| Acronym | Meaning |
| VTC | Virus Test Center |
| IMAP | Internet Message Access Protocol |
| EIA | Electronic Industries Alliance (Association) |
| EAP | Extensible Authentication Protocol |
| SNA | Systems Network Architecture |
| QIC | Quarter-Inch Cartridge |
| RTSP | Realtime Streaming Protocol |
| WFW | Windows For Workgroups |
| GPF | General Protection Fault |
| MFM | Modified Frequency Modulation |