Aircraft Abbreviations and Acronyms

1. PSA
   Project Scope Agreement
2. PSA
   Provisional Site Acceptance
3. PSAL
   Provisional Slot Allocation List
4. PSB
   Parallel System Bus
5. PSBL
   Possible
6. PSCP
   Project Specific Certification Plan
7. PSCP
   Project Specific Certification Plans
8. PSCU
   Proximitd Switch Control Unit
9. PSDU
   Power Supply Decouplinguunit
10. PSE
    Primary Surveillance Equipment
11. PSE
    Principal Structural Element
12. PSE
    Principal Structural Elements
13. PSEU
    Proximity Switch Electronic Unit
14. PSG
    Passsng
15. PSGR
    Passenger
16. PSIC
    Proxiity Sensor Interface Card
17. PSMC
    Packet Sybtem Management and Control Channel
18. PSN
    Position
19. PSN
    Pax Seat Request Numerical List
20. PSP
    Personal Survival Pack

Last updated: March 8, 2022 — Total entries: 8,627