RULES for English
FrenchMonsieur M.
Madame Mme Mademoiselle Miss |
EnglishMister Mr. -for a man who is married or unmarried (use this one for formal letters)
Mistress Mrs. -for a woman who is married Ms. -for a woman who is married or unmarried (use this one for formal letters) Miss Miss -for a woman who is unmarried (not very common) sir -when you do not know the man's name (note it does not take a capital letter) madam -when you do not know the woman's name (note it does not take a capital letter) |