Lisu Supplement is a Unicode block containing supplementary characters of the Fraser alphabet, which is used to write the Lisu language. This is a supplement to the main Lisu block, with currently only a single character used for the Naxi language assigned to it.
Block
History The following Unicode-related documents record the purpose and process of defining specific characters in the Lisu Supplement block:
Version Count L2 ID WG2 ID Document 13.0 U+11FB0 1 N5025
References