The .org domain is another top level domain and stands for organization. The .org domain was created in 1985 and is operated by the Public Interest Registry. The domain is first intended for non-profit organizations but now can be used by anyone. There are over 10 million domains registered with the .org extension.
Requirements for registration
There are no restrictions for the registration of a .org domain thus anyone can register one. The domain can be registered by commercial entities and also other various groups, individuals, and sites that do not fit the categories of the other Top Level Domains. You can register a .org domain from the following page here or via the Domain Manager. You can also read our How to register a Domain article.