| Acronym | Meaning |
| B-ISDN | Broadband-Integrated Services Digital Network |
| LPT | Local Printer Terminal |
| UNC | Universal Naming Convention |
| CIDR | Classless Inter-Domain Routing |
| SPX | Sequenced Packet Exchange |
| PMT | Photomultiplier Tube |
| DIP | Dual In-line Package |
| SMDS | Switched Multimegabit Data Services |
| EEMS | Enhanced Expanded Memory Specification |
| LI-ION | Lithium Ion |