| AEF | Amyloid Enhancing Factor |
|---|---|
| AHF | Anti-Hemophilic Factor = AHG |
| CCF | 1) Carotid(Carotico-) Cavernous Fistula 2) Crystal-induced Chemotactic Fa... |
| CF | 1) Cystic Fibrosis 2) Complement Fixing antibody 3) Conver... |
| CRF | 1) Chronic Renal Failure 2) Corticotropin-Releasing Factor |