.icu, a domain extension, is a generic top-level domain delegated in ICANN's New gTLD Program.
ShortDot SA, based in Luxembourg, manages the TLD and is its registry. The proposed application was accepted and assigned to the Root Zone in May 2015.
The abbreviation ICU means "I See You."
.icu ranks #7 among all domain extensions, and #4 among all generic extensions (gTLDs). Currently, there are 6.8M registered .icu domain names. Shortdot is the current registry of .icu extension.
Top Registrars of .icu
First .icu Domains
Popular Websites with .icu
Registered .icu Domains by Country