A domain
name is your unique Internet address. Most Internet sites register
with the InterNIC which issues domains under the .com (commercial),
.org (non profit), .net (network infrastructure), and .gov (US federal
government) top level domains. There are also top level domains
for every country, such as .ca (Canada), .us (United States), and
.uk (United Kingdom). Domain names tend to be memorable so that
people can find and return to your site. For example, if your organization
was Webguru, Inc you would probably choose webguru.com.