Marcus Downing

This plugin improves the All Posts or All Pages view in the admin section by adding columns for 
any taxonomy you wish. There are two ways to use it:
<ol>
<li>Use the setting page to select the taxonomies.</li>
<li>Write code to add a column in exactly the right place.</li>
</ol>

Post Taxonomy Column

Tested up to 3.2.1 Stable tag: trunk Add columns to the All Posts, All Pages and custom post types for any taxonomies.

Sibin Grasic

Based on the Restrict Categories plugin, Restrict User Taxonomies will allow you to easily restrict post editing, viewing and adding based on selected taxonomy terms.
Features
<ul>
<li>Hide posts for users in specific taxonomies</li>
<li>Prevent users to add posts in unwanted categories</li>
<li>Works on ALL custom taxonomies</li>
<li>Compatible with older versions of WordPress</li>
<li>Lightweight – Plugin only loads functionalities in admin area</li>
<li>Easy to use – Simple search interface for terms</li>
<li>WPML Compatible – You only need to restrict taxonomies on your base language</li>
</ul>

Restrict User Taxonomies

Very useful plugin

Limit which posts your users can edit or view in the admin screen.

Post Taxonomy Column vs Restrict User Taxonomies