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. In this article, we share tips for writing a short, simple resignation letter and offer examples for you to reference when creating your own.Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips. Professional resignation letter examples for different reasons. Free templates and writing guide to resign on a positive note without feeling awkward. Leave three spaces between your closing salutation and signature. Margins. Use one-inch margins for all sides of the letter. Gov or fill out form 2574. The surge of boycotts across the region has forced multinational corporations to confront their vulnerabilities. Learn how to write a professional resignation letter with our step-by-step guide, easy to use templates and helpful tips.