The following table shows the current state of supported ISOnum entities.
| SGML macro | Appearing | Description
|
| ½ | 1/2 | fraction one-half
|
| ½ | 1/2 | fraction one-half
|
| ¼ | 1/4 | fraction one-quarter
|
| ¾ | 3/4 | fraction three-quarters
|
| ⅛ | 1/8 | fraction one-eighth
|
| ⅜ | 3/8 | fraction three-eighths
|
| ⅝ | 5/8 | fraction five-eighths
|
| ⅞ | 7/8 | fraction seven-eighths
|
| ¹ | [sup1 ] | superscript one
|
| ² | [sup2 ] | superscript two
|
| ³ | [sup3 ] | superscript three
|
| + | + | plus sign
|
| ± | +/- | plus-or-minus sign
|
| < | < | less-than sign
|
| = | = | equals sign
|
| > | > | greater-than sign
|
| ÷ | [divide] | divide sign
|
| × | [times ] | multiply sign
|
| ¤ | [curren] | general currency sign
|
| £ | £ | pound sign
|
| $ | $ | dollar sign
|
| ¢ | [cent ] | cent sign
|
| ¥ | [yen ] | yen sign
|
| # | # | number sign
|
| % | % | percent sign
|
| & | & | ampersand
|
| * | * | asterisk
|
| @ | @ | commercial at
|
| [ | [ | left square bracket
|
| \ | \ | reverse solidus
|
| ] | ] | right square bracket
|
| { | { | left curly bracket
|
| ― | [horbar] | horizontal bar
|
| | | | | vertical bar
|
| } | } | right curly bracket
|
| µ | [micro ] | micro sign
|
| Ω | [ohm ] | ohm sign
|
| ° | [deg ] | degree sign
|
| º | [ordm ] | ordinal indicator, masculine
|
| ª | [ordf ] | ordinal indicator, feminine
|
| § | [sect ] | section sign
|
| ¶ | [para ] | pilcrow (paragraph sign)
|
| · | | middle dot
|
| ← | [larr ] | leftward arrow
|
| → | [rarr ] | rightward arrow
|
| ↑ | [uarr ] | upward arrow
|
| ↓ | [darr ] | downward arrow
|
| © | © | copyright sign
|
| ® | [reg ] | registered sign
|
| ™ | [trade ] | trade mark sign
|
| ¦ | [brvbar] | broken (vertical) bar
|
| ¬ | [not ] | not sign
|
| ♪ | [sung ] | music note (sung text sign)
|
| ! | ! | exclamation mark
|
| ¡ | ¡ | inverted exclamation mark
|
| " | " | quotation mark
|
| ' | ' | apostrophe
|
| ( | ( | left parenthesis
|
| ) | ) | right parenthesis
|
| , | , | comma
|
| _ | _ | low line
|
| ‐ | - | hyphen
|
| . | . | full stop, period
|
| / | / | solidus
|
| : | : | colon
|
| ; | ; | semicolon
|
| ? | ? | question mark
|
| ¿ | ¿ | inverted question mark
|
| « | [laquo ] | angle quotation mark, left
|
| » | [raquo ] | angle quotation mark, right
|
| ‘ | [lsquo ] | single quotation mark, left
|
| ’ | [rsquo ] | single quotation mark, right
|
| “ | [ldquo ] | double quotation mark, left
|
| ” | [rdquo ] | double quotation mark, right
|
| | no break (required) space
| |
| ­ | [shy ] | soft hyphen
|