| DFT | diagnostic function test; defibrillation threshold |
|---|---|
| DT | defibillation threshold; delirium tremens; dental technician; depression of transmission; dietetic [... |
| EST | electric shock threshold; electroshock therapy; endometrial sinus tumor; endoscopic sphincterectomy;... |
| ETL | echo train length; expiratory threshold load |
| FFT | fast Fourier transform; flicker fusion test or threshold |