VACS stands for Veterans Affairs Cooperative Study
VACS stands for Variable Attenuation Control System (Sony Corp)
VACS stands for Village Academy Charter School (New York, NY)
VACS stands for Visual Arts and Craft Strategy (Arts Queensland; Brisbane, Queensland, Australia)
VACS stands for Virginia Association for Competitive Swimming (Chester, VA)
VACS stands for Virginia Association of Central Services
VACS stands for Vaccine Access for Children and Seniors Act