| Acronym | Definition |
|---|
| CSDC | Circuit Switched Digital Capability |
| CSDC | Commonwealth Spatial Data Committee |
| CSDC | Charter School Development Center |
| CSDC | Code Segment Descriptor Cache |
| CSDC | Community Server Developer Conference (est. 2007) |
| CSDC | Computer, Signal Data Converter |
| CSDC | Catalyst Science Discovery Centre (UK) |
| CSDC | Central Signal Data Converter |
| CSDC | Combat System Display Console |
| CSDC | California State Disaster Council |
| CSDC | Communications Systems Design Center |
| CSDC | Customer Shared Direct Cost (Defense Technical Information Center) |
| CSDC | Cultured Human Sweat Duct Cell |
| CSDC | Consolidated Storage and Deployment Center |