| fac | facility; to make [Lat. facere] |
|---|---|
| FACA | Fanconi anemia complementation group A; Fellow of the American College of Anesthetists; Fellow of the American College of Angiology; Fellow of the American College of Apothecaries |
| FACAI | Fellow of the American College of Allergy and Immunology |
| FACB | Fanconi anemia complementation group B |
| Facb | fragment, antigen, and complement binding |
| FACC | Fanconi anemia complementation group C; Fellow of the American College of Cardiologists |
| FACCP | Fellow of the American College of Chest Physicians |
| FACD | Fanconi anemia complementation group D; Fellow of the American College of Dentists |
| FACEP | Fellow of the American College of Emergency Physicians |
| FACES | unique facies, anorexia, cachexia, and eye and skin lesions [syndrome] |