| Abbreviation | Definition |
|---|---|
| BD | Bilingual Dictionary |
| BD | Bonner Durchmusterung |
| BD | Behaviorally Disordered |
| BD | Brain Damage |
| BD | "Brain Dead, Brain Death" |
| BD | Blood Donor |
| BD | Bank Draft |
| BDA | Biotinalated Dextran Amine |
| BDA | Bone Dry Air |
| BDA | Broadcast Driver Architecture |
| BDA | Blast Danger Area |
| BDA | Backup Drive Amplifier |
| BDA | Blue Dolphin Aquatics |
| BDA | Broadcast Designers Association |
| BDA | Biotinylated Dextran Amine |
| BDA | Bank Draft Authorization |
| BDAT | Best Demonstrated Available Technology |
| BDAT | Digitized Beacon Data |
| BDC | Building Department Clerk |
| BDC | Bi-Directional Converter |
| BDC | Bit Error Rate |
| BDC | Business Data Catalog |
| BDC | Base de donnees sur les collectivities |
| BDCF | Baseline Data Collection Facility |
| BDCR | Baseline Document Change Request |
| BDCT | Best Demonstrated Control Technology |
| BDD | Body Dysmorphic Disorder |
| BDD | Baseline Definition Document |
| BDD | Boron-doped Diamond |
| BDDA | BisDehydroDoisynolic Acid |
| BDE | Borland Database Engine |
| BDE | Bloated Database Error |
| BDE | Bond Dissociation Energy |
| BDES | Bachelor of Design |
| BDFI | Biodiesel Flow Improvers |
| BDG | Batten's Disease Gene |
| BDGF | Brain-derived Growth Factor |
| BDH | British Drug House |
| BDHI | Buss-Durkee Hostility Inventory |
| BDI | Behaviors Determinants And Interventions |
| BDI | Beck Depression Inventory |
| BDI | Belief Desire And Intention |
| BDI | Behavior Determinant Intervention |
| BDL | Below Detectable Level |
| BDL | Bradley International Airport |
| BDM | Business Development Manager |
| BDNF | Brain-derived Neurotrophic Factor |
| BDO | Block Development Officer |
| BDO | Business Development Officer |
| BDO | British Darts Organisation |