The purpose of the "Class of 19xx" student organization was to plan for and conduct the non-academic affairs of its respective class. Each class had its own organization under the organization's bylaws. This collection, dated 1912-1997, consists of correspondence, meeting minutes, event programs, news clippings, class representative lists, and class songs.

The Notre Dame of Maryland University student organizations records document student organizations for which the archives has only a small amount of records. The collection, dated 1912-2010, consists of founding documents, correspondence, meeting minutes, programs, brochures, flyers, posters, news clippings, photographs, scrapbooks, and student publications.