| FA | false aneurysm; Families Anonymous; Fanconi anemia; far advanced; fatty acid; febrile antigen; femor... |
|---|---|
| FAI | first aid instruction; free androgen index; functional aerobic impairment; functional assessment inv... |
| FRC | Federal Radiation Council; frozen red cells; functional reserve capacity; functional residual capaci... |
| AAN | AIDS-associated nephropathy; alpha-amino nitrogen; American Academy of Neurology; American Academy o... |
| CHN | carbon, hydrogen, and nitrogen; child neurology; Chinese [hamster]; community health network; commun... |