Abbreviation Definition
Aform A (normally open) contacts
A/DAnalog-to-Digital converter
AAAMD Assured
AAAMD Athlon processor
AAAAdequation Algorithm Architecture
AAAAdvanced Accelerator Applications
AAAAlgorithm Architecture Adequation
AACApple Audio CODEC
AAMAutomatic Acoustic Management
AAUIApple Attachment Unit Interface
ABCAtanasoff Berry Computer
ABCAutomatic Brightness Control
ABCBAir Blast Circuit Breaker
ABCDEA Better Compact Disk Encoder
ABISTArray Built-In Self Test
ABRAutomatic BIOS Recovery
ABSAutomatic Backup System
ABSAirport Base Station
ABUAuxiliary Back-Up Unit
ABUSAddress Bus