| DCF | 2'-deoxycoformycin; dichlorofluorescin; direct centrifugal flotation; dopachrome conversion factor |
|---|---|
| ICF | immunodeficiency-centromeric instability-facial anomalies [syndrome]; indirect centrifugal flotation... |
| SF | Sabin-Feldman [test]; safety factor; salt-free; scarlet fever; screen film; seminal fluid; serosal f... |
| Sf | Svedberg flotation unit |
| SG | Specific Gravity |