| AFS | acquired or adult Fanconi syndrome; alternative financing system; American Fertility Society; antifi... |
|---|---|
| AN | acanthosis nigricans; acne neonatorum; acoustic neuroma; adult, normal; ala nasi; amyl nitrate; aneu... |
| ANP | acute necrotizing pancreatitis; adult nurse practitioner; ancillary nursing personnel; A-norprogeste... |
| AODM | adult onset diabetes mellitus |
| AOPC | adult outpatient psychotherapy clinic |