| BDB | Backseated Dual Bonnet 
| Others |
| BDB | Backup Data Base
| Others |
| BDB | Bacteriology Devices Branch
| Others |
| BDB | Bad Decision Bear
| Others |
| BDB | Badly Drawn Boy
| Others |
| BDB | Bahrain Development Bank
| Others |
| BDB | Banc De Binary
| Others |
| BDB | Base Device Behavior
| Others |
| BDB | Bbreviation Define BDB
| Others |
| BDB | Beos Debugger
| Others |
| BDB | Berkeley Data Base
| Others |
| BDB | Berkeley Database BDB
| Others |
| BDB | Best Damn Ballers
| Others |
| BDB | Bharat Diamond Bourse
| Others |
| BDB | Big D**k Banditos
| Others |
| BDB | Big Daddy Bands
| Others |
| BDB | Big Dam Bridge
| Others |
| BDB | Big Data Benchmark
| Others |
| BDB | Big Data Block
| Others |
| BDB | Big Duffel Bag
| Others |
| BDB | Big Dumb Booster
| Others |
| BDB | Billion Dollar Brows
| Others |
| BDB | Bina Darulaman Berhad
| Others |
| BDB | Binary Data Base
| Others |
| BDB | Binary Data Buffer
| Others |
| BDB | Bio Diesel Blend
| Others |
| BDB | Biogeographic Data Branch
| Others |
| BDB | Biologic Devices Branch
| Others |
| BDB | Bircham Dyson Bell
| Others |
| BDB | Bis diazotized Benzidine
| Others |
| BDB | Bishop David Brown
| Others |
| BDB | Black Dagger Brotherhood
| Others |
| BDB | Blow Dry Bar
| Others |
| BDB | Blue Devils B
| Others |
| BDB | Boeuf De Boeuf
| Others |
| BDB | Boiled Down Brevard
| Others |
| BDB | Borland Data Base
| Others |
| BDB | Bouwe De Boer
| Others |
| BDB | Brain Development and Behaviour
| Others |
| BDB | Breville Dual Boiler
| Others |
| BDB | Brown Driver and Briggs
| Others |
| BDB | Brown Driver Briggs
| Others |
| BDB | Buffered Data Bus
| Others |
| BDB | Bulgarian Development Bank
| Others |
| BDB | Bundaberg, Queensland, Australia
| Others |
| BDB | Business Data Base
| Others |
| BDB | Business Development Board
| Others |
| BDB | Data Bureau
| Others |
| BDB | Database backup (MS Works)
| Others |