| Acronym | Meaning |
| CMOS | Complementary Metal Oxide Semiconductor |
| PPM | Pages Per Minute |
| DIMM | Dual In-Line Memory Module |
| DBMS | Database Management System |
| VCI | Virtual Channel Identifier |
| UPNP | Universal Plug And Play |
| ISDN | Integrated Services Digital Network |
| DVD-RAM | Digital Versatile Disc Random Access Memory |
| POP3 | Post Office Protocol |
| HFS | Hierarchical File System |