Scientific & Educational Abbreviations and Acronyms

1. OCMH
   Oxford Centre for Medieval History
2. OCN
   Oncology Certified Nurse
3. OCNL
   Occasional
4. OCNLY
   Occasionally
5. OCO
   Oort Cloud Object
6. OCONUS
   Outside Continental United States
7. OCP
   Ortho-CresolPhthalein
8. OCPOW
   Online Channel Program of Work
9. OCPT
   Oregon Congress of Parents and Teachers
10. OCQ
    Old Covariant Quantization
11. OCR
    Occurrence
12. OCR
    Office for Civil Rights
13. OCR
    Office of Civil Rights
14. OCR
    Office for Conflict Resolution
15. OCR
    Over Consolidation Ratio
16. OCR
    Office for Civil Rights (Dept. of Education)
17. OCRD
    Occurred
18. OCRE
    Online Coins of The Roman Empire
19. OCRG
    Occurring
20. OCRS
    Office for Civil Rights

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