SDCN
| Acronym | Definition |
|---|---|
| SDCN | Sustainable Development Communications Network |
| SDCN | Sustained Dialogue Campus Network (Washington, DC) |
| SDCN | Sacral Dorsal Commissural Nucleus |
| SDCN | SNR (Signal-to-Noise Ratio)-Dependent Cepstral Normalization (audio processing) |