SMC noun6 •Initialism of smooth muscle cell. •Initialism of structural maintenance of chromosomes. •Initialism of sheet molding compound, a compound used to create sheet mold composites, containing glass fibre reinforced polyester. •Initialism of seasonal malaria chemoprevention. •Initialism of sliding mode control. •Initialism of sheet mould composite, a composite made from sheet moulding compound, created by compression molding. formsSMCs