HTML Tag and Attribute Reference
The Following table collects the defined standard, proposed and several non-standard (but frequently
supported) character entities for HTML.
Entity names, if defined, appear for their respective characters and can be used in the HTML
character entity sequence &name; to define any character for display by the browser.
Otherwise for named characters, use the character's three-digit numerical value in the sequence
&#nnn; to specifically define an HTML character entity. Actual characters,
however, may or may not be displayed by the browser depending on the computer platform and the
user-selected font for display.
Not all 256 characters in the ISO character set appear in the table. Missing ones are not recognized
by the browser as either named or numeric entities.