| Abbreviation | Definition |
|---|---|
| CD | Circuit Design |
| CD | Compact Disc |
| CD | Contact Discontinuity |
| CD | Critical Dimension |
| CD/OL | Critical Dimension OverLay |
| CDA | Copper Development Association |
| CDA | Critical Damping Adjustment |
| CDD | Clock Difference Diagram |
| CDE | Chemical Downstream Etch |
| CDE | Cornell Dubilier Electronics |
| CDEA | Creative Director of Electronic Art |
| CDEA | Creative Directror of Electronic Arts |
| CDEAC | Creative director of electronic arts Inco |
| CDI | Collector-Diffusion Isolation |
| CDL | Carrier Detection Light |
| CDL | Circuit Description Language |
| CDM | Cardioid Dynamic Microphone |
| CDM | Common Device Model |
| CDO | Controlled Decomposition/Oxidation |
| CDP | Constant Dipole Panel |