| Acronym | Definition |
|---|
| CDNS➣Cadence Design Systems, Inc (stock symbol) |
| CDNS➣Central Directorate of National Savings (Pakistan) |
| CDNS➣Computer Desktop Notification System (US DoD; AtHoc, Inc.) |
| CDNS➣Climatological Data National Summary |
| CDNS➣Chinese Domain Name System (China Internet Network Information Center; Beijing, China) |
| CDNS➣Command Data Network System |
| CDNS➣Customer and Data Network Services (Sprint) |