| ALS | acute lateral sclerosis; advanced life support; afferent loop syndrome; amyotrophic lateral sclerosi... |
|---|---|
| ARIS | auto-regulated inspiratory support |
| ATLS | acute tumor lysis syndrome; advanced trauma life support |
| BCLS | basic cardiac life support |
| BLS | bare lymphocyte syndrome; basic life support; blind loop syndrome; blood and lymphatic system; blood... |