| Abbreviation | Definition |
|---|---|
| CAA | Component Application Architecture |
| CAAD | Center for American Architecture and Design |
| CAAD | College of Architecture Art and Design |
| CAAD | Computer Aided Architectural Design |
| CAAD | Computer-Aided Architectural Design |
| CAAE | Computer aided architectural engineering |
| CAAE | Computer-Aided Architectural Engineering |
| CAAH | College of Architecture Arts and Humanities |
| CAAH | Consortium for Art and Architectural Historians |
| CAAH | Consortium of Art and Architectural Historians |
| CAAS | Constellation Analysis of Ancient Sites |
| CAAU | Coldefy Associates Architects Urbanists |
| CAB | CABinet |
| CAB | California Architects Board |
| CAB | Chicago Architecture Biennial |
| CABE | College of Architecture and the Built Environment |
| CABE | Commission for Architecture and the Built Environment |
| CAC | Chicago Architecture Center |
| CACH | Central Air, Central Heat |
| CACP | College of Architecture Construction and Planning |