| Acronym | Meaning |
| ALGOL | Algorithmic Language |
| DEC | Digital Equipment Corporation |
| IAS | Internet Authentication Service |
| ROFL | Rolling On Floor, Laughing |
| UNC | Universal Naming Convention |
| HDTV | High-Definition Television |
| PKI | Public Key Infrastructure |
| PMS | Pantone Matching System |
| KB | Kilobyte |
| PUP | Potentially Unwanted Program |