A New Word -- IPR

I found casually that my grade of a seminar course was presented as "IPR". I have no idea what that means. So Google......... and there's nothing to worry about. 'IPR" refers to "In Progress", that is designed as the report for a course continued in a subsequent session. The final grade of the course will appear only once and only for the last enrolment period; and it carries no credit for the course and is not considered for averaging purposes. Anyway it's a term I am supposed to know.