| NRF | Neurosciences Research Foundation; normal renal function |
|---|---|
| PAMIE | physical and mental impairment of function evaluation |
| PF | pair feeding; peak flow; perfusion fluid; pericardial fluid; periosteal fibroblast; peritoneal fluid... |
| PFS | patellofemoral syndrome; primary fibromyalgia syndrome; protein-free supernatant; pulmonary function... |
| POF | pattern of failure; position of function; premature ovarian failure; primary ovarian failure; pyruva... |