| DFR | Delayed footpad reaction |
|---|---|
| DFS | Dental Fear Survey |
| DFS | Disease free |
| DFS | Disease free survival |
| DFSP | Dermatofibrosarcoma Protuberans |
| DFT | Defibrillation threshold |
| DFT | Density Functional Theory |
| DFT | Discrete Fourier Transform |
| DFUR | 5'-Deoxy-5-fluorouridine |
| DFX | Deferoxamine |