| Acronym | Meaning |
| ARP | Address Resolution Protocol |
| PPP | Point To Point Protocol |
| SDSL | Symmetric Digital Subscriber Line |
| DVD-RAM | Digital Versatile Disc Random Access Memory |
| PHP | Hypertext Preprocessor |
| RSS | RDF Site Summary |
| VCI | Virtual Channel Identifier |
| ICANN | Internet Corporation For Assigned Names And Numbers |
| ICF | Internet Connection Firewall |
| GIGO | Garbage In, Garbage Out |