Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. Guidelines for writing appreciation letters: State what you appreciate and briefly explain why. Thank you once again! I look forward to learning more in the coming months and look forward to submitting my Georgetown application this fall. Review Guide: Download the letter-writing guide from this page to review the program guidelines. Return complete form to:. Be sure to identify scholarship and what school or program you are in at The University of Texas Rio Grande Valley. We've also included 5 sample thank you letters you can use as templates for writing your own!