| Abbreviation | Definition |
|---|---|
| BEW | Balham Electrical Wholesale |
| BEW | Electrical Wholesalers |
| BEZ | Beijing Electronic Zone |
| BF | Bandpass Filter |
| BF | BeamForm |
| BF | Brightfield |
| BFD | Behringer Feedback Destroyer |
| BFEA | Blue Force Electronic Attack |
| BFL | Buffered FET (Field Effect Transistor) logic |
| BFM | Bus Functional Model |
| BFO | Beat Frequency Oscillator |
| BFP | Blank Front Panel |
| BG | Band Gap |
| BGA | Ball Grid Array |
| BGE | Baltimore Gas Electric |
| BGE | Band Gap Engineering |
| BGIE | Buffalo Gap Instrumentation and Electrical |
| BGP | Binary Ghost Pulse |
| BGS | Basic Generation Service |
| BHAC | Battery Hauler Alternating Current |