NASA Abbreviations and Acronyms

1. PPP
   Payload Patch Panel
2. PPP
   Peak Pulse Power
3. PPP
   Projected Promotion Potential
4. PPR
   Payload Preparation Room
5. PPS
   Precise Positioning System
6. PPS
   Printer/Plotter System
7. PPS
   Packet Processing System
8. PPS
   Payload Planning System
9. PPS
   Pneumatic Power Subsystem
10. PPS
    Provisioning Performance Schedule
11. PPS
    Pulse Per Second
12. PPSI
    Pounds Per Square Inch
13. PPU
    Preproduction Unit
14. PQGS
    Propellant Quantity Gaging System
15. PQI
    Propellant Quantity Indicator
16. PQT
    Preliminary Qualification Test
17. PR
    Problem Report
18. PR
    Procurement Request
19. PR
    Procurement Requisition
20. PR
    Problemreport

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