| Acronym | Meaning |
| ADP | Automatic Data Processing |
| SONET | Synchronous Optical Network |
| CTI | Computer-Telephony Integration |
| UDP | UDP - User Datagram Protocol |
| CR | Carriage Return |
| TFT | Thin Film Transistor |
| ISP | Internet Service Provider |
| IPTV | Internet Protocol Television |
| IGMP | Internet Group Management Protocol |
| XT | Extended |