// remove WP Geo Dashboard widget
remove_filter( 'wp_dashboard_widgets', array( $wpgeo_dashboard, 'add_widget' ) );

// remove WP Geo JS/CSS from head if not looking at WP admin
if (!is_admin()) {
	remove_action( 'wp_print_scripts', array( $wpgeo, 'includeGoogleMapsJavaScriptAPI' ) );
	remove_action( 'wp_head', array( $wpgeo, 'wp_head' ) );
	remove_action( 'wp_footer', array( $wpgeo, 'wp_footer' ) );
}

http://wordpress.org/extend/plugins/wp-geo/

Here are a couple of snippets for removing the CSS, JS,  and Dashboard widget created by the WP Geo plugin. I love this plugin but often only use it as a simple way to embed geo data on posts and don't actually need it to generate maps.

Remove CSS, JS and/or Dashboard Widget from WP Geo WordPress plugin

plugin, wordpress

PHP