SDRN
| Acronym | Definition |
|---|---|
| SDRN | Sustainable Development Research Network (UK) |
| SDRN | Scottish Diabetes Research Network (UK) |
| SDRN | State Digital Road Network (Australia) |
| SDRN | Satellite Data Relay Network (telecommunications system; Russia) |
| SDRN | Shut Down or Restart Now (software) |
| SDRN | Software Developers Reference Network |