Pre-nominal letters

Pre-nominal letters are a title which is placed before the name of a person as distinct from a post-nominal title which is placed after the name. Examples of pre-nominal titles, for instance professional titles include: Doctor, Captain, EUR ING (European Engineer), Ir (Ingenieur), Mons. (monsignore) CA (Indian Chartered Accountant)^[1] and Professor.

These distinctive titles replace the standard honorifics used in polite address, indicating gender and, for women, marital status; the common English forms are Mr., Ms., Mrs. and Miss. These honorifics are not normally considered as titles.