If you cannot get into a course that has an online waiting list you must register for the waiting list during Phase II of registration. If the course is Baccalaureate Core and has no online waiting list, you should pick another course.  If the course is a math or science course you need for graduation, you should contact the department offering the course to discuss options.  The location of departments can be found in the OSU Schedule of Classes course descriptions; by searching for and viewing the department web page on the OSU website; or by calling Campus Information at 541-737-0123 and asking for them. Some other common departments are listed in the Registration Issues and Overrides.