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Absorption Chillers
Access Method
Access Point (AP)
Accountable Care Organization (ACO)
Accredited Standards Committee (ASC)
Active Data Dictionary
Active Directory
Active Matrix Organic Light-Emitting Diodes (AMOLED)
ActiveX
Activity Stream
Activity-Based Costing (ABC)
Activity-Based Management (ABM)
Adapters
Adaptive Learning
Additive Manufacturing
Addressable TV Advertising
Adsorption Chillers
Advanced Clinical Research Information Systems (ACRIS)
Advanced Distribution Management Systems (ADMS)
Advanced Distribution Protection and Restoration Devices
Advanced Driver Assistance Systems (ADAS)
Advanced Fraud Detection and Analysis Technologies
Advanced Message Queuing Protocol (AMQP)
Advanced Metering Infrastructure (AMI)
Advanced Planning and Scheduling (APS)
Advanced Research Projects Agency Network (ARPANET)
Advanced Server Energy Monitoring Tools
Advanced Shipment Notice (ASN)
Advanced Technology
Advanced Technology Group (ATG)
Advanced Threat Detection (ATD) Appliances
Advanced Web Services
Aerial and Digital Imagery
Affective Computing
Agent Collaboration Tools
Agent Portal Solutions
Agile NeoRAD
AIM (AOL Instant Messenger)
All-in-One (AIO) PCs
Alliance and Relationship Management
Alternative Card Networks
alternative delivery models
Ambient and Glanceable Displays
AMD (architected, model-driven development)
American National Standards Institute (ANSI)
American Standard Code for Information Interchange (ASCII)
AMG (access media gateways)
AMIA (American Medical Informatics Association)
AMIS (Audio Messaging Interchange Specification)
AMO (application management outsourcing)
AMPS (advanced mobile phone service)
AMR (adaptive multirate)
Analytical Hierarchy Process (AHP)
Analytics
Answer Marketplace
Applet
Appliances
Applicant Tracking Systems (ATS)
Application Architecture (AA)
Application Control
Application Delivery Controller (ADC)
Application Development (AD)
Application Infrastructure
Application Infrastructure Suite (AIS)
Application Integration
Application Life Cycle Management Platform as a Service (ALM PaaS)
Application Management
Application Modernization Services
Application Obfuscation
Application Performance Monitoring (APM)
Application Platform as a Service (aPaaS)
Application Program
Application Release Automation (ARA)
Application Server
Application Service Provider (ASP)
Application Sharing
Application Software Services
Application, Channel, Technology and Industry (ACT I)
Application-Specific Integrated Circuit (ASIC)
Application-Specific Standard Product (ASSP)
Applications Outsourcing
Applications Portfolio Analysis (APA)
Architected Rapid Application Development (ARAD)
Architecture
Artificial Intelligence (AI)
Assemble to Order
Asset Performance Management (APM)
Asynchronous Transfer Mode (ATM)
Asynchronous Transmission
Attenuation
Audio Mining/Speech Analytics
Augmented Reality (AR)
Authentication Service
Authentication Technologies
Authorization
Automated Backup
Automated Business Process Discovery (ABPD)
Automated Document Factory (ADF)
Automated Payment Tracking and Reconciliation Services
Automated System Operations (ASO)
Automated Teller Machine (ATM)
Automated Testing
Automated Vehicle Locating (AVL)
Automatic Content Recognition (ACR)
Automatic Restart
Automatic Storage Tiering (Auto-Tiering)
Autonomous System (AS)
Autonomous System Number (ASN)
Autonomous Vehicles
Availability
Avatar
Average Inventory
Average Selling Price (ASP)
Average Speed of Answer (ASA)
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