| Acronym | Meaning |
| DDOS | Distributed Denial-of-Service |
| NTSC | National Television Standards Committee |
| OCR | Optical Character Recognition |
| DEBI | DMA Extended Bus Interface |
| HSL | Hypermedia Synchronization Language |
| B-ISDN | Broadband-Integrated Services Digital Network |
| PMS | Pantone Matching System |
| DLP | Digital Light Processing |
| POST | Power On Self Test |
| NAT | Network Address Translation |