Yes, "Mr." and "Mrs." are both prefixes used before a person's name to indicate their gender and marital status. "Mr." is used for men, while "Mrs." is used for married women. These prefixes help to convey respect and formality in addressing individuals.
suffix.
A prefix on an application for employment may refer to Mr. Miss, Ms. or Mrs. This is a title chosen by the applicant.
It could mean engineer and it is very similar to mr and mrs infront of names
Mr and Mrs
Mr and Mrs is correct or Mrs and Mr is correct
Mr. and Mrs. (ex. "Hello, Mr. and Mrs. Evans" instead of "Hello, Mrs. and Mr. Evans")
Mr. & Mrs. Smith
In the US it is normally Mr. and Mrs.
Dr. and Mrs. or Mr. and Dr.
A polite prefix is a term or title used before a person's name to show respect or formality, such as Mr., Mrs., Ms., or Dr. It is a common linguistic feature in many cultures to address individuals courteously.
A prefix on a job application refers to an honorific title that comes before a person's name, such as Mr., Mrs., Ms., Dr., etc. It is used to show respect and convey the gender or professional status of the individual.
I would address it to Mr and Mrs David Keys. For the salutation I would use Dear Mr and Mrs Keys.