Any letter written with the aim of explaining the reasons why a request should be granted, can fall under the heading of a letter of... absenceadvanceleavepermission
A letter of medical necessity is a document that is usually issued by a medical professional on behalf of a patient seeking reimbursement for a... absencemedicalnecessityreimbursement
A letter of leave usually refers to the leave of absence process in the workplace, when an employee is seeking time off work. absenceemploymentjobleave
A letter of excuse is a written explanation to an employer, school, college or other entity, as to why you were unable to attend for a period of... absencebusinessemploymentexcuseschool
There are two distinct types of approval letter that can be written. The first simply involves the granting of approval for something - here are... absenceapprovaleducationjobtenant
A letter of absence is a letter that offers written validation for a previous absence, usually from the workplace, school or college. Its goal... absencecollegejobsschoolwork