UNIT LIBRARY
- School of Economics 33 Treffer
- School of Urban and Regional Planning 20 Treffer
- UP Baguio Main Library 17 Treffer
- College of Social Work & Community Development 11 Treffer
- Diliman Main Library: Filipiniana Books Section 7 Treffer
- National College of Public Administration and Governance 7 Treffer
- UP Tacloban Library 5 Treffer
- College of Law 4 Treffer
- College of Education 3 Treffer
- College of Engineering Library II 3 Treffer
- College of Arts and Sciences Library 2 Treffer
- College of Mass Communication 2 Treffer
- Diliman Main Library: Social Sciences Section 2 Treffer
- Graduate Resource Center 2 Treffer
- Marine Science Institute 2 Treffer
- Asian Center 1 Treffer
- Cesar E.A. Virata School of Business 1 Treffer
- College of Engineering Library I 1 Treffer
- College of Home Economics 1 Treffer
- Diliman Main Library: Info. Services & Instruction Section 1 Treffer
- Population Institute 1 Treffer
- School of Labor and Industrial Relations 1 Treffer
- Technology Management Center 1 Treffer
- UP Diliman Extension Program in Olongapo 1 Treffer