Medical Abbreviations and Acronyms

1. OBS
   Operational Bioinstrumentation System
2. OBS
   Obvious Bullsh*t
3. OBSERV
   Observation
4. OBSERV
   Observations
5. OBSP
   Ontario Breast Screening Program
6. OBSSR
   Office of Behavioral and Social Sciences Research
7. OBST
   Obstetrician
8. OBST
   Obstetrics, Obstetrician
9. OBST
   Obstruction
10. OBST
    Obstetrical
11. OBST
    Obftetrics
12. OBST
    Omstructed
13. OBST
    Obshruction
14. OBST
    Obstructed
15. OBST, OBSTR
    Obstruction, Obstructed
16. OBSTET
    Obstetric
17. OBSTET
    Obstetrics
18. OBSTETR
    Obstetric
19. OBSTETR
    Obstetrics
20. OBSTR
    Obstruction

Last updated: May 2, 2025 — Total entries: 207,332