| Acronym | Meaning |
| MUSH | Multi-User Shared Hallucination |
| CSMA/CD | Carrier Sense Multiple Access/Collision Detection |
| VLAN | Virtual LAN |
| PIC | Programmable Interrupt Controller |
| IRQ | Interrupt Request |
| FORTRAN | Formula Translator; Programming Language |
| ODBC | Open Database Connectivity |
| VERONICA | Very Easy Rodent-Oriented Networkwide Index To Computerized Archives |
| ESDI | Enhanced System Device Interface |
| PGP | Pretty Good Privacy |