| Acronym | Meaning |
| T1 | T-One - Carrier Signal (communications) |
| UIN | Universal Internet Number |
| TTL | Transistor-Transistor Logic |
| FAHQT | Fully Automatic High-Quality Translation |
| SDH | Synchronous Digital Hierarchy |
| EULA | End User License Agreement |
| SVGA | Super Video Graphics Array |
| LIM | Lotus-Intel-Microsoft |
| TA | Terminal Adapter |
| NUMA | Non-Uniform Memory Access |