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.

braginteractive

Enables 1000+ Material Design icons within WordPress pages and posts. Icons can be inserted with a shortcode or HTML markup.
<h4>Features</h4>
<ul>
<li>Shortcode generator – includes an easy-to-use TinyMCE pop-up shortcode generator.</li>
</ul>
<h4>Usage</h4>
Material Design Icons can be used in 3 different ways: shortcode, HTML, and TinyMCE
<h4>1. Shortcode</h4>
<pre><code>[mdi-icon name="material-ul" size="2x" color="red"]
</code></pre>
You can also use hex values for color: 
 [mdi-icon name=”material-ul” size=”2x” color=”#000000″]
You can read more about shortcode usage on <a href="https://github.com/braginteractive/Material-Design-Icons-WordPress-Plugin" rel="nofollow ugc">Github</a>
<h4>2. TinyMCE</h4>
Material Design Icons also provides you with a pop-up window when editing in TinyMCE’s visual mode. Check out our <a href="https://wordpress.org/plugins/material-design-icons/screenshots/" title="Screenshots" rel="ugc">Screenshots</a> to see what it looks like.
<h4>3. HTML</h4>
Note that prefixes are required for HTML usage. For this reason, shortcode usage is encouraged over HTML. A HTML version would look like:

Material Design Icons

Insert Material Design Icons into your WordPress post and pages.

AwesomePress vs Material Design Icons