| CRNA | Certified Registered Nurse Anesthetist |
|---|---|
| CRRN | certified rehabilitation registered nurse |
| CRTT | Certified Respiratory Therapy Technician |
| CS(NCA) | Clinical Laboratory Scientist Certified by the National Certification Agency for Medical Laboratory ... |
| CST | cardiac stress test; cavernous sinus thrombosis; certified surgical technologist; chemostatin; Chris... |