| Abbreviation | Definition |
|---|---|
| BHP | Burst Header Packet |
| B-ICI | Broadband Inter-Carrier Interface |
| BIP | Bit Interleaved Parity |
| BIPT | Belgian Institute for Post and Telecommunications |
| BISDN | Broadband Integrated Services Digital Network |
| B-ISDN | Broadband Integrated Services Digital Network |
| BIT | Bureau of Information and Telecommunications |
| BITM | Balaji Institute of Telecom and Management |
| BIU | Bus Interface Unit |
| BLEC | Business Local Exchange Carrier |
| BLER | BLock Error Rate |
| BLERT | BLock Error Rate Test |
| BLP | Burst Loss Probability |
| BLT | Bottom Line Telecommunications |
| BM | Maximum Burst size |
| BMG | Bulk Messaging Gateway |
| BMS | Business Management System |
| BN | Burst Number |
| BNC | Bayonet Neill???Concelman |
| BNC | Bayonet NeillConcelman |