| Acronym | Meaning |
| RARP | Reverse Address Resolution Protocol |
| QSIG | Q (point Of The ISDN Model) Signaling |
| RAID | Redundant Array Of Inexpensive Disks |
| Y2K | Year 2000 |
| NDS | Novell Directory Services |
| NSF | National Science Foundation |
| MDIS | Metadata Interchange Specification |
| EFT | Electronic Funds Transfer |
| UPS | Uninterruptible Power Supply |
| ACPI | Advanced Configuration And Power Interface |