| Abbreviation | Definition |
|---|---|
| BEES | Building Energy Efficiency Standards |
| BEFA | Broadly Experienced Foreign Architect |
| BEFA | Broadly Experienced Foreign Architects |
| BEM | Building Estate Management |
| BEUI | Building Energy Use Intensity |
| BF | Barrier Free |
| BF | Basement Floor |
| BFD | Basis For Design |
| BFLA | Bell Fischer Landscape Architects |
| BFLA | Brian Firth Landscape Architect |
| BFS | Basement Flight Stairs |
| BFS | Basement Floor of Silo |
| BG | Blue Glass |
| BH | Basement House |
| BHK | Bedroom, Hall, Kitchen |
| BIAD | Beijing Institute of Architectural Design |
| BIAN | Banking Industry Architecture Network |
| BIAT | British Institute of Architectural Technologists |
| BIL | Basic Insulation Level |
| BIM | Building Information Model |