| DFBS | dialyzed fetal bovine serum |
|---|---|
| DFCI | Dana Farber Cancer Institute |
| Dfd | Deformed |
| DFDBA | DEMINERALIZED freeze-dried bone allograft |
| dFdC | 2',2'-Difluorodeoxycytidine |
| DFEN | Dexfenfluramine |
| DFF | DNA Fragmentation Factor |
| DFI | Disease free interval |
| DFIC | Dominant frequency instability coefficient |
| DFM | Dark field microscopy |