| Acronym | Meaning |
| VPN | Virtual Private Network |
| SSL | Secure Sockets Layer |
| SOA | Service Oriented Architecture |
| PIM | Personal Information Manager |
| SLI | Scalable Link Interface |
| API | Application Program Interface |
| PDA | Personal Digital Assistant |
| IVR | Interactive Voice Response |
| Y2K | Year 2000 |
| ICS | Internet Connection Sharing |