| Acronym | Meaning |
| A/D | Analog To Digital |
| PLA | Programmable Logic Array |
| WIMP | Windows, Icons, Menus And Pointing Device |
| SMDS | Switched Multimegabit Data Services |
| EDI | Electronic Data Interchange |
| LBV | Layered Biometric Verification |
| TAPI | Telephony Application Programming Interface |
| DLP | Digital Light Processing |
| VRAM | Video Random Access Memory |
| SIG | Special Interest Group |