| Acronym | Meaning |
| PCS | Personal Communications System |
| SOAP | Simple Object Access Protocol |
| HD | High Density |
| OSI | Open System Interconnection |
| AGP | Accelerated Graphics Port |
| LZW | Lempel-Zif-Welsh |
| ACM | Association For Computing Machinery |
| AARP | AppleTalk Address Resolution Protocol |
| MAU | Multistation Access Unit |
| TFT | Thin Film Transistor |