| A2 P2 | aortic second sound; pulmonary second sound |
|---|---|
| AIPE | acute interstitial pulmonary emphysema; alcoholism intervention performance evaluation |
| ALCAPA | anomalous origin of left coronary artery from pulmonary artery |
| APA | action potential amplitude; aldosterone-producing adenoma; Ambulatory Pediatric Association; America... |
| APL | abductor pollicis longus; accelerated painless labor; acute promyelocytic leukemia; animal placenta ... |