Not necessarily. Commas are a feature of sentence structure, not of words. There is no word or phrase in English that requires one.
YES in order to separate elements in a series/sentence
Examples:
The girl needed pencils, pens, and paper for school.
Dogs should be accommodated with a harness, leash, and extra water for a walk.
"Inc" is not a word, it's an abbreviation for "Incorporated," and there should be a comma before it.
No, you don't have to put a comma before at all.
Do not put a space before a comma. Put one space afterthe comma.
No, I believe that the comma is before the 'or', or I may be mistaken.
To me I think you should or maybe tell an English teacher.
"Inc" is not a word, it's an abbreviation for "Incorporated," and there should be a comma before it.
No.
Yes, a comma should be placed before "i.e." to separate it from the rest of the sentence.
A period should come before the footnote at the end of a sentence, while a comma should not.
It is usually appropriate to place a comma before "but." One should not use a comma after "but."
In a compound sentence, the comma would be placed before the word but.
Yes, you should put a comma before "as" when it is used as a conjunction in a sentence.
A comma should typically come before the word "but" when it is used to connect two independent clauses. If "but" is used to join two elements within a single clause, then a comma is usually not necessary.
No.
NO
no
If a comma is needed, it normally comes after parenthesis.