| Acronym | Meaning |
| BICMOS | Bipolar Complementary Metal Oxide Semiconductor |
| PPCP | PowerPC Platform |
| PMML | Predictive Modeling Markup Language |
| ESP | Eudora Sharing Protocol |
| ST506/412 | Seagate Technologies 506 And 412 Controller (older Technology) |
| DEC | Digital Equipment Corporation |
| MMX | Matrix Math Extensions (Multimedia Extensions) |
| NSP | Network Service Provider |
| PLA | Programmable Logic Array |
| UNC | Universal Naming Convention |