| Acronym | Meaning |
| CPU | Central Processing Unit |
| DVD | Digital Versatile (Video) Disc |
| AAC | Advanced Audio Coding |
| CHRP | Common Hardware Reference Platform |
| WAIS | Wide-Area Information Server |
| SPIM | Spam Over Instant Messaging |
| CASE | Computer-Aided Software Engineering |
| WIT | Wireless Information Terminal |
| XMLC | Extensible Markup Language Compiler |
| CUA | Common User Access |