WACM stands for Workshop in Algorithmic Computer Music
WACM stands for Weak Axiom of Cost Minimization (economics)
WACM stands for World Against Child Molesters
WACM stands for Western Athletic Club Masters (swim team; Redwood City, CA)
WACM stands for West African Crystalline Maculopathy (ophthalmology)
WACM stands for Women’s Army Corps Member