Posted in Government & Military, Organizations, Schools & Education DTRU stands for Demographic Training and Research Unit (Sri Lanka) DTRU stands for Double Transceiver Unit DTRU stands for Defense Threat Reduction University DTRU Share Pinterest Tweet Whatsapp Post navigation DTRTSDTRV Leave a Reply Cancel replyYour email address will not be published.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.