| Acronym | Meaning |
| DEC | Digital Equipment Corporation |
| GMT | Greenwich Mean Time |
| TWAIN | Technology Without An Interesting Name |
| SPARC | Scalable Processor Architecture |
| BITNET | Because Its Time Network |
| WIAD | Wireless Integrated Access Device |
| MTBF | Mean Time Between Failure |
| VODSL | Voice Over Digital Subscriber Line |
| AIX | Advanced Interactive Executive |
| ECN | Explicit Congestion Notification |