B BaaS – Backend as a Service BASIC – Beginner’s All-purpose Symbolic Instruction Code BBS – Bulletin Board System BFS – Breadth First Search BGI – Borland Graphic Interface BGP – Border Gateway Protocol BI – Business Intelligence BIND – Berkeley Internet Name Domain BIOS – Basic Input/Output System BITS – Background Intelligent Transfer Service BIU – Bus Interface Unit BLOB – Binary Large OBject BNC – Bayonet Neill-Concelman BOOTP – BOOTstrap Protocol BPSK – Binary Phase Shift Keying BPU – Branch Prediction Unit BRI – Basic Rate Interface for ISDN line BSD – Berkeley Software Distribution BSoD – Blue Screen of Death BSS – Basic Service Set BSSID – Basic Service Set Identifier BT – Bluetooth BTX – Balanced Technology Extended BYOD – Bring Your Own Device