAMES license file, Enterprise Edition
18. FLF
    Microsoft Dynamics Nav License File
19. FLG
    Hp System Recovery Flags File
20. FLG
    Puppy Linux Partition Flag File

Last updated: March 20, 2022 — Total entries: 12,444