| Acronym | Meaning |
| LBV | Layered Biometric Verification |
| CDI | Common Data Interface |
| VAR | Value-Added Reseller |
| ESCD | Extended System Configuration Data |
| QIC | Quarter-Inch Cartridge |
| PGA | Professional Graphic Adapter |
| EDP | Electronic Data Processing |
| RC4 | RC4 Stream Cipher (Rivest Cipher 4) |
| RPG | Report Program Generator |
| RAID | Redundant Array Of Independent Disks |