APSB (OC) means Accounting Policy and Systems Branch OC in FDA
Similar to APSB (OC)
ACUS - Administrative Conference of the United StatesACWA - Administrative Careers With America
AD - Action Due
ad lib - as much as needed
ADA - American Dental Association
ADA - Americans with Disabilities Act of 1990
ADAA - Animal Drug Availability Act of 1996
View all in FDA