| FiO2 | Fraction of Inspired Oxygen; 흡입 산소 농도 |
|---|---|
| FIO2 | forced inspiratory oxygen; fractional concentration of oxygen in inspired gas |
| FiO2 | fractional concentration of oxygen in inspired gas |
| PIO2 | partial pressure of inspired oxygen |
| FF | degree of fineness of abrasive particles; fat-free; father factor; fecal frequency; fertility factor... |