Abbr tag and acronym tag _ HTML/Xhtml _ webpage Creation

The abbr and acronym mark indicate the abbreviations and abbreviations displayed on the webpage. The full names of abbreviations are given through the title attribute. And Mark indicates the abbreviation and abbreviation of the text displayed on the webpage. The full name of the abbreviation is given through the title attribute. The difference between the two is that the marker is used to indicate the first letter of the acronyms, And the abbreviation is often a word that can be pronounced. For example:

Title = "United Nations"> U. N.

Jack weighs 90 Kg.

SOS

NATO

Radar

FBI

The result is as follows:
U. N.
Jack weighs 90 kg.
SOS
NATO
Radar
FBI
Some abbreviations, such as URL and SQL, can be used as the pronunciation of a word or one letter. In this case Mark is better. The style form can be used to specify the oral pronunciation. For example

SQL

And

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

One use.

[This label is useless for simple browsing, but it can be used if you want to search for text.]