| Basic Concepts of IT-Acronyms | Acronym Definitions |
| CAD | Computer Aided Design |
| CD | Compact Disk |
| DVD | Digital Versatile Disk |
| ROM | Read Only Memory |
| RAM | Random Access Memory |
| PC | Personal Computer |
| DTP | Desk Top Publishing |
| GUI | Graphical User Interface |
| VGA | Video Graphics Adapter |
| CAM | Computer Aided Manufacture |
| LAN | Local Area Network |
| WAN | Wide Area Network |
| RSI | Repetitive Strain Injury |
| UPS | Uninterruptable Power Supply |
| KB | Kilobyte |
| MB | Megabyte |
| GB | Gigabyte |
| Kbs | Kilobits per Second |
| ISDN | Intergrated Services Digital Network |
| VDU | Visual Display Unit |
| WYSIWYG | What You see Is What You Get |
| SVGA | Super Video Graphics Adapter |
| ADSL | Asymmetric Digital Subscriber Line |
| CPU | Central Processing Unit |
| CBT | Computer Based Training |
| PSTN | Public Switched Telephone Network |
| HTML | HyperText Markup Language |
| PDA | Personal Digital Assistant |
| Mhz | Megahertz |
| WWW | World Wide Web |
| DPA | Data Protection Act |
