NASA Abbreviations and Acronyms

  1. AFSC
    Air Force Systems Command
  2. AFT
    Atmospheric Flight Test
  3. AFT
    Active Fine Tracker
  4. AFT
    Aerodynamic Flight Test
  5. AFTA
    Aft Frame Tilt Actuator
  6. AFTA
    Acoustic Fatigue Test Article
  7. AFTS
    Aft Fuselage Thrust Structure
  8. AIS
    Airborne Imaging Spectrometer
  9. AIS
    Airlock Illumination Subassembly
  10. AIS
    Action Item Sheet
  11. AIU
    Avionics Interface Unit
  12. AIU
    Abort Interface Unit
  13. AMT
    Auxiliary Master Tape
  14. APO
    Automated Purchase Order
  15. APP
    Advance Procurement Package
  16. APP
    Approach Astrophysics Payload
  17. APR
    Advance Parts Release
  18. APS
    Auxiliary Power Subsystem
  19. APS
    Ascent Propulsion System
  20. APS
    Attitude Propulsion System

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