| Acronym | Meaning |
| SAA | System Application Architecture |
| PSTN | Public Switched Telephone Network |
| EPROM | Erasable Programmable Read-Only Memory |
| DWDM | Dense Wave Division Multiplexing |
| DIMM | Dual In-Line Memory Module |
| VDT | Video Display Terminal |
| P3P | Platform For Privacy Preferences |
| GUI | Graphical User Interface |
| NETBIOS | Network Basic Input Output System |
| CDRAM | Cached Dynamic Random Access Memory |