.li is the Internet country code top-level domain (ccTLD) for Liechtenstein. The .li TLD was created in 1993. The domain is sponsored and administered by the University of Liechtenstein in Vaduz, but domain names with the extension can also be registered with recognized partners of SWITCH, administrator of Switzerland's .ch ccTLD.
There are no requirements to apply for the extension. Registrations of internationalized domain names have been accepted since March 2004.