MACSS

AcronymDefinition
MACSSMembre de l'Académie Canadienne des Sciences de La Santé (French: Member of the Canadian Academy of Health Sciences)
MACSSMcGill Anatomy and Cell Biology Students Society
MACSSMissouri Automated Child Support System
MACSSMauritius Automated Clearing and Settlement System (Bank of Mauritius; est. 2000)
MACSSMassachusetts Cigar Smoking Society