.yy

.yy is the country code top-level domain (ccTLD) for YinYangia. It was introduced in 1999.

History
After the Toralaq Republic was replaced by YinYangia, the .yy domain was created, which replaced the .tq domain, which was created in 1985.

As of today, 20,000 websites use the .yy domain.

Second-level domains
.gov.yy: government

.org.yy: organization

.com.yy: commercial

.net.yy: network