DSmidge

You specify one item in a taxonomy hierarchy and a HTML table gets created for its subitems. Only taxonomies which actually have posts attached are added into a HTML table. For now, the only supported taxonomies are categories.

Taxonomy (Category, Tag, …) Table by Eyga.net

Creates a HTML table form subitems of a specific taxonomy (category, tag, etc.) ID.

Erick Hitter

Creates lists of non-hierarchical taxonomies (such as <code>post tags</code>) as an alternative to term (tag) clouds. Multiple widgets can be used, each with its own set of options.
Numerous formatting options are provided, including maximum numbers of terms, term order, truncating of term names, and more. List styles are fully customizable, with built-in support for bulleted lists and numbered lists.
Using the <code>taxonomy_list_widget</code> function, users can generate lists for use outside of the included widget.
Only use version 1.2 or higher with WordPress 4.2 and later releases. WordPress 4.2 changed how taxonomy information is stored in the database, which directly impacts this plugin’s include/exclude term functionality.
This plugin was formerly known as the <code>Tag List Widget</code>. It was completely rewritten for version 1.0.

Taxonomy List Widget

Creates a list (bulleted, number, or custom) of non-hierarchical taxonomies as an alternative to the term (tag) cloud. Formerly known as Tag List Widg …

Taxonomy (Category, Tag, …) Table by Eyga.net vs Taxonomy List Widget