NASA Abbreviations and Acronyms

1. PIP
   Process Improvement Project
2. PIP
   Payload Interface Plan
3. PIP
   Plant Instrumentation Program
4. PIP
   Project Implementation Plan
5. PIPA
   Pulse Integrating Pendulum Accelerometers
6. PIPA
   Pulse Integrating Pendulum Assembly
7. PIRN
   Preliminary Interface Revision Notice
8. PIT
   Post Installation Test
9. PIT
   Preinstallation Test
10. PIT
    Processor Interface Table
11. PITG
    Payload Integration Task Group
12. PITS
    Payload Integration Test Set
13. PIU
    Pyrotechnic Initiator Unit
14. PIXEL
    Picture Element
15. PJM
    Project Manager
16. PK/PK
    Peak To Peak
17. PKD
    Programmable Keyboard and Display
18. PKG
    Package
19. PKGE
    Package
20. PKM
    Perigee Kickmotor

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