What the .dot extension mean? .name is the only domain extension specifically designed for personal use. It is commonly used for easy to remember e-mail addresses and personal web sites that display photos or personal information about an individual. .com represents the word "commercial," and is the most widely used extension in the world. Most businesses prefer a .com domain name because it is a highly recognized symbol for having a business presence on the Internet. .net represents the word "network," and is most commonly used by Internet service providers, Web-hosting companies or other businesses that are directly involved in the infrastructure of the Internet. Additionally, some businesses choose domain names with a .net extension for their intranet Websites. .org represents the word "organization," and is primarily used by non-profits groups or trade associations. .biz represents the word "business," and is primarily used for small business Websites. .info credible resource Web sites and signifies a "resource" web site .jobs is a restricted domain, meaning that applicants must be verified by the registry, in order to qualify for the domain name. This domain should strictly be used as the online destination for a company's employment and recruiting information. .us is for American Web sites and is the newest extension. .tv is for rich content/multi-media Web sites, commonly used within the entertainment or media industry. .cc was originally the country code for Coco's Keeling Islands. It is unrestricted and may be registered by anyone, from any country. .ws was originally designated as the country code for Western Samoa, but is now commonly used as an acronym for "Web sites." It is unrestricted and may be registered by anyone, from any country. .de is the country code for Germany. It is unrestricted and may be registered by anyone, from any country. .jp is the country code for Japan. It is unrestricted and may be registered by anyone, from any country. .be is the country code for Belgium. It is unrestricted and may be registered by anyone, from any country. .at is the country code for Austria. It is unrestricted and may be registered by anyone, from any country. .co.uk is the country code for United Kingdom. The .co portion of the extension indicates the domain name is for commercial purposes (similar to a standard .com extension). It is unrestricted and may be registered by anyone, from any country. .me.uk is the country code for United Kingdom. The .me portion of the extension indicates the domain name is for an individual. It is unrestricted and may be registered by anyone, from any country. .org.uk is the country code for United Kingdom. The .org portion of the extension indicates the domain name is for an organization. It is unrestricted and may be registered by anyone, from any country. .co.nz is the country code for New Zealand. The .co portion of the extension indicates the domain name is for commercial purposes (similar to a standard .com extension). It is unrestricted and may be registered by anyone, from any country. .net.nz is the country code for New Zealand. The .net portion of the extension represents the word "network", and is generally used by internet infrastructure providers. It is unrestricted and may be registered by anyone, from any country. .org.nz is the country code for New Zealand. The .org portion of the extension indicates the domain name is for an organization. It is unrestricted and may be registered by anyone, from any country. .cn is the country code for China. It may be registered by businesses, organizations and sole proprietorships from any country. .com.cn is the country code for China. The .com portion of the extension indicates the domain is for commercial purposes (similar to a standard .com extension). It may be registered by businesses, organizations and sole proprietorships from any country. .org.cn is the country code for China. The .org portion of the extension indicates the domain is for an organization. It may be registered by businesses, organizations and sole proprietorships from any country. .net.cn is the country code for China. The .net portion of the extension represents the word "network", and is generally used by internet infrastructure providers. It may be registered by businesses, organizations and sole proprietorships from any country. .tw is the country code for Taiwan. It may be registered by businesses, organizations and sole proprietorships from any country. .com.tw is the country code for Taiwan. The .com portion of the extension indicates the domain is for commercial purposes (similar to a standard .com extension). It may be registered by businesses, organizations and sole proprietorships from any country. .org.tw is the country code for Taiwan. The .org portion of the extension indicates the domain is for an organization. It may be registered by businesses, organizations and sole proprietorships from any country. .idv.tw is the country code for Taiwan. The .idv portion of the extension indicates the domain name is for an individual. It is unrestricted and may be registered by anyone, from any country.