| A | model nemeckého automobilu Mercedes |
|---|---|
| AAD | Applied Acoustic Design (skr.) |
| AAI | Autodesk Approved Instructor |
| AAS | Annuaire des Associations de Santé |
| ABADOVÁ | španielska spisovateľka (Mercedes, *1961) |
| ABRAHÁMOVINY | päťdesiate narodeniny |
| ADD | Advanced Digital Design |
| ADD | Architectural Design Document |
| ADE | Analog Design Environment |
| ADN | kód letiska Andes |