| Abbreviation | Definition |
|---|---|
| CSOM | Chronic Suppurative Otitis Media |
| CSP | Carotid Sinus Pressure |
| CSP | Cavum Septum Pellucidum |
| CSP | Cervical Spine |
| CSP | Clan Skin Package |
| CSP | Coronary Sinus Pressure |
| C-SPINE | Cervical Spine |
| CSR | Central Serous Retinopathy |
| CSR | Cortisol Secretion Rate |
| CSRO | Canadian Spinal Research Organization |
| CST | Corticospinal Tract |
| CST | Cortico-Spinal Tract |
| CSVL | Central Sacral Vertical Line |
| CSVT | Cerebral SinoVenous Thrombosis |
| CSVV | Cutaneous Small Vessel Vasculitis |
| CT | Carpal Tunnel |
| CT | Cerebral Thrombosis |
| CT | Cervical Traction |
| CT | Cervical-Thoracic |
| CT | Connective Tissue |