Where to find the list of all the menu subitems for TinyMCE

I understand that it's possible to configure the submenu items within TinyMCE as shown below:

tinymce.init({
    selector: "textarea",
    menu : { // this is the complete default configuration
        file   : {title : 'File'  , items : 'newdocument'},
        edit   : {title : 'Edit'  , items : 'undo redo | cut copy paste pastetext | selectall'},
        insert : {title : 'Insert', items : 'link media | template hr'},
        view   : {title : 'View'  , items : 'visualaid'},
        format : {title : 'Format', items : 'bold italic underline strikethrough superscript subscript | formats | removeformat'},
        table  : {title : 'Table' , items : 'inserttable deletetable | cell row column'},
        tools  : {title : 'Tools' , items : 'spellchecker code'}
    },    
    plugins: [
        "advlist autolink lists link image charmap print preview anchor",
        "searchreplace visualblocks code fullscreen",
        "insertdatetime media table contextmenu paste"
    ],
    toolbar: "insertfile undo redo | styleselect | bold italic | alignleft aligncenter alignright alignjustify | bullist numlist outdent indent | link image"
});

but is there someplace with a list of all the submenu items? The TinyMCE documentation only seems to show the top level (file, edit, insert, etc.) but not the list of submenu items. There are a couple of examples but they only show subsets. I've tried to look at the source code but it's pretty involved...