| Acronym | Meaning |
| ACM | Association For Computing Machinery |
| PPM | Pages Per Minute |
| MS-DOS | Microsoft Disk Operating System |
| RMB | Right Mouse Button |
| PIC | Programmable Interrupt Controller |
| BTW | By The Way |
| INTERNIC | Internet Network Information Center |
| DCE | Data Communications Equipment |
| PVC | Permanent Virtual Circuit |
| JFIF | JPEG File Interchange Format |