| Acronym | Meaning |
| TDMA | Time Division Multiple Access |
| PIP | Peripheral Interchange Program |
| HDLC | High-level Data Link Control |
| DEC | Digital Equipment Corporation |
| CMS | Content Management System |
| RTT | Round-trip Time |
| BRI | Basic-Rate Interface |
| UUENCODE | UNIX-to-UNIX Encode |
| WIT | Wireless Information Terminal |
| HDTV | High-Definition Television |