| Acronym | Meaning |
| A/D | Analog To Digital |
| WAP | Wireless Application Protocol |
| HMD | Head-Mounted Display |
| WINSOCK | Windows Socket |
| CDI | Common Data Interface |
| IIS | Internet Information Server |
| ADVEIS | Anti-Virus Dependent Vulnerabilities In E-mail Infrastructure Security |
| MMDS | Multichannel Multipoint Distribution System |
| RIP | Raster Image Processor |
| LGMR | Laser Guided Magnetic Recording |