ACF: Multiple Taxonomy is a free plugin for WordPress that enhances the Advanced Custom Fields (ACF) functionality by introducing a Multiple Taxonomy field. This allows users to select terms from multiple taxonomies, addressing the limitations of the default Taxonomy field which only permits single taxonomy selection. The plugin offers various selection methods, including radio buttons, checkboxes, and drop-down lists, giving users flexibility in managing content effectively.

The plugin also features the capability to save and load terms, along with a return value option that enables retrieval of either the term object or term ID. It is important to note that the 'Create Terms' feature is not available. This plugin is fully compatible with ACF version 5, allowing for easy integration into existing WordPress workflows.