| PNP | pancreatic polypeptide; para-nitrophenol; peak negative pressure; pediatric nurse practitioner; peri... |
|---|---|
| P-NP | para-nitrophenol |
| PNPP | para-nitrophenylphosphate |
| PTS | para-toluenesulfonic acid; postthrombotic syndrome; posttraumatic syndrome; Pressure and Tension Sca... |
| TMPAH | maximum tubular excretory capacity for para-aminohippuric acid |