| Abbreviation | Definition |
|---|---|
| CRTC | Central Region Training Conference |
| CRTS | Customer Repair Tracking System |
| CRW | Canopy Relative Work |
| CS | Call for Service |
| CS | Case Size |
| CS | Central Supply |
| CS | Collaborative Selling |
| CS | Consumer Surplus |
| CS | Corporate Source |
| CS | Critical Success |
| CS | Customer Satisfaction |
| CS | Customer Service |
| CS | Customized Solution |
| CSA | Common Sense Approach |
| CSA | Consumer Standards Agency |
| CSAC | Chief Scientific Advisers Committee |
| CSAD | Codes and Standards Activities Division |
| CSAF | Cellular Services Agreement Form |
| CSAF | Customer Service Assessment - Field |
| C-SAM | Secure Active Mobile Commerce |