Most of the Latin subscript glyphs are from the Phonetic Extensions block. They only added those that were actually used in various phonetic notations. This Wi

Most of the Latin subscript glyphs are from the Phonetic Extensions block. They only added those that were actually used in various phonetic notations. This Wikipedia page has a good list of why various ones were added, in addition to those from the Subscripts and Superscripts block: https://en.wikipedia.org/wiki/Unicode_subscripts_and_superscripts#Other_superscript_and_subscript_characters https://en.wikipedia.org/wiki/Unicode_subscripts_and_supersc...