| Acronym | Meaning |
| IIM | Internet Interaction Management |
| ZDI | Zero Day Initiative |
| EIDE | Enhanced Integrated Device Electronics |
| A/D | Analog To Digital |
| NETBIOS | Network Basic Input Output System |
| MPEG | Motion Picture Experts Group |
| PISO | Parallel-In/Serial-Out |
| ULTRAATA | Ultra AT Attachment |
| B-ISDN | Broadband-Integrated Services Digital Network |
| CIDR | Classless Inter-Domain Routing |