| ADP | adenopathy; adenosine diphosphate; administrative psychiatry; approved drug product; area diastolic ... |
|---|---|
| AGA | accelerated growth area; allergic granulomatosis and angiitis; American Gastroenterological Associat... |
| AHEA | area health education activity |
| AHEC | area health education center |
| AHPO | anterior hypothalamic preoptic [area] |