| Acronym | Meaning |
| ABC | Atanasoff-Berry Computer |
| CAV | Constant Angular Velocity |
| PDC | Primary Domain Controller |
| SVGA | Super Video Graphics Array |
| FDD | Floppy Disk Drive |
| PSTN | Public Switched Telephone Network |
| SAA | System Application Architecture |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| EAP | Extensible Authentication Protocol |
| MAU | Media Access Unit |