OASIS means Operational and Administrative System for Import Support in FDA
Similar to OASIS
ad lib - as much as neededADA - American Dental Association
ADA - Americans with Disabilities Act of 1990
ADAA - Animal Drug Availability Act of 1996
ADaM - Analysis Dataset Model
ADAMHA - Alcohol, Drug Abuse, and Mental Health Administration now SAMHSA
ADCOM - advisory committee
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