Ma'am does not have to be capitalized, except where situationally apropriate such as when it is the first word in a sentence.
yes sir/maam
maam
yes maam
maam
I'm a women and personaly I love it when a guy says maam to me. However there are a group of women who are usualywho want to be younger and calling them maam sometime offends them because it can be a sign of old age, like they think only the old people get called maam. But for the most part when you call a women maam they think how polite and thoughtfull, so go a head and use it, you'll get more happiness then ridicule.
D. Maam has written: 'Gazar shoroo' 'Gazar Shoroo' -- subject(s): Mongols, Fiction, History
Possibly short for Madam?
grandfather
yes sir//maam -Krista
Grandfather Grandfather
yes maam or sir he does
Maam. Without the apostophe.