| MFT | multifocal atrial tachycardia; muscle function test |
|---|---|
| MTF | maximum terminal flow; medical treatment facility; modulation transfer function |
| NRF | Neurosciences Research Foundation; normal renal function |
| PF | pair feeding; peak flow; perfusion fluid; pericardial fluid; periosteal fibroblast; peritoneal fluid... |
| PFS | patellofemoral syndrome; primary fibromyalgia syndrome; protein-free supernatant; pulmonary function... |