Common Medical Abbreviations and Acronyms

1. OBSTET
   Obstetrics
2. OBSTETR
   Obstetrics
3. OBSV
   Observation
4. OC
   Quality Control
5. OC
   Oral Contraceptives
6. OC
   Oral Contraceptive Pill
7. OC
   Oceanography
8. OC&P
   Ova, Cysts and Parasites
9. OCC
   Occupational Character Class
10. OCC
    Occasional
11. OCC
    occlusal
12. OCCAS
    Occasional
13. OCCL
    occlusal
14. OCCUP RX
    Occupational Therapy
15. OCD
    Oral Cholecystogram
16. OCD
    tic/obsessive compulsive disorder
17. OCEANOGR
    Oceanography
18. OCG
    Oral Cholecystogram
19. OCGA
    Office of Contract and Grant Administration
20. OCME
    Office of Continued Medical Education

Last updated: May 2, 2025 — Total entries: 7,183