Medical Abbreviations and Acronyms

1. IFMFS (CFSAN)
   Infant Formula and Medical Foods Staff (CFSAN)
2. IIMB (CDRH)
   IT Infrastructure Management Branch (CDRH)
3. ILInet
   Influenza-like Illness Surveillance Network
4. IMB (CDER)
   Interface Management Branch (CDER)
5. IMB (CDRH)
   Information Management Branch (CDRH)
6. IMDB (CDRH)
   Immunology and Molecular Diagnostics Devices Branch (CDRH)
7. IMS (CDRH)
   Issues Management Staff (CDRH)
8. INFARMED
   Instituto Nactional da FARMaciae e do MEDicamento (Portugal)
9. INV SAMPLE
   INVestigational Sample
10. IPCB (CDER)
    Investigations and Preapproval Compliance Branch (CDER)
11. IPOAB
    Information Processing and Office Automation Branch
12. IPOAB (CDRH)
    Information Processing and Office Automation Branch (CDRH)
13. IPRMS (OC)
    International Planning and Resource Management Staff (OC)
14. IREAS (CDRH)
    International Relations and External Affairs Staff (CDRH)
15. IRS (OC)
    International Relations Staff (OC)
16. ISASS (OC)
    International Scientific Activities and Standards Staff (OC)
17. ISB (CDRH)
    Inspection Support Branch (CDRH)
18. ISBT 128
    International Society of Blood Transfusion standard for blood, tissue, and organ identification
19. ISS/ISE
    Integrated Summary of Safety / Integrated Summary of Effectiveness
20. ITATMT (OC)
    IT Asset Tracking and Management Team (OC)

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