Citation = <CITE>…</CITE>

Browsers normally display a citation in an italic font.

It is used to indicate the citation of a quotation. Also, it can be used to indicate the title of a book or an article.

Source Code = <CODE>…</CODE>

Browsers normally display a source code in a monospaced font.

It is used to indicate a small amount of computer code.

Emphasis = <EM>…</EM>

Browsers normally display an emphasis in an italic font.

It is used to denote emphasis of the affected text.

Strong Emphasis = <STRONG>…</STRONG>

Browsers normally display a strong emphasis in a bold font.

It is used to indicate that the text should be treated as strongly emphasized text.

Keyboard = <KBD>…</KBD>

Browsers usually display a keyboard in a monospaced typewriter font.

It is used to indicate a user keyboard entry.

Sample = <SAMP>…</SAMP>

Browsers usually display a sample in a monospaced font.

It is used to indicate a sequence of literal characters which are a few characters that are intended to be precisely identified.

Variable = <VAR>…</VAR>

Browsers usually display a variable in an italic font.

It is used to indicate a variable name.