| DFD | defined formula diets; developmental field defect; diisopropyl phosphorofluoridate |
|---|---|
| DFP | diastolic filling period; diisopropyl-fluorophosphate |
| DIFP | diffuse interstitial fibrosing pneumonitis; diisopropyl fluorophosphonate |
| DIP | desquamative interstitial pneumonitis; diisopropyl phosphate; diisopropylamine; diphtheria; distal i... |
| 3H-DFP | tritiated diisopropyl-fluorophosphonate |