Outside of the superscript/subscript characters supported by the latin-1 characterset, I have mapped each character to its corresponding ascii equivalent character.

As such, I have marked all the characters in this groups as having “partial” support.

From To Name Count
⁰ SUPERSCRIPT ZERO -
ⁱ SUPERSCRIPT LATIN SMALL LETTER I -
⁴ SUPERSCRIPT FOUR -
⁵ SUPERSCRIPT FIVE -
⁶ SUPERSCRIPT SIX -
⁷ SUPERSCRIPT SEVEN -
⁸ SUPERSCRIPT EIGHT -
⁹ SUPERSCRIPT NINE -
⁺ SUPERSCRIPT PLUS SIGN -
⁻ SUPERSCRIPT MINUS 1
⁼ SUPERSCRIPT EQUALS SIGN 1
⁽ SUPERSCRIPT LEFT PARENTHESIS -
⁾ SUPERSCRIPT RIGHT PARENTHESIS -
ⁿ SUPERSCRIPT LATIN SMALL LETTER N 2
₀ SUBSCRIPT ZERO -
₁ SUBSCRIPT ONE -
₂ SUBSCRIPT TWO 2
₃ SUBSCRIPT THREE -
₄ SUBSCRIPT FOUR -
₅ SUBSCRIPT FIVE -
₆ SUBSCRIPT SIX -
₇ SUBSCRIPT SEVEN -
₈ SUBSCRIPT EIGHT -
₉ SUBSCRIPT NINE -
₊ SUBSCRIPT PLUS SIGN -
₋ SUBSCRIPT MINUS 1
₌ SUBSCRIPT EQUALS SIGN -
₍ SUBSCRIPT LEFT PARENTHESIS -
₎ SUBSCRIPT RIGHT PARENTHESIS -
ₐ LATIN SUBSCRIPT SMALL LETTER A -
ₑ LATIN SUBSCRIPT SMALL LETTER E -
ₒ LATIN SUBSCRIPT SMALL LETTER O -
ₓ LATIN SUBSCRIPT SMALL LETTER X -
ₔ LATIN SUBSCRIPT SMALL LETTER SCHWA -
ₕ LATIN SUBSCRIPT SMALL LETTER H -
ₖ LATIN SUBSCRIPT SMALL LETTER K -
ₗ LATIN SUBSCRIPT SMALL LETTER L -
ₘ LATIN SUBSCRIPT SMALL LETTER M -
ₙ LATIN SUBSCRIPT SMALL LETTER N -
ₚ LATIN SUBSCRIPT SMALL LETTER P -
ₛ LATIN SUBSCRIPT SMALL LETTER S -
ₜ LATIN SUBSCRIPT SMALL LETTER T -