| Acronym | Meaning |
| NUMA | Non-Uniform Memory Access |
| ST506/412 | Seagate Technologies 506 And 412 Controller (older Technology) |
| MSN | Microsoft Network |
| RLL | Run Length Limited |
| JEIDA | Japan Electronic Industry Development Association |
| IGES | Initial Graphics Exchange Specification |
| S-HTTP | Secure HTTP |
| XMI | XML Metadata Interchange |
| BAT | Bandwidth Allocation Technology |
| VTAM | Virtual Telecommunications Access Method |