The social fraternity Alpha Tau Omega was founded in 1865 at the Virginia Military Institute, and the Oregon Gamma Phi chapter was founded in 1910 and was closed in 2000. The collection contains historical information, pledge song information, and issues of the chapter publication, The Bumper, 1954-1966.

Delta Nu Alpha is an international organization dedicated to transportation and logistics. The collection contains University of Oregon chapter records that document the functions, activities, and people of the organization. Records include correspondence, newsletters, meeting minutes, membership files, national materials, subject files on transportation topics, and photographs, 1947-1958.