| CARA | chronic aspecific respiratory ailment |
|---|---|
| CRF | case report form; chronic renal failure; chronic respiratory failure; coagulase-reacting factor; con... |
| CRS | Carroll rating scale for depression; catheter-related sepsis; caudal regression syndrome; cervical s... |
| CRTT | Certified Respiratory Therapy Technician |
| Cs | standard clearance; static respiratory compliance |