afshintalebi

This plugin add font awesome library to the front of wordpress site and you can put font awesome css classes anywhere in your contents. After the plugin installed , in the settings > Attach Font Awesome Options you can set load library files from Local or CDN.

Attach Font Awesome

This plugin add font awesome library to the front of wordpress site and you can put font awesome css classes anywhere in your contents.

Rupok

Full Font Awesome Icon set for WordPress with extended font icons support. Enables the Font Awesome icon font set within WordPress. Icons can be inserted using either HTML Code, PHP Code or Shortcode. 
More – http://w3xperts.net/awesomepress
Font Awesome gives you scalable vector icons that can instantly be customized size, color, drop shadow, and anything that can be done with the power of CSS.
A full list of the 302 Font Awesome icons is available: http://fortawesome.github.io/Font-Awesome/icons/
To use any of the Font Awesome icons on your WordPress site you have two options:
HTML Option
All code examples on the Font Awesome site apply: <a href="http://fontawesome.io/examples/" rel="nofollow ugc">http://fontawesome.io/examples/</a>
Examples
Home icon
<pre><code>
</code></pre>
Phone icon
<pre><code>
</code></pre>
Mail/Message icon
<pre><code>
</code></pre>
Shortcode Option
You can easily use a shortcode in your posts, pages and even widgets to display a Font Awesome icon.
The shortcode format is <code>[icon name=name-of-icon]</code>, where name=X is the class of the icon you would like to use.
Home icon
<pre><code>[icon name=icon-home]
</code></pre>
Phone icon
<pre><code>[icon name=icon-phone]
</code></pre>
Mail/Message icon
<pre><code>[icon name=icon-envelop]
</code></pre>
Contributors Welcome
<ul>
<li>Submit a <a href="https://github.com/re-enter-rupok/AwesomePress" rel="nofollow ugc">pull request on Github</a></li>
</ul>
Author
<ul>
<li><a href="http://www.rupok.me" rel="nofollow ugc">Nazmul Hasan Rupok</a></li>
</ul>

AwesomePress

Enables the Font Awesome icon font set within WordPress. Icons can be inserted using either HTML or a shortcode.

Attach Font Awesome vs AwesomePress