SAMSA


AcronymDefinition
SAMSASubstance Abuse and Mental Health Services Administration
SAMSASouth African Maritime Safety Authority
SAMSASystem and Market Services of America (web design and networking services; Saginaw, MI)
SAMSASouthern Africa Mathematical Sciences Association (est. 1981)
SAMSASouth Asian Medical Student Association (University of Illinois at Chicago; College of Medicine)
SAMSASilica and Moulding Sand Association (UK)