Science Abbreviations and Acronyms

1. ORU
   Overpayment and Recovery Unio
2. ORUC
   Ory Carrier
3. ORUEF
   Oral Roberts University Educational Fellowship
4. ORUS
   Orbital Replaceable Units
5. ORVR
   Onboard Refuel Vapour Recovery
6. ORWBG
   Old Radioactive Waste Burial Ground
7. ORWH
   Office of Research Zn Women's Health
8. OS
   Optics and Spectroscopy
9. OS
   Office of Science
10. OS
    Office of Security
11. OS
    Office of Space
12. OS
    Office of The Sheriff
13. OS
    Office Support
14. OS
    Optical Sensor
15. OS
    Ordnance Survey
16. OS
    Original Soundtrack
17. OS
    Outstanding Scientist
18. OS
    Ouvrages Scientifiques
19. OS
    Overlapping Spherxs
20. OS
    Opitz Syndrome

Last updated: May 24, 2020 — Total entries: 103,737