MARCS means Mission Accomplishment and Regulatory Compliance Services System ORA in FDA
Similar to MARCS
AAS - Acute Abdominal SeriesAASRP - American Association of Small Ruminant Practitioners
AATB - American Association of Tissue Banks
AAVLD - American Association of Veterinary Laboratory Diagnosticians
AB - Analysis Branch
ABC - American Blood Commission
ABC - America's Blood Centers
View all in FDA