You should generally avoid using list separator characters in resource names if you plan to share your projects with users ...

You should generally avoid using list separator characters in resource names if you plan to share your projects with users who use different language settings on their computers. For example, if you use a comma as your list separator (Lastname, Firstname)in the Resource Names field, this list will appear as "Lastname;Firstname"  on a computer that uses the semicolon as the default list-separator character.