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- U.S. Army 20th General Hospital Records (UPC 15)
- U.S. Army Base Hospital No. 20 (WWI) Records (UPC 14)
- Undergraduate Assembly of the University of Pennsylvania Records (UPS 505)
- Undergraduate Medical Association Records (UPS 507)
- Union Library Catalogue Records (UPB 56)
- University Athletics Scrapbook Collection (UPS 2 S864)
- University City Associates, Inc. Records (UPV 3)
- University Council on Athletics Records (UPS 504)
- University Council Records (UPB 32)
- University Film Collection (UPX 11)
- University Hospital Antiques Show Catalog Collection (UPG 28.1)
- University Libraries Records (UPB 55)
- University Map Collection (UPX 13)
- University Museum. Minutes and Records (UPB 65.1)
- University Newspaper Collection (UPX 3 N558)
- University of Pennsylvania 250th Anniversary Commission Collection (UPG 388)
- University of Pennsylvania Bicentennial, 1940, Collection (UPG 200)
- University of Pennsylvania Bicentennial, 1940, Conference Publication Collection (UPG 200.19)
- University of Pennsylvania Glee Club Records (UPS 67.1)
- University of Pennsylvania Libraries. Botany-Zoology. John Bartram Memorial Library Minutes (UPB 503)
- University of Pennsylvania Press. Advertising Department Records (UPB 60.6)
- University of Pennsylvania Press. Dictionary of Biography Cards (UPB 60.8)
- University of Pennsylvania Press. General Correspondence (UPB 60.4)
- University of Pennsylvania Press. Governing Board and Historical Records (UPB 60.2)
- University of Pennsylvania Press. Manufacturing and Publicity Records (UPB 60.45)
- University of Pennsylvania Press. Manuscripts Records (UPB 60.5)
- University of Pennsylvania Press. Publications (UPB 60.9)
- University of Pennsylvania Press. Rejected Manuscripts Correspondence (UPB 60.91)
- University of Pennsylvania Student Labor Action Project Records (UPS 506)
- University of Pennsylvania Women's Club Records (UPQ 1210)
- University Photograph Collection (UPX 12)
- University Poster Collection (UPX 4 P857)
- University Print Collection (UPX 3)
- University Relations Information Files (UPF 8.5I)
- University Relations News and Public Affairs Records (UPF 8.5)
- University Scrapbook Collection (UPS 2 U58)
- Uzzell, Mary Maxwell Blaine, Scrapbook (UPS 2 B634)