Classes are noted in the registrar's general course list and in a special section listing web classes for specific populations. Sections open to the all students are noted as "W1" and " W2". 

All other sections are reserved for;  "WU-Associate Degree in Arts & Sciences", "WO-Leap and Dual Enrollment students", "UW-Online courses from IUP for the Associate in Arts & Sciences online program", "NW-Online courses for the online ECH Associate Degree program", "5W-Online courses for BSN completion program online."