| Acronym | Meaning |
| DXF | Data Exchange File (Format) |
| ANSA | Adaptive Network Security Alliance |
| DAO | Data Access Objects |
| VR | Virtual Reality |
| PHB | Photochemical Hole Burning |
| CNG | Calling Tone |
| ATA | AT Attachment |
| NDIS | Network Driver Interface Specification |
| PIM | Personal Information Manager |
| UAC | User Account Control |