In this article, we discuss what to include in a professional resignation letter and we share examples of resignation letters you can use for reference. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips.In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own. Dear Dr. NAME: This letter is my official notification to you of my decision to resign from Wayne State University. Master the art of writing a resignation letter with our comprehensive guide, offering step-by-step instructions, tips, and templates. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. We've prepared several resignation letter samples and templates for crafting a concise yet professional resignation letter. How to write a winning resume.