ccTLD that accepted IDN registration
.ar: (á, à, â, é, è, ê, í, ì, ó, ò, ô, ú, ü, ñ, ç) Starting in 2009. See FAQ
.ac: see details
.ae
.at: see details
.bd
.bg in addition to ASCII, only Cyrillic letters from the Bulgarian language are accepted
.biz NeuLevel/NeuStar supports Chinese, Danish, Finnish, German, Hungarian, Icelandic, Japanese, Korean, Latvian, Lithuanian, Polish, Portuguese, Norwegian, Spanish, Swedish IDN in .biz
.br (May 9, 2005) for Portuguese (Brazilian) names: see details
.cat (February 14, 2006) for Catalan names: see details
.com see details
.ch (March 1, 2004)
.cl (September 21, 2005), (á, é, í, ó, ú, ü, ñ): see details
.cn: Simplified Chinese characters, see details
.de (March 1, 2004): see details
.dk (January 1, 2004), (æ, ø, å, ö, ä, ü, & é): see details
.es (October 2, 2007), (á, à, é, è, í, ï, ó, ò, ú, ü, ñ, ç, l·l): see details
.eu (June 26, 2009)
.fi (September 1, 2005): see details
.gr (July 4, 2005) for Greek names: see details
.hk (March 8, 2007) for Chinese characters: see details
.hu
.id Indonesia
.info (March 19, 2003): see details
.io: see details
.ir: see details
.is (July 1, 2004): see details
.jp (July 2003), for Japanese characters (Kanji, hiragana & katakana)
.kr (August 2003), for Korean characters
.li (March 1, 2004)
.lt (March 30, 2003), (ą, č, ę, ė, į, š, ų, ū, ž): see details
.lv (2004): see details
.museum (January 20, 2004): see details
.mn Mongolian
.net: see details
.no (February 9, 2004): see details
.nu: see details
.org (January 18, 2005): see details
.pe (December 8, 2007): see details
.pl (September 11, 2003): see details
.pt (July 1, 2005) for Portuguese characters
.se (October 2003), for Swedish characters, summer 2007 also for Finnish, Meänkieli,Romani, Sami, and Yiddish: see details
.sh: see details
.su (April 28, 2008) see details
.tm: see details
.tr (November 14, 2006): see details
.tw Traditional Chinese characters: see details
.vn Vietnamese: see details
.ws