<!DOCTYPE html>
<html>
<body>
<p>Click the button to create an ABBR element containing the abbreviation "WHO".</p>
<button onclick="myFunction()">Try it</button>
<p id="myP"></p>
<script>
function myFunction() {
var x = document.createElement("ABBR");
var t = document.createTextNode("WHO");
x.setAttribute("title", "World Health Organization");
x.appendChild(t);
document.getElementById("myP").appendChild(x);
}
</script>
</body>
</html>