File Extensions Abbreviations and Acronyms

1. FS
   Usenix FaceServer file Bitmap graphics
2. FS
   Flexisign Document
3. FS
   Mac Os X File System Plug-in
4. FS
   Visual F# Source File
5. FS2
   Freespace 2 Saved Mission File
6. FSB
   Form
7. FSB
   Fmod Sample Bank File
8. FSC
   Practical Scriptwriter File
9. FSG
   Freecol Saved Game File
10. FSH
    Fragment Shader File
11. FSI
    Visual F# Signature File
12. FSIF
    Mylabel Designer Deluxe Data File
13. FSL
    Form
14. FSL
    Form (Paradox for Windows)
15. FSM
    Farandole Composer WaveSample Music format
16. FSM
    Farandole Composer Wavesample File
17. FSM
    Freespace Mission File
18. FSM
    Splitty Master Split File
19. FSQ
    Cryengine Facial Editor Sequence File
20. FSS
    Splitty Data Split File

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