In website we always use of different types of acronyms , and we need to give long form of each word, So to avoid use of long form make use of <abbr>..</abbr> tag.
Acronym Example :
<TITLE>Abbreviation and Acronym</TITLE>
<P><abbr title="International Organization for Standardization">
ISO</abbr>is an independent, non-governmental membership organization and<br> the world's largest developer of voluntary International Standards.
<P>Apply for job <abbr title="as soon as possible">ASAP</abbr>