| Acronym | Meaning |
 | ACL | Access Control List |
 | ADC | Analog-to-Digital Converter |
 | ADF | Automatic Document Feeder |
 | ADSL | Asymmetric Digital Subscriber Line |
 | AGP | Accelerated Graphics Port |
 | AIFF | Audio Interchange File Format |
 | AIX | Advanced Interactive Executive |
 | ANSI | American National Standards Institute |
 | API | Application Program Interface |
 | ARP | Address Resolution Protocol |
 | ASCII | American Standard Code For Information Interchange |
 | ASP | Active Server Page |
 | ASP | Application Service Provider |
 | ATA | Advanced Technology Attachment |
 | ATM | Asynchronous Transfer Mode |
 | BASIC | Beginner's All-purpose Symbolic Instruction Code |
 | BCC | Blind Carbon Copy |
 | BIOS | Basic Input/Output System |
 | BLOB | Binary Large Object |
 | BMP | Bitmap |
 | CAD | Computer-Aided Design |
 | CC | Carbon Copy |
 | CCD | Charged Coupled Device |
 | CD | Compact Disc |
 | CD-R | Compact Disc Recordable |
 | CD-ROM | Compact Disc Read-Only Memory |
 | CD-RW | Compact Disc Re-Writable |
 | CDMA | Code Division Multiple Access |
 | CGI | Common Gateway Interface |
 | CISC | Complex Instruction Set Computing |
 | CMOS | Complementary Metal Oxide Semiconductor |
 | CMYK | Cyan Magenta Yellow Black |
 | CPA | Cost Per Action |
 | CPC | Cost Per Click |
 | CPL | Cost Per Lead |
 | CPM | Cost Per 1,000 Impressions |
 | CPS | Classroom Performance System |
 | CPU | Central Processing Unit |
 | CRM | Customer Relationship Management |
 | CRT | Cathode Ray Tube |
 | CSS | Cascading Style Sheet |
 | CTP | Composite Theoretical Performance |
 | CTR | Click-Through Rate |
 | DAC | Digital-to-Analog Converter |
 | DBMS | Database Management System |
 | DDR | Double Data Rate |
 | DDR2 | Double Data Rate 2 |
 | DHCP | Dynamic Host Configuration Protocol |
 | DIMM | Dual In-Line Memory Module |
 | DLL | Dynamic Link Library |