Taxonomies in WordPress — (Codex → Content Types (Entities) in WordPress)
How to filter posts by custom taxonomies in WordPress admin area | Apple Rinquest | WordPress & PHP Developer
Add Custom Post Types and Taxonomy Terms to WordPress link selection
Get Only Parent Custom Post Type Category – WordPress knowledge
categories - How to display child-category PAGES on a category page - WordPress Development Stack Exchange
How To Create A Custom Taxonomy In WordPress — Smashing Magazine
categories - Getting Category Children - WordPress Development Stack Exchange
What is taxonomy in WordPress? What is the importance? - Quora
ajax - Display sub-taxonomies based on SELECTED parent-taxonomy - WordPress Development Stack Exchange
plugins - WooCommerce - Display product child categories from specific parent in WordPress
Wordpress get taxonomy children - Stack Overflow
Remove taxonomy slug from URLs in WordPress
Category Immediate Children Looper - Support - Themeco Forum
GitHub - WPPlugins/custom-taxonomy-order-ne: This is a mirror of the svn repo: https://plugins.svn.wordpress.org/custom-taxonomy-order-ne/, the master is always the latest release.
custom taxonomy - get_term_children for immediate children only (not grandchildren) in WordPress
Get Terms Count including Sub taxonomy - Wordpress - Stack Overflow
wordpress - get_term or get_term_by is not working - I am outside the taxonomy nor inside a single.php - Stack Overflow
taxonomy - Does WordPress Offer a Way to Find All of the Categories that Don't Have Children? - WordPress Development Stack Exchange
Display Only Top-Level Parent Categories - WordPress | BJD
Category Order and Taxonomy Terms Order – Plugin WordPress | WordPress.org España
How can I populate a select element with terms from a custom taxonomy and filter post results? - WordPress Development Stack Exchange
How to Display Wordpress Custom Taxonomy in Dropdown - Codebriefly
How to get child pages of a page in WordPress - Wordpress Tricks
php - WordPress: get parent and child categories separately by blocks - Stack Overflow
php - get_terms orderby numeric - WordPress Development Stack Exchange
