The Texas Research Society on Alcoholism (TRSA) is a non-profit organization whose purpose is to promote research to understand, prevent, and treat alcoholism and other substance use disorders; to extend scientific knowledge of these disorders; and to promote interaction and communication among research scientists in Texas and surrounding states. TRSA's overriding goal is to solve the puzzle of alcoholism and other substance use disorders.

TRSA is the only state affiliate of the national Research Society on Alcohol (RSA) www.researchsocietyonalcohol.org