| Acronym | Meaning |
| ARM | Advanced RISC Machines Ltd |
| QSIG | Q (point Of The ISDN Model) Signaling |
| WDM | Wavelength Division Multiplexing |
| MNG | Multiple-image Network Graphics |
| DOCSIS/MCNS | Data Over Cable Services And Interface Specifications For Multimedia Cable Network Systems |
| FPM RAM | Fast Page Mode RAM |
| DLC | Data Link Control |
| ABC | Atanasoff-Berry Computer |
| VSA | Virtual Storage Architecture |
| QIC | Quarter-Inch Cartridge |