Posted in Business & Finance, Government & Military, Organizations, Schools & Education DBST stands for Double Bituminous Surface Treatment DBST stands for Double British Summer Time (WWII era time zone) DBST stands for Direct Broadcast Satellite Television (News Corporation) DBST stands for Digital Battlestaff Sustainment Trainer DBST stands for Digital Battle Staff Trainer DBST stands for District Based Support Team (educational support group; South African Schools Act; South Africa)