AWeleczka

This plugin allows the easy use of the entire Font Awesome Icon-Set through ShortCodes anywhere on your site.
This plugin is in no way associated with Font Awesome

FontAwesome.io ShortCodes

This plugin allows the easy use of the entire Font Awesome Icon-Set through ShortCodes anywhere on your site.

Mahabub Hasan

Basically it just a WordPress “Service Boxes Text Widget” but with additional icon font selector based on <a href="http://fortawesome.github.io/Font-Awesome/" rel="nofollow ugc">FontAwesome</a>. The Icon will display Top, bottom, Left, Right to widget title. 
Font Awesome is my favorite of the free font icon sets.All of the 220 pixel perfect icons,have great cross-browser support and are easy to use. 
I wanted to be able to use the icons without having to rely on my current theme, so I created a simple WordPress widget Text plugin.
Easy to configure CSS
Credits
<ul>
<li>Author URI: http://bdwebteam.com</li>
<li>Support Email: m.manik01@gmail.com</li>
</ul>
<h3>Implement</h3>
<ol>
<li>Go to the wp admin Widget page.</li>
<li>Drag and drop “Service Boxes Widgets Text Icon” into active sidebar.</li>
</ol>

Service Boxes Widgets Text Icon

Service Boxes Widgets Text Icon will display Top, bottom, Left, Right for widget title.

FontAwesome.io ShortCodes vs Service Boxes Widgets Text Icon