Bing found the following results
What Do College Course Numbers Mean? - TOP DEGREES ONLINE
Course Codes 101: A Beginner's Guide to Course Codes and …
Course Numbering and Subject Codes - Cornell University
What’s in a college course number? Lots of confusion
Course Numbering and Description Guide | UCLA Registrar’s …
Course Numbering & Academic Credit - University of Pennsylvania
Interpreting Course Numbers | Yale College
Course Numbering < University of North Carolina at Chapel Hill
Course Number Explanation < University of Northern Iowa
Course Numbering System - University of Illinois Chicago