There are several standards related to

Unicode Unicode or ''The Unicode Standard'' or TUS is a character encoding standard maintained by the Unicode Consortium designed to support the use of text in all of the world's writing systems that can be digitized. Version 16.0 defines 154,998 Char ...

. 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.

References

*Lunde, Ken. ''CJKV Information Processing''. Cambridge, Massachusetts: O'Reilly & Associates, 1998. {{ISBN, 1-56592-224-7. Page 120.
Has UCS been adopted as a national standard?
Unicode