Yes, it is.
Mrs. is usually written as an abbreviation with a period or full stop. When spelled out in old books, it's written "mistress" but pronounced "missus".
Yes, it does have a full stop.
'Mrs' is the abbreviation for 'mistress', the archaic title for a wife. In British English, we don't place a full stop (period) after the abbreviation, because the full word also finishes with the letter 's'.
The abbreviation of Mistress is Mrs.
Mrs. IS the abbreviation - the word is mistress.
Mrs
Mdme
No, abbreviation.
for a married women is Mrs.
Mrs. is the equivalent of Madame, which is abbreviated to Mme.
Mrs.
Sra.