| Grade | Meaning |
|---|---|
| A, A+, A- | Outstanding achievement |
| B, B+, B- | Above-average achievement |
| C, C+, C- | Average achievement |
| D, D+, D- | Below-average achievement; lowest passing grade |
| Except in the computation of GPA, these grades are referred to simply as A, B, C, or D grades | |
| F | Failure, or unauthorized discontinuance of class attendance; no credit |
| I | Incomplete; a temporary record of passing work which (1) was interrupted by circumstances beyond the student's control or (2) represents satisfactory work-in-progress in an independent-study or self-paced course |
| IF | Unremoved Incomplete, Failing. Recorded for failure to achieve a permanent grade by the deadline stated in these regulations. Indiana University students who receive this grade will have a grade of F recorded on official transcripts |
| NC | Completion of the course as an auditor; carries no credit |
| NP- | Not passing grade when enrolled under the P/NP enrollment option Purdue University students who receive this grade will have a grade of N recorded on official transcripts. |
| P | Passing grade; under the P/NP option, equivalent to a grade of A, B, or C |
| S | Satisfactory, credit; awarded by the Registrar upon satisfactory performance in a course offered only on an S/F basis, or on a departmental/ divisional examination, or another award of special credit, or completion of a zero- credit course. Purdue University students who receive this grade will have a grade of P recorded on official transcripts whenever the course involves one or more credits |
| W | Withdrew; a record of the fact that the student officially withdrew from (dropped) a course or was administratively withdrawn from a course for nonpayment of fees after the end of the fourth week |
Exercise of this option is subject to three limitations:
(Effective Spring 2013)