| Acronym | Meaning |
| KDE | K Desktop Environment |
| IRQ | Interrupt Request |
| GPS | Global Positioning System |
| ISDN | Integrated Services Digital Network |
| WAN | Wide Area Network |
| DIMM | Dual In-Line Memory Module |
| TWAIN | Toolkit Without An Informative Name |
| ATA | Advanced Technology Attachment |
| RDF | Resource Description Framework |
| PHP | Hypertext Preprocessor |