Function_Reference/ wp_nav_menu

/* Registering in functions.php
==================================*/

/*For Single Menu*/


/*Ends # For Single Menu*/

/*For Multiple Menus*/


/*Ends # For Multiple Menus*/

/* Displaying The Menu on Theme
================================= */

/*For Single Menu*/

<div class="access">
  <?php wp_nav_menu(); ?>
</div>

/*Ends # Single Menu*/

/*For Multiple Menus*/

Targeting a specific Menu

<?php wp_nav_menu( array('menu' => 'Project Nav' )); ?>

/*Ends Targeting a specific Menu For Multiple Menus*/