Phonetic Extensions Supplement is a Unicode block containing characters for specialized and old-style forms of the International Phonetic Alphabet.
Block
History The following Unicode-related documents record the purpose and process of defining specific characters in the Phonetic Extensions Supplement block:
Version Count L2 ID WG2 ID Document 4.1 U+1D80..1DBF 64 N2740
See also Greek alphabet in Unicode Latin script in Unicode
References