| Acronym | Meaning |
| FRAM | Ferroelectric RAM |
| VPN | Virtual Private Network |
| DDOS | Distributed Denial-of-Service |
| DOS | Denial-of-Service |
| MS-DOS | Microsoft Disk Operating System |
| DSTN | Double-layer Supertwist Nematic. (in Passive-matrix LCD Technology) |
| CSU | Channel Service Unit |
| PC/TV | Personal Computer And Television |
| IAHC | Internet International Ad Hoc Committee |
| SMP | Symmetric Multiprocessing |