<p>Here are two:</p>
<p>[UW</a> Grading System](<a href=“http://www.washington.edu/students/gencat/front/Grading_Sys.html]UW”>University of Washington Office of the Registrar)</p>
<p>[Office</a> of the University Registrar - How the General University GPA is Determined | Student Affairs](<a href=“http://studentaffairs.stanford.edu/registrar/students/gpa-how]Office”>http://studentaffairs.stanford.edu/registrar/students/gpa-how)</p>