Get list of newsletter template in Magento.

newslettre_templates

<?php 
    $template_info = array();
    $template_collection =  Mage::getResourceSingleton('newsletter/template_collection');
    if(!empty($template_collection)){
        $cnt = 0;
        foreach($template_collection as $template){
           $template_info[$cnt]['id'] = $template->getTemplateId();
           $template_info[$cnt]['code'] = $template->getTemplateCode();
           $cnt++;
        }   
    }else{
        Mage::getSingleton('adminhtml/session')->addError('No templates found');
        return false;   
    } 
?>