Federal Aviation Administration Abbreviations and Acronyms

1. FFRDC
   Federally Funded Research and Development Center
2. FH
   Frame-level header
3. FI
   Fault Isolation
4. FID
   Format Identifier Field
5. FIP
   Federal Information Processing
6. FIR
   Flight Information Region
7. FIRMR
   Federal Information Resource Management Regulation
8. FIS
   Flight Information Service
9. FISC YR
   Fiscal Year
10. FISOL
    Fault Isolation
11. FL
    Flight Level
12. FLCS
    Flight Control System
13. FM
    Frequency Modulation
14. FM
    Figure of Merit
15. FMC
    Flight Management Computer
16. FMEA
    Failure Modes and Effects Analysis
17. FMECA
    Failure Mode, Effects, and Criticality Analysis
18. FMI
    Flexible Modular Interface
19. FMS
    Flight Management System
20. FMT
    Format Message

Last updated: September 10, 2020 — Total entries: 2,563