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), Ts. (professional technologist), Ar. (architect), Sr. (surveyor), Br. (certified builder), Gs. (geologist), Mons. (monsignore), CA (Indian chartered accountant) 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.