| 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... |
| PSF | peak scatter factor; peptide supply factor; point spread function; pseudosarcomatous fasciitis |
| QENF | quantifying examination of neurologic function |