Georgian Extended is a Unicode block containing Georgian Mtavruli (, "title" or "heading") letters that function as uppercase versions of their Mkhedruli counterparts in the Georgian block. Unlike all other casing scripts in Unicode, there is no title casing between Mkhedruli and Mtavruli letters, because Mtavruli is typically used only in all-caps text, although there have been some historical attempts at capitalization.
Block
History The following Unicode-related documents record the purpose and process of defining specific characters in the Georgian Extended block:
Version Count L2 ID WG2 ID Document 11.0 U+1C90..1CBA, 1CBD..1CBF 46 N4707 N4712 doc) N4774 N4776 N4827
References