| Acronym | Meaning |
| NDMP | Network Data Management Protocol |
| IDSL | ISDN Digital Subscriber Line |
| WATS | Wide Area Telecommunications System |
| ESP | Eudora Sharing Protocol |
| LZW | Lempel-Zif-Welsh |
| CMMI | Capability Maturity Model Integration |
| MCA | Micro Channel Architecture |
| SVGA | Super Video Graphics Array |
| IRQ | Interrupt Request |
| LIM | Lifeline Interface Module |