coded character set; code
Technical term used in information technology and character encoding standards. Refers to a set of characters where each character is assigned a numeric code.
Unicode is a coded character set that includes characters from around the world.
This coded character set is compatible with ASCII.
Compound of 符号化 (encoding) + 文字 (character) + 集合 (set). A direct translation of the English term 'coded character set'.