Learn how to write a short notice resignation letter with this stepbystep guide, template and examples of formal resignation. These top samples of resignation letters for personal reasons can be used as helpful templates when you are looking to resign due to personal circumstances.Learn how to write a short notice resignation letter with samples. Find a solution to the challenge of resigning on short notice. To write a resignation letter in case of an emergency, include the name of the company, your manager's name, and your name in the letter. Here is a compilation of formal resignation letter templates to ease the pressure off you when writing your professional resignation letter. Given the short notice, provide a concise but sincere reason for your sudden departure. Can't give two weeks' notice? Here's how to write a short-notice resignation letter with examples and a template included.