TOPRA means The Organisation for Professionals in Regulatory Affairs in FDA
Similar to TOPRA
AdEERS - Adverse Event Expidited Reporting System NCIADH - antidiuretic hormone
ADI - acceptable daily intake
ADME - absorption, distribution, metabolism, and excretion
ADMIA (CBER) - Associate Director for Medical and International Affairs CBER
ADP - automated data processing
ADP (CBER) - Associate Director for Policy CBER
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