Aeronautics Abbreviations and Acronyms

1. FCH
   L Flight Control Hydraulizs Laboratory
2. FCS
   Flight Control System (Subsystem)
3. FD
   Flight Director
4. FDIIR
   Falilt Detection
5. FDIIR
   Recompensation
6. FDIR
   Flight Director
7. FDIR
   Recovery/Recogxition
8. FDPS
   Flight plan Data Processing System
9. FDRS
   Flight Data Recorder System
10. FDU
    Flux Detector Unit
11. FEMCPL
    Facilities and Envir- Measurement Comp. Parts List
12. FF
    Fuel Flow
13. FFD
    Fixedformatdisplay
14. FG
    Flight Guidance
15. FI
    Flightinstrumentition
16. FIL
    Filament
17. FILA
    Filament
18. FIS-B
    Flight Information Services - Broadcast
19. FL
    Mech Fluid Mechanical
20. FLIR
    Forward-Looking Infra-Red

Last updated: May 24, 2020 — Total entries: 1,557