| Acronym | Meaning |
| IVR | Interactive Voice Response |
| DVD+R | Digital Versatile Disc Recordable |
| DNS | Domain Name System |
| INTERNIC | Internet Network Information Center |
| ADF | Automatic Document Feeder |
| GUI | Graphical User Interface |
| DBMS | Database Management System |
| DAC | Digital-to-Analog Converter |
| CRM | Customer Relationship Management |
| RUP | Rational Unified Process |