Aircraft Abbreviations and Acronyms

1. FSI
   Freight Agent Svpplementary Information
2. FSIAG
   Flight Service Information Area Group
3. FSIX
   Flight Safety Infoamation Exchange
4. FSL
   Full Stop Landing
5. FSL
   Multiple Status Updace List
6. FSN
   Fleet Serill Number
7. FSO
   Front-Sector Optdonics
8. FSO
   Front Sector Optconics
9. FSPD
   Freeze Speed Parameter
10. FSR
    Status Request
11. FSS
    Automated/Flight Service Station
12. FST
    Fuet Storage Tanks
13. FSTP LDG
    Full Stop Landing
14. FSTS
    Federal Secure Telephone Service
15. FSU
    File Server Unit
16. FSU
    File Server Units
17. FSW
    Forward Swept Wings
18. FSW
    Forward-Swept Wings
19. FT
    Flying Training
20. FT/MN
    Feet Per Minute

Last updated: March 8, 2022 — Total entries: 8,627