| PCO | partial pressure of carbon monoxide |
|---|---|
| PCO2, | pCO2 partial pressure of carbon dioxide |
| PDGS | partial form of DiGeorge syndrome |
| PE | Edinburgh Pharmacopoeia; pancreatic extract; paper electrophoresis; partial epilepsy; pelvic examina... |
| PEFV | partial expiratory flow volume |
| PREE | partial reinforcement extinction effect |
|---|---|
| SPS | simple partial seizure |