| APL | abductor pollicis longus; accelerated painless labor; acute promyelocytic leukemia; animal placenta ... |
|---|---|
| APVC | anomalous pulmonary venous connection |
| BPAEC | bovine pulmonary artery endothelial cell |
| BREASTS | bronchopulmonary aspergillosis, radiotherapy, extrinsic allergic alveolitis, ankylosing spondylitis,... |
| ByCPR | bystander cardiac pulmonary resuscitation |