| AP | accessory pathway; accounts payable; acid phosphatase; acinar parenchyma; action potential; active p... |
|---|---|
| ASAP | American Society for Adolescent Psychology; as soon as possible |
| MAPI | microbial alkaline protease inhibitor; Millon Adolescent Personality Inventory |
| NASHS | National Adolescent Student Health Survey |
| NOAPP | National Organization of Adolescent Pregnancy and Parenting |