| MMFR | maximum midexpiratory flow rate; maximal midflow rate |
|---|---|
| MMFV | maximum midrespiratory flow volume |
| MTF | maximum terminal flow; medical treatment facility; modulation transfer function |
| BF | bentonite flocculation; bile flow; black female; blastogenic factor; blister fluid; blood flow; body... |
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |