Sir = Herr, unless it is considered a given title, then it stays Sir, prior the the name of the person even in Swedish.
Madam = Fru
Sir or Madam
Dear Sir or Madam,I am writing in response
madam Or ma'am
pane and madam is pani :P
Dear Sir or Madam:
madam
The boy form of this is sir or monsier
Sir or Madam (as the case may be).
madame or madamoiselle. madam if they are an older woman or if they are married and madamoiselle if they are younger.
By what name do you go by madam/sir?
Dear Sir/Madam
dear sir/madam