In this section, we will define acronym tag. HTML5 does not support
Acronym tag is supported by HTML4.01. It is used for defining acronym of text. Output of acronym tag can varies according to the browser, as only few browsers support it.
Example NATO is acronym of North Atlantic Treaty Organization, ASAP is acronym of As Soon As Possible , GUI is acronym of Graphical User Interface.
HTML5 supports abbreviation <abbr> tag instead of acronym tag <acronym>.