| Hb | CS hemoglobin Constant Spring |
|---|---|
| RSSE | Russian spring-summer encephalitis |
| FC | 1) FluCytosine 2) Finger Count |
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |
| COIF | congenital onychodysplasia of the index finger |