HTML Tag for Abbreviations and Acronyms
The HTML <abbr> element represents an abbreviation or acronym. When the expanded form is useful, place it in the title attribute and preferably explain the term in visible text on first use.
<p><abbr title="HyperText Markup Language">HTML</abbr> structures web content.</p>HTML structures web content.
Do not rely on title alone Top ↑
A tooltip may not be equally discoverable on every device or assistive technology. If understanding the expansion matters, write it visibly, for example: HyperText Markup Language (HTML).
ABBR replaces old ACRONYM usage Top ↑
The old <acronym> element is obsolete. Use <abbr> for both abbreviations and acronyms.
Related Tutorials Top ↑
Frequently Asked Questions Top ↑
What does ABBR represent?
An abbreviation or acronym.
Is the title attribute required?
No.
Should the full form appear visibly?
Yes when readers need it; do not depend only on a tooltip.
Is ACRONYM still used?
No. The acronym element is obsolete; use ABBR.
Can ABBR be styled with CSS?
Yes.
Subhendu Mohapatra
Author & Instructor at plus2net
I write and maintain practical tutorials on Python, PHP, SQL, JavaScript, HTML, jQuery, and web development at plus2net. The tutorials focus on clear explanations, working examples, and code that readers can test and adapt while learning.
