Style guides (corporate and generic):
In word processing, a named set of formatting parameters. By applying the style name to a section of text, you can change many formatting properties at once.
Templates:
In spreadsheet and database applications, a template is a blank form that shows which fields exist, their locations, and their length. In spreadsheet applications, for example, a template is a spreadsheet in which all the cells have been defined but no data has yet been entered. In some word processing applications, template is used in place of style sheet.