| Abbreviation | Definition |
|---|---|
| AWSEM | Advocates for Women in Science Engineering Mathematics |
| BAB | Bowsting Arch Bridge |
| BACE | British Airways Component Engineering |
| BAE | Bobs Automotive Engineering |
| BAE | British Aerospace Engineering |
| BAE | British Audio Engineering |
| BAEP | Bachelor of Audio Engineering and Production |
| BAEW | Bankura Agri Engineering Works |
| BAFE | Bulk And Fluid Engineering |
| BAFE | Bureau of Agricultural and Fisheries Engineering |
| BB | Balance Beam |
| BB | ball-bearing |
| BB | Buffer Beam |
| BBE | Bioproducts and Biosystems Engineering |
| BBGDS | Block-Based Gradient Descent Search |
| BBIE | Basic Business Informational Engineering |
| BC | Breeze Concrete |
| BCEG | Beijing Construction Engineering Group |
| BCEO | Base Construction Engineering Officer |
| BCEW | Bureau of Civil Engineering Works |