| Acronym | Definition |
|---|
| RASC | Royal Astronomical Society of Canada |
| RASC | Reconfigurable Application Specific Computing |
| RASC | Royal Army Service Corps (British) |
| RASC | Royal Agricultural Society of the Commonwealth (UK) |
| RASC | Rochester Active Sports Club |
| RASC | Residence Account Service Center |
| RASC | Rural Alaska Sanitation Coalition |
| RASC | Radio Access System Controller |
| RASC | Residential Asset Securities Corporation (Minneapolis, Minnesota) |
| RASC | Rainier Auto Sports Club |
| RASC | Rear Area Security Controller |
| RASC | Random Access Signalling Channel |
| RASC | Radio Atmospheric Study Centre |
| RASC | Rear Axle Steering Controller |
| RASC | Regional Accounting Service Center (various companies) |
| RASC | Regional Automation Service Center |