Have featured and cover images for tags, categories and custom taxonomies
The Categories Images Plugin allow you to add image with category or taxonomy.
Category and Taxonomy Image Plugin allow you to add image with category/taxonomy.
Display category icon on list.
HMK Featured Images enables the user to set different featured image for each category, sub category or page.
The Category Image Plugin allow you to add image with category.
Add the ability to attach meta data to the wordpress categories and terms. It can be used to add meta to custom taxonomies (terms).
A powerfull widget for displaying categories with image.