| AFC | adult foster care; antibody-forming cell |
|---|---|
| BFO | balanced forearm orthosis; ball-bearing forearm orthosis; blood-forming organ |
| CCFAS | compact colony-forming active substance |
| CF | calcaneal fibular [ligament]; calcium leucovorin; calf blood flow; calibration factor; cancer-free; ... |
| CFA | colonization factor antigen; colony-forming assay; complement-fixing antibody; complete Freund's adj... |