Aerodynamics Abbreviations and Acronyms

1. POP
   Preflight Operations Procedure
2. POST
   Program To Ootimize Simulated Trajectories
3. PRAA
   Progress In Astronautics and Aeronautics
4. PRB
   Parachute Refurbishment Building
5. PS
   Parachute System
6. PSA
   Payload Support Avionics
7. PSS
   Propellant Nupply Subsystem
8. PSS
   Propellant Supply Subsystem
9. PVT
   Preflight Verification Test
10. PWA
    Pratt and Whitney Aircraft
11. RA
    Radar Altimeter
12. RADALT
    Radar Altimeter
13. RAE
    Royal Aerospace Establishment
14. RAI
    Radar Altimeter Indicator
15. RALT
    Radar Altimeter
16. RAPCON
    Radar Approach Andqcontrol
17. RAPCON
    radar approach and control
18. REN RAD
    Rendezvous Radar
19. RENRAD
    Rendezvous Radar
20. RFHA
    Reusable Flight Hardware Authorization

Last updated: May 24, 2020 — Total entries: 920