Grant Mangham

There are several tabs plugins available, but many of them are poorly coded or use non-intuitive shortcode implementations.
Rehabtabs is intended to to be a clean and intuitive alternative. It facilitates the application of jQuery UI tabs to your pages, posts and custom posts.
Rehabtabs currently supports:
<ul>
<li>interchangeable jQuery UI themes (some included)</li>
<li>Ajax mode</li>
<li>cookie persistence</li>
<li>collapsible tabs</li>
<li>fx options</li>
</ul>
In common with all Vancoder plugins, Rehabtabs strives to follow best practice in WordPress coding. If you spy a bug or see room for improvement, please <a href="https://wordpress.org/tags/rehabtabs?forum_id=10" rel="ugc">let me know</a>.

Rehabtabs

Rehabtabs makes it easy to add pretty jQuery UI tabs to your pages, posts and custom posts using simple shortcodes.

Nikunj Soni

Useful and handy FAQ plugin for any WordPress website.
The plugin adds a “FAQ” tab to your wp-admin menu and allows you to enter FAQ Title and FAQ Description. 
It will show FAQ in descending order by post publish date.
<ul>
<li>Add this shortcode to use this plugin in your page in backend <code>[website_faq]</code></li>
<li>
Add this code if you want to use this plugin in your .php file <code><?php echo do_shortcode('[website_faq]');?></code>
</li>
<li>
Add this shortcode if you want to show FAQ by some specific category in your page in backend<code>[website_faq category="category_ID"]</code>
</li>
<li>Add this code if you want to show FAQ by some specific category in your .php file <code><?php echo do_shortcode('[website_faq category="category_ID"]');?></code></li>
</ul>
<h3>Amazing Features</h3>
<ul>
<li>Responsive</li>
<li>Categorized</li>
<li>Shortcode</li>
<li>jQuery UI Accordion</li>
<li>Easy to use</li>
<li>Can be integrated into any wp theme</li>
<li>All files are easy customizable</li>
</ul>

Website FAQ (Responsive and Categorized with Shortcode)

Useful and handy FAQ plugin for any WordPress website.

Rehabtabs vs Website FAQ (Responsive and Categorized with Shortcode)