| Acronym | Meaning |
| AOL | America Online |
| AAC | Advanced Audio Coding |
| ULSI | Ultra Large Scale Integration |
| ROFL | Rolling On Floor, Laughing |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| SET | Secure Electronic Transaction |
| TWAIN | Technology Without An Interesting Name |
| UAC | User Account Control |
| IPSEC | Internet Protocol Security |
| PROM | Programmable Read-Only Memory |