| Acronym | Meaning |
| CPE | Customer Premises Equipment |
| TFT | Thin Film Transistor |
| DIZ | Description In ZIP |
| MIPS | Millions Of Instructions Per Second |
| QSIG | Q (point Of The ISDN Model) Signaling |
| TTL | Transistor-Transistor Logic |
| MAU | Multistation Access Unit |
| TDM | Time Division Multiplexing |
| HTTP | Hypertext Transfer Protocol |
| PMS | Pantone Matching System |