| CSF | cancer family syndrome; cerebrospinal fluid; cold stability factor; colony-stimulating factor; coron... |
|---|---|
| DRF | Daily Rating Form; daily replacement factor; Deafness Research Foundation; dose reduction factor |
| EDF | eosinophil differentiation factor; erythroid differentiation factor; extradural fluid |
| EIF | erythrocyte initiation factor; eukaryotic initiation factor |
| FF | degree of fineness of abrasive particles; fat-free; father factor; fecal frequency; fertility factor... |