Learn how to write an employee appreciation letter with these templates and examples. Download the template for free (PDF or Word).The message of appreciation should stand alone. Be brief, warm, and sincere. In this article, we provide 16 employee thankyou letter examples and templates with tips to help you show employees your appreciation for their work. I'd like to thank you for talking with me about the research- assistant position in your seismology lab. Please fill out the form below and click Submit to submit your application for consideration. Now, Say for example, we get something tonight. We submit a heart letter review.