Guobiao standards

character encoding standardized in P.R. of China and mostly used for Simplified Chinese, compatible with the universal character set defined in The Unicode® Standard and the ISO/IEC 10646 standard, backward compatible with GB encodings

national standard of the People's Republic of China

historical character encoding designed mainly for the simplified ideographic writing system used in the People's Republic of China, with a very basic support of a few other scripts

earthquake intensity scale

Chinese National Standard for Wireless LANs

national standards organization of China