| AL | angiographic area of lateral projection |
|---|---|
| ALAO | angiographic area of left anterior oblique projection |
| ARAO | angiographic area of right anterior oblique projection |
| AHA | acetohydroxamic acid; acquired hemolytic anemia; acute hemolytic anemia; American Heart Association;... |
| IA | ibotenic acid; immune adherence; immunoadsorbent; immunobiologic activity; impedance angle; indolami... |