| Abbreviation | Definition |
|---|---|
| AuBC | Australian Building Certification |
| AUBS | Architecture Urbanism and Building Sciences |
| AUID | Architectural Urban Interior Design |
| AVIT | Architects for Voice Integrated Technologies |
| AVP | Architect View Products |
| AVVID | Architecture For Video Voice And Integrated Data |
| AVVID | Architecture For Voice Video And Integrated Data |
| AWA | Architect With Artisan |
| AWAC | Arrowhead Woods Architectural Committee |
| AWB | Architects Without Borders |
| AWB | Architecture Workroom Brussels |
| AWI | Architects With Ideas |
| AWMAC | Architectural Woodwork Manufacturers Association of Canada |
| AWP | Basket-weave pattern |
| AWR | Architecture Workshop in Rome |
| AYJ | Architecture Yves Janet |
| B | Base |
| B | Batten |
| B | Bridge |
| B | Build |