The domain name .tv is the Internet country code top-level domain (ccTLD) for the islands of Tuvalu.

Except for reserved names like com.tv, net.tv, org.tv and others, any person may register second-level domains in tv. The domain name is popular, and thus economically valuable, because it is an abbreviation of the word "television".

Read more about .tv:  Verisign, Content Stations, Co.tv