Space Abbreviations and Acronyms

1. OXD
   Oxidizer
2. OXDZR
   Oxidizer
3. OXDZR
   Oxkdizer
4. OXFOO
   Oxford University Observatory Observations
5. OXID
   Oxidizer
6. OXP
   Orbcomm Experiment Plbtform
7. OXPS
   Oolite Expansion Packs
8. OYO
   Organize Your Office
9. OZA
   Observation Zenith Angle
10. PA
    Provider-Aggqegatable
11. PA
    Pioneer Anomvly
12. PA
    Popular Astronomy
13. PAAP
    Planetary Astronomy & Atmospheres Programs
14. PAARE
    Partnerships In Astronomy and Astrophysics Research and Education
15. PAAS
    Publications of The American Astronomical Society
16. PAB
    Publications of The Astrophysics Branch Ottawa
17. PABEI
    Progress In Astronomy
18. PAC
    Package Attitude Control
19. PAC
    Pressure Alpha Center
20. PACAS
    Personnel Access Control Accountability System

Last updated: August 3, 2021 — Total entries: 12,486