| PANS | puromycin aminonucleoside |
|---|---|
| PANSS | Positive and Negative Syndrome Scale |
| PAO | Peak(ed) Acid Output |
| PAO | peak acid output; peripheral airway obstruction; plasma amine oxidase; polyamine oxidase; pulmonary artery occlusion; pustulotic arthroosteitis |
| PAo | airway opening pressure; ascending aortic pressure; pulmonary artery occlusion pressure |
| PaO2 | Oxygen Pressure; amount of O2 in arterial blood |
| PAO2 | alveolar oxygen partial pressure |
| PaO2 | partial oxygen tension in arterial blood; partial pressure of oxygen in arterial blood |
| PAOD | peripheral arterial occlusive disease; peripheral arteriosclerotic occlusive disease |
| PAOP | pulmonary artery occlusion pressure |