Posted in Health & Medicine, Information Technology ADTU stands for Alcohol and Drug Treatment Unit (substance abuse) ADTU stands for Auxiliary Data Transfer Unit ADTU stands for Acid Digestion Test Unit ADTU Share Pinterest Tweet Whatsapp Post navigation ADTTPDRNC Leave a Reply Cancel replyYour email address will not be published. Required fields are marked *Comment * Name * Email * Website Save my name, email, and website in this browser for the next time I comment.