| Abbreviation | Definition |
|---|---|
| BD | Building and Development |
| BD9 | Bush did 9/11 |
| BDI | Business Data Integration |
| BDM | Births, Deaths, Marriages |
| BE | Buzzword Enhanced |
| BEA | Budget Enforcement Act |
| BEAR | Bureau Enterprise Architecture Repository |
| BEP | Bureau of Engraving and Printing |
| BEQ | Bachelor's Enlisted Quarters |
| BER | Budget Execution Report |
| BERM | Bioterrorism Epidemic Outbreak Response Model |
| BES | Bipolar Energy Sealing System |
| BEST | Biomonitoring of Environmental Status and Trends |
| BEST | Browser Enabled Software Training |
| BETOS | Berenson-Eggers Type of Service |
| BF | Before Founding |
| BFG | Best For Government |
| BFP | Blatant Farmer Promotion |
| BFTN | Battle For The Net |
| BG | Brigadier General - Army |