Posted in Health & Medicine, Schools & Education ACHS stands for Asociación Chilena de Seguridad (Spanish; Santiago, Chile) ACHS stands for Australian Council on Healthcare Standards ACHS stands for American College of Healthcare Sciences (Portland, OR) ACHS stands for Association of College Honor Societies ACHS stands for Academy Charter High School (Lake Como, NJ) ACHS stands for Australasian College of Health Sciences (Portland Oregon) ACHS stands for Adolfo Camarillo High School (Camarillo, CA) ACHS stands for Atlantic City High School ACHS stands for Adams County Historical Society (Hastings, NE)