Posted in Government & Military, Organizations, Schools & Education, Science CASAA stands for Consumer Advocates for Smoke-Free Alternatives Association (Mobile, AL) CASAA stands for Canadian Association of Student Activity Advisors (Guelph, Ontario, Canada) CASAA stands for Center for Alcohol, Substance Abuse and Addictions (University of New Mexico) CASAA stands for Chinese American Society of Ann Arbor (est. 1994; Ann Arbor, MI)