Database file used by MySQL, a free, open source relational database program; contains the names of tables that are used as a single table in a MySQL merge table scheme; created by the MySQL MERGE storage engine. MRG files are saved with a .FRM file that contains the structure for the tables in the merge table.
erge template created by Now Contact, an application that organizes contact information and day-to-day activities; contains a print layout template for your letter document; pre-loaded options include "Fancy Letter," "Flower Letter," "Swoosh Letter," and "Ship Letter." To create the MRG file, select Define ? Print Templates ? Faxes..., select the "+" button in the top-right, name the template, and click OK. You will then be able to edit the template layout and its dimensions. Click OK when you're finished. To select the template you want to print from, select File ? Print Templates..., choose your template from the "Template Type" drop down menu, and click OK.