| F2F | face-to-face |
|---|---|
| ARFC | active rosette-forming T-cell; autologous rosette-forming cell |
| CFC | capillary filtration coefficient; colony-forming capacity; cardiofaciocutaneous [syndrome]; chlorofl... |
| CFU-S, | CFUS colony-forming unit, spleen; colony-forming unit, stem cells |
| PFU | plaque-forming unit; pock-forming unit |