| Acronym | Meaning |
| SOC | System-on-a-Chip |
| IDSL | ISDN Digital Subscriber Line |
| ACPI | Advanced Configuration And Power Interface |
| IAB | Internet Architecture Board |
| SPID | Service Profile (Provider) Identification |
| POSIX | Portable Operating System Interface For UNIX |
| PGM | Pragmatic General Multicast / Pretty Good Multicast |
| MDI | Multiple Document Interface |
| XPS | XML Paper Specification |
| SVC | Switched Virtual Circuit |