| Abbreviation | Definition |
|---|---|
| BLIT | BLock Image Transfer |
| BLL | Business Logic Layer |
| BLLB | Buffered Learning Leaky Bucket |
| BLT | Basic Linux Training |
| BLUES | Better Logic Using Expert Software |
| BM | Bdale's Mailer |
| BM | Boyer-Moore |
| BMCS | B M C Software |
| BMDL | Business Model Description Language |
| BML | Bean Markup Language |
| BML | Better Markup Language |
| BMO | BrandMyOffer |
| BMP | Bloated Microsoft Picture |
| BMR | Bare Metal Restore |
| BMS | Building Management System |
| BMSD | Business Modeling and Software Design |
| BMVD | Books Music Video and DVD |
| BN | Build Number |
| BNF | Backus Naur Form |
| BNF | Brand New File |