| ABLB | alternate binaural loudness balance |
|---|---|
| ADT | Accepted Dental Therapeutics; adenosine triphosphate; admission, discharge, transfer; agar-gel diffu... |
| Alt, alt | aluminum tartrate; alternate; altitude |
| AMLB | alternate monoaural loudness balance |
| AMR | acoustic muscle reflex; activity metabolic rate; acute mitral stenosis; alopecia-mental retardation ... |