Either A.M./P.M. or a.m./p.m. is considered correct grammatical style so long as the periods are in place (since A.M. and P.M. are both initialisms).
If you mean to write it out in letters and words then it's Four thirty pm.(Note that according to some styles, only numbers are used with AM and PM.)
Charlie Brown
The proper way to say or write this is, "This is the school that I attend."
It can be written either way.
There are two three in English language
PM or p.m. same fro AM or a.m
PM or p.m. same fro AM or a.m
Since we are talking about acronyms, the proper way to write it would be with capital letters.
The correct way to write the phrase is "PM role." with a period after "PM" as it is an abbreviation for Project Manager.
The correct way to write 12:00 noon is "12:00 PM."
4 o'clock because four o'clock isn't the right way to pretension the word.
what is the proper way to write a company's name with llc
The proper way to write "JD" is with no spaces in between the letters, as it is an abbreviation for "Juris Doctor."
It is RSVP
1000
mailperson
If you mean to write it out in letters and words then it's Four thirty pm.(Note that according to some styles, only numbers are used with AM and PM.)