NASA Abbreviations and Acronyms

1. FEPC
   Flight Equipment Processing Contractor
2. FERD
   Facility and Equipment Requirements Document
3. FES
   Flash Evaporator System
4. FES
   Fine Error Signal
5. FESL
   Failure Effects Summary List
6. FESP
   Flight Execution Support Plan
7. FEV
   Flash Evaporator System
8. FEWG
   Flight Evaluation Working Group
9. FF
   Flight Forward
10. FFBD
    Functional Flow Block Diagram
11. FFD
    Fixedformatdisplay
12. FFD
    Functional Flow Diagram
13. FFF
    Final Factory Functional
14. FFM
    free-flying module
15. FFM
    Free-flying (experiment) Module
16. FFP
    Firmed Fixed Price
17. FFR
    Flight Feasibility Review
18. FFSAC
    field functional systems assembly and checkout
19. FFTO
    Free-Flying Teleoperator
20. FGE
    Fine Guidance Electronics

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