Architectural Abbreviations and Acronyms
- BNBalance
- BNBullnose
- BNDGBending
- BNDRYBoundary
- BNTBent
- BOBoard
- BOBlow Off
- BOBottom
- BOTBottom
- BOTBxttom
- BOTBottom of tray
- BOTBottom of Tape
- BOUNDBoundary
- BPBypass
- BPBase Plate
- BPBearing Plate
- BPCelsius
- BPBlueprint
- BPCycle
- BPLBase Plate
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