| FHT | fast Hartley transform; fetal heart; fetal heart tone |
|---|---|
| FT | Fallot tetralogy; false transmitter; family therapy; fast twitch; fatigue trial; fibrous tissue; fin... |
| FTFT | fast time frequency transform |
| STFT | short-time Fourier transform |
| WT | wall thickness; water temperature; wavelet transform; wild type [strain]; Wilms tumor; wisdom teeth;... |