Survey of “No Basis for Grade” Marks, AAU and OUS

AAU Institutions

Mark	Number
NC No Credit	11
NR No grade reported	8
No comparable mark	5
* No grade	3
NG No grade	4
NGR No grade	2
M Missing grade	1
NK Not known	1
Z No grade	1
? No grade	1
0 No grade	1
WN No basis for grade	1
NK Not known	1
UNR Unreported	1
NA Not applicable	1
NM Not known-missing	1
Null	2

OUS Institutions

Eastern Oregon State University	None comparable
Oregon State University	Y
Oregon Institute of Technology	Z
Portland State University	X
Southern Oregon University	NC