| Acronym | Definition |
|---|
| CSOR | Central Scotland Off-Roaders |
| CSOR | Canadian Special Operations Regiment (Canadian Forces) |
| CSOR | Computer Security Objects Register |
| CSOR | Chip Select Option Register |
| CSOR | Capital Source One Realty LLC (Las Vegas, NV) |
| CSOR | Cumulative Steam Oil Ratio |
| CSOR | College Skills Orientation |
| CSOR | Change State of Record |
| CSOR | Contract Source of Repair |
| CSOR | Controlled Stress Oscillatory Rheometry |
| CSOR | Connecticut Southern Railroad, Inc. |
| CSOR | Chicago Society of Rheology |
| CSOR | Combat System Overhaul Review |
| CSOR | Cellular Signaling and Organismal Regulation |