This is a page about IDNs managed by a specific registry.
See Internationalized Domain Names for more general information.
As of May 2012, Gandi does not yet support IDNs for .com, .net, .cc and .tv domains. Check back soon.
Verisign requires that all IDN registrations have a 3-letter Language Tag, i.e. “GRE” for Greek.
Certain Language Tags have a special requirement: The requested IDN must be contain only letters from within the corresponding language's List of Included Characters. 1)