List of codes for typographical symbols
As far as I've gotten:
| Character | HTML code | Numeric code | Hex code | Description |
|   |  | space | ||
| |   | �A0; | non-breaking space | |
| ! | ! |  | exclamation point | |
| ¡ | ¡ | ¡ | �A1; | inverted exclamation mark |
| ' | ' |  | single quote | |
| ‘ | ‘ | ߢ | left single quotation mark | |
| ’ | ’ | ߣ | right single quotation mark | |
| ‚ | ‚ | ÉA; | single low-9 quotation mark | |
| " | " | " |  | double quotes |
| “ | “ | ÉC; | left double quotation mark | |
| ” | ” | ÉD; | right double quotation mark | |
| „ | „ | ÉE; | double low-9 quotation mark | |
| « | « | « | �AB; | left double angle quotes |
| » | » | » | �BB; | right double angle quotes |
| # | # |  | number sign | |
| $ | $ |  | dollar sign | |
| ¢ | ¢ | ¢ | �A2; | cent sign |
| £ | £ | £ | �A3; | pound sign |
| ¥ | ¥ | ¥ | �A5; | yen sign |
| € | € | € | AC; | euro sign |
| ¤ | ¤ | ¤ | �A4; | currency sign |
| % | % |  | percent sign | |
| ‰ | ‰ | ߮ | per thousand sign | |
| & | & | & |  | ampersand |
| ( | ( |  | opening parenthesis | |
| ) | ) |  | closing parenthesis | |
| [ | [ | B; | opening bracket | |
| ] | ] | D; | closing bracket | |
| { | { | B; | opening brace | |
| } | } | D; | closing brace | |
| * | * | A; | asterisk | |
| + | + | B; | plus sign | |
| − | − | − | − | minus sign |
| × | × | × | �D7; | multiplication sign |
| ÷ | ÷ | ÷ | �F7; | division sign |
| ± | ± | ± | �B1; | plus-or-minus sign |
| , | , | C; | comma | |
| . | . | E; | period | |
| - | - | D; | hyphen | |
| / | / | F; | slash | |
| : | : | A; | colon | |
| ; | ; | B; | semicolon | |
| < | < | < | C; | less than sign |
| = | = | D; | equal sign | |
| > | > | > | E; | greater than sign |
| ? | ? | F; | question mark | |
| ¿ | ¿ | ¿ | �BF; | inverted question mark |
| @ | @ | ( | at symbol | |
| \ | \ | C; | backslash | |
| ^ | ^ | E; | caret - circumflex | |
| _ | _ | F; | underscore | |
| ` | ` | < | grave accent | |
| | | | | C; | vertical bar | |
| ~ | ~ | E; | equivalency sign - tilde | |
| ¦ | ¦ | ¦ | �A6; | broken vertical bar |
| § | § | § | �A7; | section sign |
| ¨ | ¨ | ¨ | �A8; | spacing diaeresis - umlaut |
| ª | ª | ª | �AA; | feminine ordinal indicator |
| º | º | º | �BA; | masculine ordinal indicator |
| ¬ | ¬ | ¬ | �AC; | not sign |
| | ­ | ­ | �AD; | soft hyphen |
| © | © | © | �A9; | copyright sign |
| ® | ® | ® | �AE; | registered trade mark sign |
| ™ | ™ | ࡊ | trade mark sign | |
| ¯ | ¯ | ¯ | �AF; | spacing macron - overline |
| ° | ° | ° | �B0; | degree sign |
| ´ | ´ | ´ | �B4; | acute accent - spacing acute |
| µ | µ | µ | �B5; | micro sign |
| ¶ | ¶ | ¶ | �B6; | pilcrow sign - paragraph sign |
| · | · | · | �B7; | middle dot - Georgian comma |
| • | • | ߦ | bullet | |
| ¸ | ¸ | ¸ | �B8; | spacing cedilla |
| ¹ | ¹ | ¹ | �B9; | superscript one |
| ² | ² | ² | �B2; | superscript two - squared |
| ³ | ³ | ³ | �B3; | superscript three - cubed |
| ¼ | ¼ | ¼ | �BC; | fraction one quarter |
| ½ | ½ | ½ | �BD; | fraction one half |
| ¾ | ¾ | ¾ | �BE; | fraction three quarters |
| – | – | ߝ | en dash | |
| — | — | ߞ | em dash | |
| † | † | ߤ | dagger | |
| ‡ | ‡ | ߥ | double dagger | |
| … | … | ߪ | horizontal ellipsis | |
| ◊ | ◊ | ◊ | ◊ | lozenge |
| ♠ | ♠ | ♠ | ♠ | black spade suit |
| ♣ | ♣ | ♣ | ♣ | black club suit = shamrock |
| ♥ | ♥ | ♥ | ♥ | black heart suit = valentine |
| ♦ | ♦ | ♦ | ♦ | black diamond suit |