| Abbreviation | Definition |
|---|---|
| B | Button |
| B2F | B2F (business-to-freelancer), is the exchange of products, services or information between business |
| B2P | Bottle 2 Pen |
| BA | Bend Allowance |
| BA | Box Annealing |
| BA | Build All |
| BAAM | Big Area Additive Manufacturing |
| BAHP | Baby and Adult Hygiene Products |
| BANS | Broadcast Allocation Node System |
| BARB | Burnham Area Rescue Boat |
| BARC | Basal Anchor Rigging Chain |
| BASF | Badische Anilin Soda Fabrik |
| BATA | Buy And Throw Away |
| BAVV | Ball Valve, Vacuum |
| BB | Ball Bearing |
| BB | BaseBall |
| BB | Basic Block |
| BB | Berlinetta Boxer |
| BB | Big Bore |
| BB | Blemish Balm |