Scientific & Educational Abbreviations and Acronyms

1. OMTNS
   Over Mountains
2. OMTS
   Oral Microbiology Testing Service
3. OMV
   Orbital Maneuvering Vehicle
4. OMZ
   Oxygen Minimum Zone (ocean seawater zone)
5. OMZ
   Otto-Meierhof-Zentrum, Universität Heidelberg
6. ON
   Oligonucleotides
7. ON
   Operational Network
8. ON
   Optics News
9. ON
   Oxidation Number
10. ONBT
    Orbiter Neutral Buoyancy Trainer
11. ONC
    Oncology Nurse Certified
12. ONC
    Orthopedic Nurse Certified
13. ONC
    Oncology
14. ONCOL
    Oncology
15. OND
    Organic Nitrogen Detection
16. ONHS
    Oshkosh North High School
17. ONOH
    On The Other Hand
18. ONR
    Office of Naval Research (U.S.)
19. ONR
    Office for Nuclear Regulation
20. ONRAS
    Occasional Notes of The Royal Astronomical Society

Last updated: May 24, 2020 — Total entries: 44,184