| Acronym | Meaning |
| ARP | Address Resolution Protocol |
| CPS | Classroom Performance System |
| UML | Unified Modeling Language |
| SEM | Search Engine Marketing |
| NTFS | New Technology File System |
| HDV | High-Definition Video |
| PCI | Peripheral Component Interconnect |
| IDE | Integrated Device Electronics |
| OCR | Optical Character Recognition |
| ACL | Access Control List |