HTML abbr Tag
What is abbr tag in HTML?
This tag is used to represent any acronym or abbreviation for a long word or phrase. The content written between <abbr> tags renders with a dotted underline in some browser.
Syntax
<abbr title="Hyper Text Transfer protocol">HTTP</abbr>
Example
<!DOCTYPE html> <html> <head> <title>Your title</title> </head> <body> <p><b>Hover mouse over the content and see the abbreviation</b></p> <abbr title="Hyper Text Transfer protocol">HTTP</abbr> </body> </html>