| AAB | Adaptive Angle Bias |
|---|---|
| AAM | audio adapter module |
| AAS | Adaptive Antenna System |
| ABAS | Adaptive Behavior Assessment System |
| ABB | Adaptive Body Bias |
| ABS | Adaptive Business Systems |
| ABT | Adaptive Block Transform |
| AC | adaptive control |
| ACC | Adaptive Cruise Control |
| ADAPTABILITA | prispôsobivosť, adaptivita |