| AAP | Acetaminophen |
|---|---|
| AAP | Alanine Aminopeptidase |
| AAP | American Academy of Pediatrics |
| AAPCC | Adjusted Average Per Capita Cost |
| AAPCC | American Association of Poison Control Center's |
| AAPH | 2'-azobis(2-amidino-propane |
| AAPH | 2'-azobis(2-amidinopropane) dihydrochloride |
| AAPH | 2'-azobis(2-amidinopropane) hydrochloride |
| AAPM | American Association of Physicists in Medicine |