- 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)
- DBST stands for Destination Based Sales Tax
DBST