| DHF | dengue hemorrhagic fever; dihydrofolate; dorsihyperflexion |
|---|---|
| DHF/DSS | dengue hemorrhagic fever/ dengue shock syndrome |
| DMF | decayed, missing, and filled [teeth]; N,N-dimethylformamide; diphasic milk fever |
| EAHF | eczema, asthma, and hay fever |
| EFC | elastin fragment concentration; endogenous fecal calcium; ephemeral fever of cattle |