How to call widget by widget's id?

Question

Is it possible to call widgets using it's id? for example I have a sidebar. In this sidebar I put meta widget and tag cloud widget. I have got their id's ($widgets_list): 'meta-2' and 'tag_cloud-2'. How can I call them without dinamic_sidebar function.

foreach($widgets_list as $item){
    if($item =='meta-2'){
        //echo widget with 'meta-2' id here
    }
}