Put the letter in the envelope. Be sure to include the person(s) complete name, award name, your name as the nominator, and a brief description of why the person(s) deserves the award.Writing a letter of appreciation is a meaningful way for Americans to. Support Our Service Members and bring lasting joy to our troops. Here's a small samples of a appreciation letter done right. Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word). Avoid underline and italics. Include the full name of the employer or authorized signatory, along with their title (if applicable). This section of the appreciation letter is where you write the receiver's full and complete name.