| PCI | Prophylatic Cranial Irradiation |
|---|---|
| PCI | patient classification index; pneumatosis cystoides intestinales; prophylactic cranial irradiation; protein C inhibitor |
| pCi | picocurie |
| PCI | Percutaneous coronary intervention |
| PCIC | Poison Control Information Center |
| PCIS | Patient-Care Information System; postcardiac injury syndrome |