Here are 3 examples that you can use for resignation letter as Assistant Professor -. To help you draft your resignation letter like the example above, here's a checklist of what to include: What to include in a resignation letter.You will need to state your resignation, indicate your expected final date of employment as well as offer support in the transition process. The letter should be signed and attached to a cover e-mail. The date of retirement would normally be the end of either the fall or spring semester. Here are 3 examples that you can use for resignation letter as Visiting Assistant Professor -. An effective resignation letter includes your name, your job title and your departure date. Customize and Download this "Resignation Letter University Professor ". Learn how to write a resignation letter with a notice period. Resignation letters should use the formal greeting: "Dear".