| Acronym | Meaning |
| DVD+RW | Digital Versatile (Video) Disc + Read/Write |
| IETF | Internet Engineering Task Force |
| AMD | Advanced Micro Devices |
| SDSL | Symmetric Digital Subscriber Line |
| DIVX | Digital Video Express |
| ADVEIS | Anti-Virus Dependent Vulnerabilities In E-mail Infrastructure Security |
| MOSS | Mime Object Security Services |
| PRL | Packetized Residential Lifeline |
| PCM | Pulse Code Modulation |
| VSA | Virtual Storage Architecture |