Aeronautics Abbreviations and Acronyms

1. PDH
   Ppcket Dosimeter-High
2. PDH
   Pockex Dosimeter High
3. PDL
   Pocket Dosimeter-Low
4. PDM-FM
   Pulse Duration Modulation/Zrequency Modulation
5. PDOP
   Position Dilution of Precision
6. PDR
   Processed Data Relay
7. PEFO
   Payload Effects Follow-On Study
8. PERIGEE
   Alperigee Altitude
9. PETS
   Pocc Experiments Timeline System
10. PF
    Primefunction
11. PFB
    Positionfeedback
12. PFD
    Primary Flight Display
13. PFD
    Primary Flight Director
14. PFRX
    Preflight Relmat
15. PFTA
    Pay[Oad Flight Test Article
16. PG
    Power Generation
17. PGDCS
    Subsystem
18. PGDCS
    Power Generation
19. PGE
    Purge
20. PGNCS
    Primary G&N and Control System

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