Automotive Terms And Abbreviations- B
B+- Battery Positive Voltage
BARO- Barometric Pressure
BATT- Battery
BBV- Brake Booster Vacuum
BCM- Body Control Module
BLK- Black
BLU- Blue
BP- Back Pressure
BPCM- Battery Pack Control Module
BPMV- Brake Pressure Modulator Valve
BPP- Brake Pedal Position
BRN- Brown
BTDC- Before Top Dead Center
BTSI- Brake Transmission Shift Interlock
Btu- British Thermal Units