| FOG | fast oxidative glycolytic [fiber] |
|---|---|
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |
| F0, | F1 coupling factor |
| ANF | Atrial Natriuretic Factors |
| ECF | 1) Eosinophilic Chemotatic Factors 2) Extra-Cellular Fluid; 세포 외액 |