CCF - Carbonaceous Chondrite Fission; CCF - Chronic Cystic Fibrosis; CCF - Congestive Cardiac Failure; CCF - Cleveland Clinic Foundation; CCF - Hundred (Centa-) Cubic Feet; CCF - Converter Compressor Facility; CCF - Chinese Christian Fellowship; CCF - Conservative Christian Fellowship; CCF - Christ Commision Fellowship; CCF - Congestive Heart Failure