Electrical Engineering Abbreviations
"A", "B", "C", "D", "E", "F", "G", "H", "I", "J", "K", "L", "M",
"N", "O", "P", "Q", "R", "S", "T", "U", "V", "W", "X", "Y", "Z"

'Ba' to 'Bh', 'Bi' to 'Bz'

BIFET - Bipolar Field-Effect Transistor
BIH - International Time Bureau
b/in - bits per inch
BIOS - Basic Input/Output System
B-ISDN - broadband ISDN [ISDN Description]
BIST - Built-In Self Test
bi-sync - binary synchronous [communication]
bit - binary digit
BIT - Built-In Test
BITE - Built-In Test Equipment
BIU - bus interface unit [MIL-STD-1553]
BJT - Bipolar Junction Transistor [BJT Manufacturers]
BLDC - Brushless DC [Motor]
BLVDS - Bussed Low Voltage Differential Signaling
BMC - Baseboard Management Controller
BNC - Baby N Connector [BNC definition]
BNF - Backus Naur form
BOB - Break-Out-Board [BOB Card definition]
BOB - Break-Out-Box
BOF - Blown Optical Fiber
BPSK - binary phase-shift keying
bpi - bits per inch [Hard Disk Drive]
Bpi - bytes per inch
BPL - Broadband over Power Line
bps - bits per second
BPSK - binary phase-shift keying
BQFP - Bumpered Quad Flat Pack [IC]
BR - Bit Rate
BRG - Baud Rate Generator
BRI - Basic Rate Interface
BRT - Bias Resistor Transistors [BRT Definition]
b/s - bits per second
BSC - Basic Spacing between Centers
BSD - Berkeley Software Distribution [Berkeley Unix]
BSE - basic service element
BSI - British Standards Institution
BST - Bosch-Siemens-Temic [Interface-bus]
BTL - Backplane Transceiver Logic
BTL - Bridge-Tied Load [Dual Audio Power Amp configuration]
B6ZS - bipolar with six-zero substitution
B3ZS - bipolar with three-zero substitution
BTU - British Thermal Unit
BW - Bandwidth
PC motherboard

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