B-SMS
B-SMS stands for Broadcast Short Message Service
B-SPEC
B-SPEC stands for Configuration Item Specification
B-ZAP
B-ZAP stands for Bio-Zoo-Acupuncture (veterinary acupuncture & homeopathy)
B.Arch
B.Arch stands for Bachelor of Architecture (degree)
B-T
B-T stands for Buck-Tick (band)
B-TAC
B-TAC stands for Broadcasting Technical Advisory Committee (Canada)
B-TE
B-TE stands for Broadband Terminal Equipment
B-VCO
B-VCO stands for Balanced Voltage-Controlled Oscillator
B-VLAN
B-VLAN stands for Backbone Virtual Local Area Network
B-TA
B-TA stands for Broadband Terminal Adapter