A

Ab Absolute Cell Reference Ac Accent Acceptable Use Access Levels Access Time Accuracy Acronym Actuator Ad Adaptor ADC Address ADSL

Al Algorithm Alphanumeric Alpha Testing ALU An Analogue Analogue to Digital Converter Anchor Animation Annotation Anti Virus Software

Ap Applet Application Ar Archiving Data Arithmetic and Logic Unit Array Artificial Intelligence As ASCII Assembly Language Asymmetric Asynchronous

At ATM Attachment Attribute Au Audience Audit Log Automated Data Input Automated Teller Machine Automatic Automatic Data Capture Autosum Auxilliary Storage