B2B—Business-to-Business
B2C—Business-to-Consumer
BAL—Basic Assembly Language
BAM—Block Availability Map
Bash—Bourne-again shell
BASIC—Beginner's All-Purpose Symbolic Instruction Code
BBP—Baseband Processor
BBS—Bulletin Board System
BCD—Binary Coded Decimal
BCNF—Boyce–Codd normal form
BEEP—Blocks Extensible Exchange Protocol
BER—Bit Error Rate
BFD—Bidirectional Forwarding Detection
BFD—Binary File Descriptor
BFS—Breadth-First Search
BFT—Byzantine Fault Tolerant
BGP—Border Gateway Protocol
BiDi—Bi-Directional
bin—binary
BINAC—Binary Automatic Computer
BIND—Berkeley Internet Name Domain
BIOS—Basic Input Output System
BJT—Bipolar Junction Transistor
bit—binary digit
Blob—Binary large object
Blog—Web Log
BMP—Basic Multilingual Plane
BNC—Bayonet Neill-Concelman
BOINC—Berkeley Open Infrastructure for Network Computing
BOM—Byte Order Mark(datafacebook/cnaonweb)
BOOTP—Bootstrap Protocol
BPDU—Bridge Protocol Data Unit
BPEL—Business Process Execution Language
BPL—Broadband over Power Lines
bps—bits per second
BRR—Business Readiness Rating
BSA—Business Software Alliance
BSB—Backside Bus(datafacebook/cnaonweb)
BSD—Berkeley Software Distribution
BSoD—Blue Screen of Death
BSS—Block Started by Symbol
BT—BitTorrent
BT—Bluetooth
BTAM—Basic Telecommunications Access Method
BW—Bandwidth
BYOD—Bring Your Own Device