Here are 3 examples that you can use for resignation letter as Certified Medical Assistant -. A formal written notice announcing intention to leave a job.Learn how to write a resignation letter (and what not to include) and then use our example letters as a guide. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Learn how to write a letter of resignation to quit your job on good terms. Here's what to include in a resignation letter, with examples and templates. Learn how to write a resignational letter if you're quitting for personal reasons.