| Abbreviation | Definition |
|---|---|
| CF | Chartreuse Fluorescent |
| CF | Compact Framework |
| CFAD | Center for Architecture and Design |
| CFAD | Center For Architecture Design |
| CFAS | Center for Architecture Sarasota |
| CFCU | Customized Desk Corner Unit |
| CGA | Common Ground Architecture |
| CGRA | Coarse Grain Reconfigurable Architecture |
| CGRA | Coarse Grained Reconfigurable Architecture |
| CH | Camber Height |
| CH | Conservation and Heritage |
| CHAMP | Common Heterogeneous Architecture For Multi Processing |
| CHS | Circular Hollow Section |
| CI | Commercial Interior |
| CIAD | Control and Information Architecture Diagrams |
| CIAH | Certificate In Architectural Hardware |
| CIAM | Congress International Architecture de Moderne |
| CIAO | Collaboration Interoperability Architecture and Ontology |
| CIAS | Central Iowa Architects Section |
| CIAT | Chartered Institute of Architectural Technologists |