| Acronym | Meaning |
| I/O | Input/Output |
| AIFF | Audio Interchange File Format |
| VCI | Virtual Channel Identifier |
| WEP | Wired Equivalent Privacy |
| ASP | Application Service Provider |
| PS/2 | Personal System/2 |
| IPX | Internetwork Packet Exchange |
| JRE | Java Runtime Environment |
| PIM | Personal Information Manager |
| BIOS | Basic Input/Output System |