| EDDIC | Extended Dewey Decimal Internet Classification – The classification and indexing system suggested in this report. | 
| Hits | An expression from the search engine world, meaning the resulting finds from a search done by a user. | 
| HTML | HyperText Markup Language - The language that converts raw ASCII text into formatted text, hyperlinks, and graphics for display in a World Wide Web browser. | 
| HTTP | Hypertext Transfer Protocol - The set of rules for transferring text from a Web server to a browser over the Internet. | 
| OCLC | On-line Computer Library Center - A nonprofit, membership, library computer service and organization, dedicated to the public purposes of furthering access to the world’s information and reducing information costs. | 
| Spider | Software for mapping the Internet by following the links on Web pages to all “corners” of the Web. The findings of the spiders are reported back to a search engine’s index. | 
| URI | Universal Resource Identifier - An adressing system that provides unique identifiers for all resources in a defined universe. | 
| URL | Uniform Resource Locator - The instance of a URI. All documents on
the World Wide Web have a unique URL pointing to them. A document formatted
using the HTTP protocol typically has the form: “http://domain.name:port_number/directory_path/filename.html” |