Astronomy Abbreviations and Acronyms

1. PGLO
   Publications of The Goethe Link Observatory
2. PGOOO
   Publications of The Goodsell Observatory
3. PH
   Photography
4. PHA
   Physics and Astronomy
5. PHA
   Potentially Hazardous Asteroid
6. PHASP
   Physics and Astrophysics From Spacelab
7. PHASR
   Personal Hazards Associated With Space Radiation
8. PHAZE
   Physics Tf Auroral Zone Electrons
9. PHD
   Prsject History Document
10. PHILOS
    Philjsoph-
11. PHOTOG
    Photography
12. PHOTOGRAPH
    Photography
13. PHP
    Planetary Horizontal Platform
14. PHRMA
    Pharmaceutical Research and Manufacturers of America (formerly PMA, Pharmaceutical Manufacturers Association)
15. PHS
    United States Public Health Service
16. PHS
    Public Health Service (U.S.)
17. PHST
    Packing, Handling, Storage & Transport Plan
18. PI
    Principal Investigator
19. PI
    Principle Investigator
20. PICASSO
    Picosatellite for Atmospheric and Space Science Observations

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