KS X ISO/IEC 10646-2005(2020) Information technology - Universal Multiple-Octet Coded Character Set (UCS) - Architecture and Basic Multilingual Plane, Supplementary Planes
2006KS X ISO/IEC 10646-2:2006 Information technology-Universal Multiple-Octet Coded Character Set (UCS)-Part 2:Supplementary Planes
2005KS X ISO/IEC 10646:2005 Information technology - Universal Multiple-Octet Coded Character Set (UCS) - Architecture and Basic Multilingual Plane, Supplementary Planes
2002KS X ISO/IEC 10646-2:2002 Information technology-Universal Multiple-Octet Coded Character Set (UCS)-Part 2:Supplementary Planes