BB4W stands for BBC BASIC for Windows (software)
BB2VB stands for Business Basic to Visual Basic Translator
BB&D stands for Barone, Budge & Dominick Pty Ltd (Johannesburg, South Africa)
BB-RIB stands for Bandwidth Broker Routing Information Base
BB-DRA stands for Broadband Dielectric Resonator Antenna
BB&C stands for Big Blue and Cousins (Greater Victoria Personal Computer Users' Association
BayTEC stands for Bay Area Technology Education Collaborative (California)
BAYONNET stands for Bayesian Networks On Neural Networks
BAYSIS stands for Bay Networks' Switched Internetworking ServicesBAYSIS stands for Baikal Young Scientists' International School (Russia)
BAWUG stands for Bay Area Wireless Users Group