ACTS - Advanced Communications Technologies and Services
ACTS - Automatic Coin Telephone System
ACU - Automatic Calling Unit
ACU - Automatic Client Update
ACUTA - Association of College and University Telecommunication Administrators
AD - ACPI Disassembler
AD - Active Directory
AD - Administrative Domain
AD - Analog-to-Digital
AD - Application Development
AD - Authorized Distributor
AD - Autonomous Domain
AD/AM - Active Directory in Application Mode
ADA - Adobe® Developers Association
ADA - Autodesk® Design Academy
ADA - Automatic Data Acquisitions
ADACC - Automated Directory Assistance Call Completion
ADAM - Active Directory Application Mode
ADAP - Auto-Discovery/Auto-Purge
ADAPSO - Association of Data Processing Service Orgarnization
ADAPT - Architecture Design, Analysis and Planning Tool
ADAS - Automated Directory Assistance Service
ADATE - Automatic Design of Algorithms Through Evolution
ADATP - Allied DATa processing Publication
ADB - A DeBugger
ADB - Apple® Desktop Bus
ADBIS - Advances in DataBases and Information Systems
ADBS - Advanced Data Broadcasting System
ADC - Accelerated Data Copy
ADC - Active Directory Connector
ADC - Adaptive Data Compression
ADC - Analog-to-Digital Converter
ADC - Apple® Developer Connection
ADC - Apple® Display Connector
ADC - Apple® Distribution Center
ADC - Australasian Database Conference
ADC - Automatic Data Capture
ADCCP - Advanced Data Communications Control Protocol
ADD - Adapter Device Driver
ADD - AGP Digital Display
ADDDS - Automatic Direct Distance Dialing System
ADDMD - ADministrative Directory Management Domain
ADE - Advanced Developer's Environment
ADE - Application Development Effectiveness
ADE - Application Development Environment
ADEPT - Administrative Data Entry for Processing Transmission
ADES - Automatic Digital Encoding System
ADEW - Andrew Development Environment Workbench
ADF - Access control Decision Function
ADF - Adapter Description File
ADF - Automatic Document Feeder
ADF - Automatically Defined Functions
ADI - Application Data Interchange
ADI - AutoCAD Device Interface
ADI - Autodesk Device Interface
ADI - AUTODIN-to-DISN Interface
ADIC - Advanced Digital Information Corporation
ADIF - Accounting Data Interchange Format
ADIMM - Asynchronous Dual Inline Memory Module
ADK - Additional Decryption Key
ADL - Advanced Distributed Learning
ADL - Advances in Digital Libraries
ADL - Adventure Description Language
ADL - Application Development Language
ADLC - Asynchronous Data Link Control
AdLM - Autodesk® License Manager
ADM - Add/Drop Multiplexer
ADM - Automatic Drive Maintenance
ADMA - Area Division Multiple Access
ADMD - ADministrative Management Domain
ADML - Architecture Description Markup Language
ADMS - Access Device Messaging Specification
ADMT - Active Directory Migration Tool
ADN - Advanced Digital Network
ADO - ActiveX® Data Object
ADO - Ampex Digital Optics
ADONIS - ADvanced On-Screen Information System
ADP - Administrative Data Processing
ADP - Advanced Data Processing
ADP - Automatic Data Processing
ADPCM - Adaptive Differential Pulse Code Modulation
ADPE - Automatic Data Processing Equipment
ADPLO - Automatic Data Processing Liaison Office
ADPr - Active Digital Profile
ADPS - Automatic Data Processing System
ADPT - Automated Data Processing/Telecommunications
ADR - Advanced Digital Recording
ADR - Alternate Destination Routing
ADS - Active Directory Service
ADS - Ad Delivery System
ADS - Advanced Digital System
ADS - Advertisement and Discovery of Services
ADS - Alternate Data Streams
ADS - Application Development System
ADS - Area Data Set
ADS - ARM Developer Suite
ADS - Artwork Delivery System
ADS - AutoCAD Development System
ADS - Automated Deployment Services
ADS - Automatic Distribution System