| AFS | acquired or adult Fanconi syndrome; alternative financing system; American Fertility Society; antifi... |
|---|---|
| AGGS | anti-gas gangrene serum |
| AHLS | antihuman lymphocyte serum |
| AHTS | antihuman thymus serum |
| AIS | Abbreviated Injury Scale; amniotic infection syndrome; androgen insensitivity syndrome; anterior int... |