| Abbreviation | Definition |
|---|---|
| CAP | Community Acquired Pneumonia |
| CAPA | Canadian Association of Physician Assistants |
| CAPD | Chronic Ambulatory Peritoneal Dialysis |
| CAPOX | capecitabine and oxaliplatin |
| CAR | Computer Assisted Radiology |
| CARDIAC | Coronary Artery Risk Detection In Appalachian Communities |
| CARE | Cardiac Awareness Research and Education |
| CARE | Chiropractic Acupuncture Rehabilitation Exercise |
| CARE | Continuity Assessment Record and Evaluation |
| CARE | Continuous Ambient Relaxation Environment |
| CARF | Commission on Accreditation of Rehabilitation Facilities |
| CARS | Coherent Anti-Stokes Raman Spectroscopy |
| CASA | Computer Assisted Sperm Analysis |
| CASAT | Comprehensive Alcohol and Substance Abuse Treatment |
| CASE | Continuing Adult Surgical Education |
| CAT | Change Agent Team |
| CAT | Computed Axial Tomography |
| CATC | Clean Air Technology Center |
| CATH | Catheter |
| CATIE | Clinical Antipsychotic Trials in Intervention Effectiveness |