Standard Interchange Code for Generally Used Chinese Characters, a character encoding standard of Taiwan 1986-1992, aka CNS 11643-1986, where CNS stands for Chinese National Standard / abbr. to 通用碼|通用码[Tong1 yong4 ma3]
Second Chinese Character Simplification Scheme (second round of simplified Chinese characters, proposed in 1977 and retracted in 1986) / abbr. to 二簡|二简[er4 jian3]