LD50 means Lethal Dose where 50% of the population dies in FDA
Similar to LD50
Abifarma - Brazilian Association of the Pharmaceutical IndustryABM - Application Briefing Meeting
ABRA - American Blood Resource Association
AC - Advisory Committee
ACB - Accreditation and Certification Branch
ACBSA - Advisory Committee on Blood Safety and Availability HHS
ACC - RCHSA Radiation Control for Health and Safety Act accession number ORA AofC code
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