no
EXPY. or EXPR. with or without the periods.
No.
Ms is not an abbreviation, therefore no period. If anyone feels it is an abbreviation, please state what it is an abbreviation of. I think I ended the last sentence incorrectly.
No
No.
no
You don't. and pkwy. is the abbreviation for parkway, if that's what you meant.
No, "Mr" does not require a period after it. It is considered an abbreviation, and in formal writing, the period is typically omitted.
No, it doesn't require a period.
EXPY. or EXPR. with or without the periods.
Miss does not require a period after it, it is not an abbreviation. MS can be used for any woman regardless of marital status.
In correct English, every abbreviation should have a period at the end
"Mme." is the abbreviation for "madame". That is correct except for the period. In French, an abbreviation will have a period only when it is a truncation of the word. In the case of madame, it is the first and 2 last letters, therefore no period."Mme." is the abbreviation for "madame".That is correct except for the period. In French, an abbreviation will have a period only when it is a truncation of the word. In the case of madame, it is the first and 2 last letters, therefore no period. ''Mme''In French, an abbreviation will have a period only when it is a truncation of the word. In the case of madame, it is the first and 2 last letters, therefore no period. Therefore, the abbreviation of madame would be Mme.
No
No.
no
No, you do not need to place an additional period after an abbreviation if the abbreviation already includes a period at the end, like "etc.". Just use one period to end the sentence.