Astronomy Abbreviations and Acronyms

1. PSI
   Pounds Per Square Inch (Static Pressure)
2. PSK
   Phase Shift Key
3. PSL
   Program Support Library
4. PSLV
   Polar Satellite Launch Vehicle (Indian Space Research Organization; India)
5. PSPRO
   Pumlications of The Sproul Observatory
6. PSPRO
   Publications of the Sproul Observatory
7. PSR
   Pulsating Source of Radiation
8. PSR
   Project Status Review
9. PSR
   Pulsar Supernova Remnant
10. PSR
    Pulsar
11. PSS
    Palomar Sky Survey
12. PSS
    Procedures, Standards and Specifications
13. PST
    Personal Solar Telescope
14. PT
    Physical Therapy
15. PT
    Pass-Through
16. PTC
    Passive Thermal Control
17. PTD
    Pathfinder Technology Demonstrator
18. PTF
    Payload Test Facility
19. PTF
    Palomar Transient Factory
20. PTLS
    Persistent Tt&C Using Leo Satcom

Last updated: August 3, 2021 — Total entries: 5,937