| Acronym | Definition |
|---|
| CSNR➣Center for Space Nuclear Research (Idaho National Laboratory) |
| CSNR➣Central Suriname Nature Reserve |
| CSNR➣Centre for the Sustainable Use of Natural and Social Resources (India) |
| CSNR➣China Society of Natural Resources (est. 1983) |
| CSNR➣Channel Signal-to-Noise Ratio |
| CSNR➣Contrast Signal-to-Noise Ratio (signal processing) |
| CSNR➣Congress of Soviets of the Northern Region |