OSB (CFSAN) means Office Services Branch CFSAN in FDA
Similar to OSB (CFSAN)
ACCME - Accreditation Council for Continuing Medical EducationACCP - American College of Clinical Pharmacology
ACE - Automated Commercial Environment
ACE - Adverse Clinical Event
ACEP - American College of Emergency Physicians
ACF - Administration for Children and Families
ACG - American College of Gastroenterology
View all in FDA