Posted in Government & Military, Organizations DMBB stands for Dublin Men’s Basketball Board (Dublin, Ireland) DMBB stands for Double Metal Beam Barrier (California Department of Transportation item) DMBB Share Pinterest Tweet Whatsapp Post navigation DMBBLDMBA Leave a Reply Cancel replyYour email address will not be published.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.