| ADE | Adverse Drug Events |
|---|---|
| ADR | Adverse Drug Reaction |
| AIS | Universal Shipborne Automatics Identification System (skr.), univerzálny systém identifikácie lodí (angl.skr.) |
| ÁJA | verš v koráne |
| AKE | severské mužské meno |
| ASV | American Standard Version (skr.) |
| AUR | American University of Rome |
| AUR | Association of University Radiologists |
| AUU | Adelaide University Union |
| AUV | Annahme und Versand (skr.) |