NASA Abbreviations and Acronyms

1. FW
   Flag Word
2. FWB
   Fahrenheit Wet Bulb
3. FWC
   filament-wound case
4. FWD
   Forward
5. FWD
   Ht Shldforward Heat Shield
6. FWDHTSHLD
   Forward Heat Shield
7. FWG
   Facility Working Group
8. FWHM
   Full Width Half Maximum
9. FWM
   Filter Wheel Mechanism
10. FWW
    Food
11. FWWM
    Food
12. FWWMS
    Food
13. FX
    Function
14. FXD
    Fixed
15. FXN
    Function
16. FY
    Fiscal Year
17. FY2
    Budget Year
18. GA
    Gyro Assembly
19. GA
    Gallium Arsenide
20. GA
    Ground To Air

Last updated: May 6, 2025 — Total entries: 14,020