BAM Bidirectional Associative Memory 双向联想记忆

BAN Broadband Access Network 宽带接入网

BAP Bandwidth Allocation Protocol 带宽分配协议

BAR Base Address Register 基地址寄存器

BAS Bit-Rate Allocation Signal 比特率分配信号

BASIC Beginner's All-Purpose Symbolic Instruction Code 培基（基本）程序语言

BAT Bandwidth Allocation Threshold 带宽分配阈值

BAU Broadband Access Unit 宽带接入设备

BB Bulletin Board 公布栏

BBE Background Block Error 背景误块

BBS BIOS Boot Specification 基本输入/输出系统启动规范

BC Barrel Connector （微软）直通接头

BCC Blind Courtesy Copy 密件副本

BD Board 仪表板

BE Band Elimination 带阻

BEC Backward Error Correction 后向纠错

BEE Bachelor of Electrical Engineering 电气工程学士

BF Bridging Fault 桥接故障

BG Border Gateway 边缘网关

BH Bury Heterogeneous 掩埋异质结