| Acronym | Meaning |
| MDA | Monochrome Display Adapter |
| POSIX | Portable Operating System Interface For UNIX |
| IDSL | ISDN Digital Subscriber Line |
| XSL | Extensible Style Language |
| PAD | Portable Application Description |
| IMAP | Internet Message Access Protocol |
| FSP | File Service Protocol |
| WSDL | Web Services Description Language |
| MAU | Multistation Access Unit |
| VBE | Vesa Bios Extension |