<?php
$terms = wp_get_post_terms( $post->ID, 'course_type' );
if($terms){
  // post has course_type terms attached
  $course_terms = array();
  foreach ($terms as $term){
   $course_terms[] = $term->slug;
  }

 $original_query = $wp_query;
 $wp_query = null;
 $wp_query = new WP_Query( array(
 'post_type' => 'courses',
 'tax_query' => array(
  array(
 'taxonomy' => 'course_type',
 'field' => 'slug',
 'terms' => $course_terms, //the taxonomy terms I'd like to dynamically query
 'posts_per_page' => '-1'
	),
  ),
  'orderby' => 'title',
  'order' => 'ASC'
  ) );

if ( have_posts() ): ?>
<ul>
<?php while (have_posts() ) : the_post(); ?>
   <li><a href="<?php the_permalink(); ?>" title="<?php the_title(); ?>"><?php the_title(); ?></a></li>
<?php endwhile; ?>
</ul>
<?php endif;
$wp_query = null;
$wp_query = $original_query;
wp_reset_postdata();
} // end if($terms)
?>