| Acronym | Meaning |
| PGA | Professional Graphic Adapter |
| ASP | Application Service Provider |
| DOS | Denial-of-Service |
| SAP | SAP America, Inc. (SAP AG) |
| AES | Asynchronous Event Scheduler |
| IDSL | ISDN Digital Subscriber Line |
| ABC | Atanasoff-Berry Computer |
| SMB | Server Message Block |
| BASIC | Beginners All-purpose Symbolic Instruction Code |
| HTTPD | Hypertext Transfer Protocol Daemon (Server) |