Learn how to draft your nursing resignation letter using our samples, tips and templates. Use a proper greeting for your supervisor in the email.The complete guide to writing a nursing resignation letter with tips, examples, and templates. Pick the perfect wording and convey the message best suited for your situation. State that you're leaving, and provide the date of your last day. Short nurse resignation letter sample. This article will address how to write a retirement letter of resignation and provide an example that you can use as a template for your own retirement letter. Healthcare and Nursing-type resignation letters should still follow formal letter formatting and content. I understand this letter cannot be rescinded without express approval of the Superintendent or his designee. If Relocating, Please Complete:.