| Acronym | Meaning |
| GUID | Globally Unique Identifier |
| RMON | Remote Monitoring |
| EWAN | Emulator Without A Name |
| DSLAM | Digital Subscriber Line Access Multiplexer (Module) |
| OCR | Optical Character Recognition |
| EDI | Electronic Data Interchange |
| NGI | Next Generation Internet |
| EDGE | Enhanced Data Rates For Global Evolution |
| QOS | Quality Of Service |
| AMP | Advanced Metal Powder |