Legal Abbreviations and Acronyms

1. OBSERV
   Observation
2. OBSOL
   Obsolete
3. OBSTET
   Obstetric
4. OBSTETR
   Obstetric
5. OBSV
   Observation
6. OC
   Quality Control
7. OC
   Occurrence
8. OC
   Oceanography
9. OCAK
   January
10. OCAM
    Afro-Malagasy Common Organization
11. OCCURR
    Occurrence
12. OCE
    Oceania
13. OCEANOGR
    Oceanography
14. OCN
    Oceania
15. OCN
    Oceanography
16. OCO
    One Cancels The Other Order
17. OCR
    Occurrence
18. OCS
    Oklahoma Climatological Survey
19. OCT
    One Two Three Airlines
20. OCTS
    Ocean Color and Temperature Sensor

Last updated: May 24, 2020 — Total entries: 8,100