There are several standards related to Unicode. Some are national standards that provide translated versions of sections of Unicode. Some provide guidance on using Unicode for languages frequently used in a region. Some are maintained to be in sync with Unicode.
+Third-party standards related to Unicode Name Organization Notes BSI ISO/IEC 10646 British Standards Institution UK adoption of ISO/IEC 10646 DIN 91379 Deutsches Institut für Normung Unicode subset for Europe CNS 14649 Chinese National Standards (Taiwan) GB 13000 Chinese government standard GB 18030 Chinese government standard Repertoire synchronized with ISO/IEC 10646 INCITS/ISO/IEC 10646 International Committee for Information Technology Standards US adoption of ISO/IEC 10646 ISIRI 6219 Institute of Standards and Industrial Research of Iran ISO/IEC 10646 International Organization for Standardization and International Electrotechnical Commission Repertoire synchronized with Unicode JIS X 0221 Japanese Industrial Standards KS X 1005 South Korean standard Formerly KS C 5700; abolished in 2006 TCVN 6909 Vietnam standard
References Lunde, Ken. CJKV Information Processing. Cambridge, Massachusetts: O'Reilly & Associates, 1998. . Page 120. Has UCS been adopted as a national standard?