Medical Abbreviations and Acronyms

1. OCO (CFSAN)
   Office of Constituent Operations (CFSAN)
2. OCP (CDER)
   Office of Clinical Pharmacology (CDER)
3. OCP (OC)
   Office of Combination Products (OC)
4. OCTEC (CDER)
   Office of Counter-terrorism and Emergency Coordination (CDER)
5. OCTGT (CBER)
   Office of Cellular, Tissue and Gene Therapies (CBER)
6. OCTMA (CBER)
   Office of Communication, Training and Manufacturers Assistance (CBER)
7. OD (CBER)
   Office of the Director (CBER)
8. OD (CDER)
   Office of the Center Director (CDER)
9. OD (NCTR)
   Office of the Director (NCTR)
10. ODE (CDRH)
    Office of Device Evaluation (CDRH)
11. ODE III
    Office of Drug Evaluation III (CDER)
12. ODE IV (CDER)
    Office of Drug Evaluation IV (CDER)
13. OE (ORA)
    Office of Enforcement (ORA)
14. OEEODEM (OC)
    Office of EEO and Diversity Management (OC)
15. OEO (OC)
    Office of Executive Operations (OC)
16. OEP (CDER)
    Office of Executive Programs (CDER)
17. OER (OC)
    Office of External Relations (OC)
18. OES (OC)
    Office of Executive Secretariat (OC)
19. OEXA
    Office of External Affairs (OC)
20. OFAS (CFSAN)
    Office of Food Additive Safety (CFSAN)

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