| AAR | Alliance for Aging Research |
|---|---|
| ACU | Asian Clearing Union (skr.) |
| ADL | Advanced Distributed Learning |
| ALEARDI | taliansky spisovateľ (Aleardo, 1812-1878) |
| ANIMA | relikt vo videohre Xenosaga and Xenogears |
| ANS | American Nuclear Society (skr.) |
| ATLAS | Automatically Tuned Linear Algebra Software, softvér pre lineárnu algebru (angl.skr.) |
| AVSE | AltaVista Search Engine, vyhľadávací algoritmus (angl.skr.) |
| BIG BEN | sopka v Indickom oceáne, na Heardovom ostrove |
| CIRCA | Center for Instructional and Research Computing Activities |