'NA' => array( // Namibia regions.
        'ER' => __( 'Erongo', 'woocommerce' ),
        'HA' => __( 'Hardap', 'woocommerce' ),
        'KA' => __( 'Karas', 'woocommerce' ),
        'KE' => __( 'Kavango East', 'woocommerce' ),