MS Excel Series: Subscript & Superscript

If can only copy-paste following characters (including letters) in superscript and subscript. Do it in your Excel file. Remember to use Unicode fonts (you can use mentioned fonts above / this text was copied from Wikipedia and StackOverflow and edited):

Consolidated for cut-and-pasting purposes, the Unicode standard defines complete sub- and super-scripts for:

• numbers and common mathematical symbols 
• ( ⁰ ¹ ² ³ ⁴ ⁵ ⁶ ⁷ ⁸ ⁹ ⁺ ⁻ ⁼ ⁽ ⁾ ₀ ₁ ₂ ₃ ₄ ₅ ₆ ₇ ₈ ₉ ₊ ₋ ₌ ₍ ₎ )
• a full superscript Latin lowercase alphabet except q 
• ( ᵃ ᵇ ᶜ ᵈ ᵉ ᶠ ᵍ ʰ ⁱ ʲ ᵏ ˡ ᵐ ⁿ ᵒ ᵖ ʳ ˢ ᵗ ᵘ ᵛ ʷ ˣ ʸ ᶻ )
• a limited uppercase Latin alphabet 
• ( ᴬ ᴮ ᴰ ᴱ ᴳ ᴴ ᴵ ᴶ ᴷ ᴸ ᴹ ᴺ ᴼ ᴾ ᴿ ᵀ ᵁ ⱽ ᵂ ) - no C, F, Q, S, X, Y, Z
• and some Greek letters 
• ( ᵅ ᵝ ᵞ ᵟ ᵋ ᶿ ᶥ ᶲ ᵠ ᵡ ᵦ ᵧ ᵨ ᵩ ᵪ ).

Note that since these glyphs come from different ranges, they may not be of the same size and position, depending on the typeface.

via [source]