abbr tag and acronym tag

The <abbr> and <acronym> tags represent the abbreviation and abbreviation presented in the web page, and both give the complete name of the abbreviation through the title attribute. The difference between the two is that the <acronym> tag is used to represent acronyms, and often the abbreviation form is a pronunciation word. For example:

<abbr title=United Nations>UN</abbr><br>

Jack weights 90 <abbr title=kilograms>kg.</abbr><br>

<abbr title=Save Our Soul>SOS</abbr><br>

<acronym title=North Atlantic Treaty Organization>NATO</acronym><br>

<acronym title=radio detecting and range>radar</acronym><br>

<abbr title=Federal Bureau of Investigation>FBI</abbr>

The results are displayed as:

UN

Jack weights 90 kg.

SOS

NATO

radar

FBI

Some abbreviations, such as URL and SQL, can be pronounced as a word or pronounced by letter. In this case, it is better to use <abbr> tags than <acronym>. Style forms can be used to specify oral pronunciation, for example,

<abbr title=Structured Query Language>SQL</abbr>

and

abbr[title=Structured Query Language]{speak:spell-out;}

Use together.

[This tag is of no use for browsing simply, but if you want the text to be searched, you can use it]