| FFF | degree of fineness of abrasive particles; field-flow fractionation; flicker fusion frequency |
|---|---|
| FFT | fast Fourier transform; flicker fusion test or threshold |
| FIT | fluorescein isothiocyanate; fusion inferred threshold |
| FP | false positive; family physician; family planning; family practice; family practitioner; Fanconi pan... |
| MF | magnetic field; meat free; medium frequency; megafarad; membrane filler; merthiolate-formaldehyde [s... |