| Acronym | Meaning |
| WYSIWYP | What You See Is What You Print |
| EGA | Enhanced Graphics Adapter |
| SAN | Storage Area Network |
| PLD | Programmable Logic Device |
| PROM | Programmable Read-Only Memory |
| SAP | Service Advertising Protocol |
| SDH | Synchronous Digital Hierarchy |
| MDIS | Metadata Interchange Specification |
| DSLAM | Digital Subscriber Line Access Multiplexer (Module) |
| APP | Application Portability Profile |