| CAC | cardiac-accelerator center; cardiac arrest code; circulating anticoagulant |
|---|---|
| CPA | Canadian Physiotherapy Association; Canadian Psychiatric Association; carboxypeptidase A; cardiopulm... |
| DHCA | deep hypothermia and circulatory arrest |
| GAS | galactorrhea-amenorrhea syndrome; gastric acid secretion; gastrin; gastroenterology; general adaptat... |
| OHCA | out-of-hospital cardiac arrest |