| cFN | Cellular FN |
|---|---|
| cFN | Cellular fibronectin |
| CFO | chief financial officer |
| CFP | Cystic fibrosis protein |
| CFP | cyan fluorescent protein |
| CFPM | Cefepime |
| CFR | Case fatality rate |
| CFR | Citrovorum factor rescue |
| CFR | Code of Federal Regulations |
| CFR | Complement Fixation Reaction |