- American Academy in Rome Library - The Library acquires approximately 2,000 volumes per year and holds subscriptions to approximately 600 current periodicals. The Library houses noteworthy collections in contemporary art and architecture, landscape architecture, Italian history and literature, American literature, historical travel books, and music. Research affiliation: Research Library Group.
- American Antiquarian Society - Worcester, Massachusetts - An independent research library focusing on American history, literature, and culture from the colonial period through 1876. Established in 1812, its collections include books, pamphlets, newspapers, periodicals, broadsides, manuscripts, music, children's literature, graphic arts, genealogy and local history. Research affiliation: Research Library Group.
- American Jewish Historical Society - A membership organization founded in 1892; maintains a museum, archives and research library with collections dating from the sixteenth century to the present. Located at Brandeis University in Waltham, Massachusetts, USA. Open to the public without charge throughout the year. Research affiliation: Research Library Group.
- American Philosophical Society Library - Located in Philadelphia, Pennsylvania. A collection which dates from the Society's founding in 1743. Includes first editions of Sir Isaac Newton's 'Principia' and Charles Darwin's 'Origin of Species.' Areas of particular strength: 18th and 19th century natural history, the history of genetics and eugenics in America, quantum mechanics, and the development of cultural anthropology in America. Research grants and fellowships are available. Research affiliation: Research Library Group.
- American University in Cairo - Notable collections include the Creswell Library of Islamic Art and Architecture, and the collections of Max Debbane, Selim Hassan, Labib Habachi, Mahmoud Saba, and Hassan Fathy. Research affiliation: Research Library Group.
- Arizona State University Libraries - Principal facilities located in Tempe, Arizona. The ASU Libraries contain over 3.1 million volumes. Areas of specialization include urban planning, environmental design and architecture; government documents (local, state, federal and United Nations); East Asia; and Chicano collections. The engineering library houses a map collection that dates from 1619. Some of the material is available on line and through inter-library loan. Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Art Institute of Chicago - Ryerson and Burnham Libraries - Located in Chicago, Illinois. The Ryerson Library (built 1901) and the Burnham Library of Architecture (1912) form a significant research collection consisting of more than 220,000 volumes and 1,500+ current serial publications. Special emphasis is placed on 18th-20th century architecture and 19th century painting, prints and drawings. There is also a special collection of 430,000 slides used by the staff and faculty of the Art Institute and selectively available to researchers. The Institute hosts many public events and programs. Memberships are available. Research affiliation: Research Library Group.
- Auburn University Libraries - The combined collections of the Auburn Libraries contain more than 2.2 million volumes, 1.4 million government documents, 2.9 million microforms and 134,000 maps. Subcriptions are maintained to 19,000 current serials and 150 current newspapers. Access to the World Wide Web and on-line databases is available through out the Library Specialized collections include veterinary medicine (30,000 volumes and 500 current serial subscriptions); and architecture, design and construction (35,000 volumes, 85 serials and over 70,000 slides). Research affiliation: Research Library Group.
- Autry Museum of Western Heritage - Devoted to preserving and interpreting the history and traditions of the diverse cultures of the American West. Memberships and study programs available. Research affiliation: Research Library Group.
- Bard Graduate Center for Studies of the Decorative Arts - Located in Manhattan, New York City, New York. Established in 1993, the Center promotes scholarship in the decorative arts through sponsorship of symposia, lectures, exhibition tours and public programs. The Graduate Center Library consists of approximately 25,000 volumes of monographs and bound periodicals and 170 serial subscriptions. Online access is available to the New York Reference and Research Library Agency. Open to the general public by appointment. Research affiliation: Research Library Group
- Binghamton University Libraries - Located in Binghamton, New York. The combined collections of the Bartle and the Science libraries include 1,669,000 volumes, 1,698,000 microform documents, and more than 600,000 other documents, sound recordings and maps. Of particular note are the Link Collections (aviation business and underwater archaeology, approximately 25,000 items ), the Max Reinhardt Archives and Library (theater, over 240,000 documents) and the Haggerty Collection of French Colonial History (some 20,000 items, most from the mid 1800's through the mid 1950's). Research affiliation: Research Library Group.
- Boston College Law Library - Located in Newton Centre (Boston), Massachusetts. The general collection contains approximately 348,000 volumes. Electronic access is provided to indices and abstracts of US congressional publications, Hein's United States Treaty Index, and several other CD-Rom collections. The microform collection includes UN and US congressional documents, US Supreme Court briefs and session laws from all of the United States. Research affiliations: Research Library Group, New England Library Consortium.
- Boston College Libraries - Research affiliation: Association of Research Libraries.
- Boston Public Library - Principal facilities located in Boston, Massachusetts. Besides acting as a circulating library for the Boston area (25 branches), BPL hosts a huge collection of rare books, manuscripts, maps, musical scores and prints, including several first edition folios by William Shakespeare. Research collections include Americana, anarchism, architecture, biography, Boston and Massachusetts history, children's literature, music, the performing arts, politics, religion and social action. Research affiliations: Association of Research Libraries, Research Library Group.
- Boston University - Research affiliation: Association of Research Libraries.
- Boston University Law Library - Research affiliation: Boston University Law School; Research Library Group.
- Bowdoin College Library Gateway - Located in Brunswick, Maine, USA. Research collections include the early history of Bowdoin, Massachusetts, and Maine, the Civil War and Reconstruction period, 19th century American literary life, and the Arctic.
- Bowling Green State University Libraries - Federal selective depository library since 1933 and Ohio state depository since 1953. Federal materials include all census reports since 1790, U.S. treaties, and many areas of current interest. Rare book archives include the Ockuly Franklin D. Roosevelt collection (1914-1980). Other holdings include: the Historical Collections of the Great Lakes, the Music Library and Sound Recordings Archives, the Popular Culture Library, and the collections of Ogg Science Library. Research affiliations: Center for Research Libraries.
- Brigham Young University - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- British Library - Official depository of the United Kingdom and one the largest research institutions in the world. Maintains extensive collections of primary and secondary resource materials dealing with most areas of intellectual inquiry. Research affiliation: Research Library Group.
- British Library for Development Studies - Collection of government publications, journals, and the published outputs of NGOs and research institutes worldwide, supplemented by substantial holdings of United Nations and World Trade Organization publications.
- British Library of Political and Economic Science - Located in London, England. Founded in 1896, it is now part of the London School of Economics and Political Science. Collections consist of approximately one million bound volumes and 28,000 journals dealing with all areas of the social sciences. Areas of particular of emphasis include economics; international, political, economic and social history; international law; social policy and public administration; sociology; and economic, political and social statistics. The library also collects official documentation from governments and international agencies worldwide. Research affiliation: Research Library Group.
- Brooklyn Museum of Art - Maintains one of the finest collections of Egyptian art in the world, as well as extensive collections of classical and middle eastern art, art of Africa, the Americas and the Pacific, decorative arts and textiles. Research affiliation: Research Library Group.
- Brown, John Carter, Library - An independent research library affiliated with Brown University. Maintains a closed stack collection consisting of some 45,000 volumes dealing with North and South American history, and European history as it relates to the Americas, prior to 1825. Research affiliation: Research Library Group.
- Brown University - Particular emphasis placed on research in history and area studies, the humanities, science and medicine, and the social sciences. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- California Historical Society - Research affiliation: Research Library Group.
- California Institute of Technology - Academic home of NASA's Jet Propulsion Laboratory. Research affiliation: Association of American Universities.
- Canada Institute for Scientific and Technical Information - Collections in the physical and life sciences, the health sciences, and engineering technology from published sources around the world. One of the largest research facilities in North America, its collections include more than 13,000 current serials, 700,000 books and manuscripts and over 2 million technical reports on microfiche. Much of the information is available to the general public and the Institute has an expanding web presence. Research affiliation: Association for Research Libraries.
- Canadian Centre for Architecture - An international research collection related to the history of architecture, its theory, practice and published records from the fifteenth century to the present, all of which can be accessed electronically. Particular emphasis has been placed on resources from Canada, Great Britain, France, Italy, and the United States, but material from other areas of the world are also included. Research affiliation: Research Library Group.
- Capital Universities Libraries - Research affiliation: Center for Research Libraries.
- Carleton University - Located in Ottawa, Ontario, Canada. In addition to contemporary materials, several special collections are maintained, including scholarly facsimiles of major medieval manuscripts in religion, paleography and art history; 17th and 18th century British history; 17th and 18th century Russian travel and description; French Revolutionary history; 19th century Canadian history; early Canadian literature; the Batchinsky Collection of over half a million items dealing with 19th and 20th century Ukrainian history and politics; and the Novosti Collection of materials dealing with Soviet society from 1917-1991. Research affiliation: Center for Research Libraries.
- Carnegie-Mellon University - Specialized collections in biology, chemistry, engineering and technology, the arts, business, and social sciences. Research affiliations: Association of American Universities, Center for Research Libraries.
- Carter, Amon Museum - Research affiliation: Research Library Group.
- Case Western Reserve University - Maintains links to digital databases in the arts and humanities, business, government resources, health sciences, law, science and technology, and the social sciences. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- Catholic University of America Library - The center for Catholic higher education in the United States. Maintains extensive collections chemistry, physics, engineering, architecture and mathematics, library studies and information science, music, as well as nursing and biology. Research affiliation: Association of American Universities.
- Center for Jewish History - Research affiliation: Research Library Group.
- Center for Lowell History, University of Massachusetts Lowell - Maintains dozens of specialized collections related to the political, social, and cultural history of the area around Lowell, Massachusetts, USA area.
- Central State University (Ohio) - Research affiliation: Center for Research Libraries.
- CERLIM - Centre for Research in Library and Information Management - Established in 1993 to undertake research with a practical focus to support operational work in all kinds of library and information services, the Centre sponsors the Libraries Without Walls conferences, publishes a number of reports and provides consultancy to institutions providing specialized research degrees. Research affliations: European Commission Libraries Programme, and the British Library and Information Commission.
- Chicago Historical Society - Research affiliation: Research Library Group.
- Cincinnati State - Research affiliation: Center for Research Libraries.
- Clark Art Institute - (Sterling and Francine Clark Art Institute) - Research affiliation: Research Library Group.
- Clark State Community College - Research affiliation: Center for Research Libraries.
- Cleveland Museum of Art - Research affiliation: Research Library Group.
- Cleveland Public Library - Research affiliation: Research Library Group.
- Cleveland State University - Research affiliation: Center for Research Libraries.
- College of Mount St. Joseph - Includes links to Internet research guides and citation standards. Research affiliation: Center for Research Libraries.
- College of William and Mary - Research affiliation: Center for Research Libraries.
- College of Wooster - Research affiliation: Center for Research Libraries.
- Colorado State University - Research affiliation: Association of Research Libraries.
- Columbia University - Maintains specialized collections related to area studies, architecture and art, biology, chemistry, business and economics, history and humanities, geology and geoscience, health sciences, law, journalism, and other areas. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Cornell University - Research collections include Africana, industrial and labor relations, society and economics, engineering, entomology, the fine arts, law, management sciences, mathematics, medicine, music, and the physical sciences. Special collections include rare books and manuscripts, veterinary science. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- Dartmouth College - Research affiliation: Association of Research Libraries, Research Library Group.
- Duke University - Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Dumbarton Oaks - Research library and museum with important collections in Byzantine studies, pre-Columbian studies, and landscape architecture. Includes online catalog, collection overviews, general information for visitors, and lists of conferences and publications, some of which are free to download.
- Durham University Library - Research affiliation: Research Library Group.
- Edison Community College Library - Research affiliation: Center for Research Libraries.
- Emory University Libraries - Lists the resources and branch libraries in this system.
- Florida Atlantic University - Research affiliation: Center for Research Libraries.
- Florida International University Libraries - Principal facilities are located in Miami, Florida. Principal areas of research include religious studies, Latin American history and Everglades restoration. Research affiliation: Center for Research Libraries.
- Florida State University Library - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Folger Shakespere Library - Research affiliation: Research Library Group.
- Fordham University Law School Library - Research affiliation: Research Library Group.
- George Washington University's Gelman Library - Research affiliation: Association of Research Libraries.
- Georgetown University - Research affiliation: Association of Research Libraries.
- Georgia Institute of Technology - Research affiliation: Association of Research Libraries.
- Getty Research Institute - Research affiliation: Research Library Group.
- Hagley Museum and Library - Research affiliation: Research Library Group.
- Harvard University Research Programs - A list of web sites for the extensive range of research programs associated with the University. Research affiliation: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Libraries Group.
- Hebrew Union College - Jewish Institute of Religion - Research libraries in Cincinnati, New York, Los Angeles, and Jerusalem, with collections in Judaica, Hebraica, Near Eastern archaeology, and related fields.
- Howard University Libraries - Research affiliation: Association of Research Libraries.
- Huntington Library - (Huntington Library, Art Collections, and Botanical Gardens) - Research affiliation: Research Library Group.
- Illinois Institute of Technology - Information Center represents an unique research tool in areas of law, international relations, business, and social sciences.
- Image Performance Institute - (Rochester Institute of Technology) - Research affiliation: Research Library Group.
- Imperial College London Library - Research affiliation: Research Library Group.
- Indiana University - Bloomington - Particular emphasis is placed on medicine, the physical sciences, the social sciences and humanities. Research affiliation: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Institute for Advanced Study - Research affiliation: Research Library Group.
- International Institude of Social History - (Netherlands) - Research affiliation: Research Library Group.
- International Rice Research Institute Library - Maintains a collection of more than 100,000 items dealing with the production and distribution of rice. Site includes links to other resources. Located in the Philippines.
- Iowa State University - Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- John Hopkins University Libraries - Information on this library system including hours, collections, and locations.
- Kent State University Libraries - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Kentucky Department for Libraries and Archives - Research affiliation: Research Library Group.
- Kenyon College Library and Information Services - Research affiliation: Center for Research Libraries.
- Kimbell Art Museum - Research affiliation: Research Library Group.
- King's College London - Research affiliation: Research Library Group.
- Lake Forest College - Research affiliation: Center for Research Libraries.
- Lakeland Community College - Research affiliation: Center for Research Libraries.
- Leo Baeck Institute - Research affiliation: Research Library Group.
- Library and Archives Canada - Research affiliation: Association of Research Libraries.
- Library Company of Philadelphia - An independent research library with collections documenting the history and background of American culture from the colonial period to the end of the nineteenth century. Holdings include approximately 500,000 volumes in a wide variety of formats, 75,000 graphics, 160,000 manuscripts, and a small collection of early American art and artifacts. Research affiliation: Research Library Group.
- Library of Congress - Research affiliations: Association of Research Libraries, Research Library Group.
- Library of Virginia - Research affiliation: Research Library Group.
- Linda Hall Library - Supports research in science, engineering, and technology. Research affiliation: Research Library Group.
- Lorain County Community College - Research affiliation: Center for Research Libraries. Ohio.
- Los Alamos National Laboratory Research Library - Provides research resources including journals, technical reports, conference proceedings, standards, and bibliographic databases. Includes resources developed by the Library Without Walls Project, which conducts digital library research and development.
- Los Angeles County Law Library - Research affiliation: Research Library Group.
- Louisiana State University - Research affiliation: Association of Research Libraries.
- Loyola University of Chicago - Library - Research affiliation: Center for Research Libraries.
- Marquette University - Research Affiliation: Center for Research Libraries.
- Maryland Historical Society - Research affiliation: Research Library Group.
- Massachusetts Institute of Technology - Research affiliation: Association of American Universities, Association of Research Libraries.
- Massachusetts State Archives - Research affiliation: Research Library Group.
- McGill University Libraries - Features tips on finding information, description of collections, hours of operation and subject guides.
- McMaster University - Research affiliation: Association of Research Libraries.
- Medical College of Ohio - Research affiliation: Center for Research Libraries.
- Metropolitan Museum of Art - Features information on upcoming museum events, fine art exhibits, special exhibitions, the Met collection and art galleries online.
- Miami University of Ohio - Research affiliation: Center for Research Libraries.
- Michigan State University - Research collections include Africana, fine arts, government documents and international studies, labor and industrial relations, agricultural economics, business, chemistry, engineering, geology, biological studies, mathematics, physics and astronomy, planning and design, and veterinary medicine. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- Minnesota Historical Society - Research affiliation: Research Library Group.
- Monterey Institute of International Studies - Research affiliation: Research Library Group.
- Museum of Fine Arts, Boston - Research affiliation: Research Library Group.
- Museum of Fine Arts, Houston - Research affiliation: Research Library Group.
- Museum of Modern Art - Research affiliation: Research Library Group.
- National Agricultural Library - Research affiliation: Association of Research Libraries.
- National Archives and Records Administration, U.S. - Research affiliation: Research Library Group.
- National Gallery of Art - Research affiliation: Research Library Group.
- National Gallery of Canada - Research affiliation: Research Library Group.
- National Library of Australia - Research affiliation: Research Library Group.
- National Library of Medicine - Research affiliation: Association of Research Libraries.
- National Library of New Zealand - Research affiliation: Research Library Group.
- National Library of Scotland - Founded over 300 years ago as the Library of the Faculty of Advocates, the institution acquired its present name in 1925 and is today on of Great Britain's premier research libraries. Collections include Scottish bibliographies, manuscripts, maps, rare books, science, and government documents depository.
- Natural History Museum (UK) - Research affiliation: Research Library Group.
- Naval Air Warfare Center Technical Library - Research affiliation: Research Library Group.
- Nelson-Atkins Museum of Art - Research affiliation: Research Library Group.
- Nevada State Library and Archives - Research affiliation: Research Library Group.
- New York Botanical Garden - Research affiliation: Research Library Group.
- New York Historical Society - Research affiliation: Research Library Group.
- New York Public Library - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- New York State Library - Research affiliation: Association of Research Libraries, Research Library Group.
- New York University - Research collections include law, medical and dental studies, environmental medicine, real estate, mathematics, the fine arts, conservation, and near-Eastern studies. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- North Carolina State Archives - Research affiliation: Research Library Group.
- Northeastern Ohio Universities College of Medicine (NEOUCOM) - Research affiliation: Center for Research Libraries.
- Northern Illinois University - Research affiliation: Center for Research Libraries.
- Northwestern University Library - Research collections include African studies; art, architecture, design, and photography; elementary and secondary teaching materials, the Joseph Schaffner Library of business and management science; Seeley G. Mudd Library for Science and Engineering; the Pritzker Legal Research Center; and transportation, government documents, and rare books and manuscripts. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries.
- Oberlin College - Research affiliation: Center for Research Libraries.
- Ohio Northern University - Research affiliation: Center for Research Libraries.
- Ohio State University Libraries - Searchable catalogs and journal indexes, with special collections on a wide range of topics.
- Ohio University - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Ohio Wesleyan University - Research affiliation: Center for Research Libraries.
- OhioLINK - Research affiliation: Center for Research Libraries.
- Oklahoma State University Library - Research affiliation: Association of Research Libraries.
- Old Sturbridge Village - Research afilliation: Research Library Group
- Orbis Library Consortium - Research affiliation: Center for Research Libraries.
- Oregon State University - Research affiliation: Center for Research Libraries.
- Owens Community College - Research affiliation: Center for Research Libraries.
- Pennsylvania State University Libraries - Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Philadelphia Museum of Art - Research affiliation: Research Library Group.
- Pierpont Morgan Library - Research affiliations: ACLS, Research Library Group.
- Portland State University - Research affiliation: Center for Research Libraries.
- Princeton University - Research facilities include access to extensive databases, as well as hard-copy resources dealing with architecture, area studies (African, African-American, Jewish, Latin American, Near East, New Jersey, Oriental and East Asian, Russian, and Slavic), art and archaeology, astrophysics, biology, chemistry, children's literature, digital map and geospatial data, the geosciences, economics and finance, engineering, the European Union, the fine arts, gay, lesbian, bisexual, and transgender studies, history, industrial relations, rare manuscript, music, numismatics, philosophy, plasma physics, psychology, public administration, public and international affairs, population research, public policy, theatre, the United Nations, United States government documents, Western Americana, and women's studies. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- PubMed - National Library of Medicine - Search service that provides access to over 10 million citations in MEDLINE, PreMEDLINE, and other related databases, with links to participating online journals. Research affiliation: Center for Research Libraries.
- Purdue University Libraries - Details on the collections and libraries located at this university.
- Queen's University Libraries - Information on the libraries and collections of this system.
- Rice University's Fondren Library - Collections include audiovisuals, music recordings, scores and other special formats. Rare books, manuscripts, and university archives are maintained at the Woodson Research Center. The library is a selective depository for U.S. and Texas government publications and a depository for U.S. patents and trademarks. Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Rio Grande Community College - Research affiliation: Center for Research Libraries
- Rockerfeller Archive Center - Rockerfeller University - Research affiliation: Research Library Group.
- Rutgers University - The State University of New Jersey - Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Schomburg Center for Research in Black Culture - Holds and provides access to books, serials and microforms containing information by and about people of African descent throughout the world, concentrating on the humanities, social sciences, and the arts. Geographically, the collection emphasizes the Americas, the Caribbean and, Sub-Saharan Africa. Research affiliation: New York Public Library.
- Sinclair Community College - Research affiliation: Center for Research Libraries.
- Smithsonian Institution Libraries - Supporting research and exhibitions in a broad range of history and culture disciplines. In Washington, DC. Research affiliations: Association of Research Libraries, Research Library Group.
- Software Engineering Institute - Research and development center at Carnegie Mellon University, established in 1984 by the U.S. Department of Defense. Collection includes primary and secondary materials dealing with issues of development, management, and analysis in software engineering.
- Southern Illinois University - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Southern Methodist University - Research affiliations: Center for Research Libraries.
- Southern Methodist University Law Library - Research affiliation: Research Library Group.
- Southern State Community College - Research affiliation: Center for Research Libraries.
- Southwest Missouri State University - Research affiliations: Center for Research Libraries.
- St. Louis Art Museum - Research affiliation: Research Library Group.
- State Library of Florida - Online catalog and other resources available from the State Library. Includes special Floridiana collection featuring historic materials, online maps and state government publications.
- State Library of Ohio - Research affiliation: Center for Research Libraries.
- State University of New York - Binghamton - Research affiliation: Center for Research Libraries.
- State University of New York - Buffalo - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- State University of New York - Stony Brook - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Swarthmore College - Research affiliation: Research Library Group.
- Syracuse University - Research affiliations: Association of American Universities, Association of Research Libraries, Research Library Group.
- Temple University Libraries - Research affiliation: Research Library Group.
- Terra Community College - Research affiliation: Center for Research Libraries.
- Texas A&M University Libraries - Research affiliation: Association of Research Libraries.
- Texas Tech University Library - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- The Brandeis University Libraries - Located in Waltham, Massachusetts. Over sixty specialized collections are grouped into four broad categories (Judaica, history, literature, and creative arts) and include significant holdings on Louis D. Brandeis, and Benjamin Disraeli, and Leonardo da Vinci, as well as collections of Albert Einstein's papers, and Yiddish Sheet Music, among others. Research affiliations: Association of American Universities, Center for Research Libraries, Research Library Group.
- The Jewish Theological Seminary - New York City and Jerusalem. Includes extensive collections in the fields of Jewish studies and education.
- The Libraries of Claremont The Colleges - Research affiliations: Center for Research Libraries.
- The SIPRI Library - Offers information on the Stockholm International Peace Research Institute.
- The University of Akron Libraries - Research affiliations: Center for Research Libraries.
- The Wolfsonian - A division of Florida International University. Supports research in art and design as a means of understanding the cultural, political, and technological changes of the period between 1885 and 1945. Collections contain some 70,000 items, drawn mostly from Europe and North America. Research affiliation: Research Library Group.
- Trinity College Dublin - Research affiliation: Research Library Group.
- Truman State University - Research affiliation: Center for Research Libraries.
- Tulane University - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- United States Environmental Protection Agency Libraries - Research affiliation: Center for Research Libraries.
- United States Holocaust Memorial Museum - Research affiliation: Research Library Group.
- Universite Laval - Research affiliation: Association of Research Libraries.
- University College London - Research affiliation: Research Library Group.
- University of Alabama Libraries - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Alberta - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Arizona - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Birmingham (UK) - Research affiliation: Research Library Group.
- University of British Columbia - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of British Columbia Asian Library - Research affiliation: Research Library Group.
- University of Calgary Libraries - Offers details on this library system including staff list, resources, and branch locations.
- University of California - Berkeley - Research affiliations: Association of American Universities, Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of California - Irvine - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of California, Santa Cruz - Research affiliation: Center for Research Libraries.
- University of California - Los Angeles - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of California - Riverside - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of California - San Diego - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of California - Santa Barbara - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of California at Davis Law Library - Research affiliation: Research Library Group.
- University of Cambridge - Research affiliation: Research Library Group.
- University of Chicago - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Cincinnati Libraries - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Colorado - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Connecticut Law School Library - Research affiliation: Research Library Group.
- University of Connecticut Libraries - Provides details on the libraries of this university including hours, locations, and resources.
- University of Dayton - Research affiliation: Center for Research Libraries.
- University of Delaware - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Durham - Research affiliation: Research Library Group.
- University of Edinburgh - Research affiliation: Research Library Group.
- University of Florida - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Georgia - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Glasgow - Research affiliation: Research Library Group.
- University of Guelph - Research affiliation: Association of Research Libraries.
- University of Hawaii - Research affiliation: Association of Research Libraries.
- University of Hawaii at Manoa - Research affiliation: Research Library Group.
- University of Houston - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Illinois - Chicago - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Illinois - Urbana-Champaign - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Iowa - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Iowa Law School - Research affiliation: Research Library Group.
- University of Judaism - Research affiliation: Research Library Group.
- University of Kansas - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Kentucky - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Leeds - Research affiliation: Research Library Group.
- University of Liverpool - Library - Research affiliation: Research Library Group.
- University of London Library - Research affiliation: Research Library Group.
- University of Manchester John Rylands University Library - Research affiliation: Research Library Group.
- University of Manitoba - Research affiliation: Association of Research Libraries.
- University of Maryland - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Massachusetts - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Minnesota - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Mississippi - Research affiliations: Center for Research Libraries.
- University of Missouri - Columbia - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Missouri-Kansas City - Research affiliations: Center for Research Libraries.
- University of Missouri-St. Louis - Research Affiliations: Center for Research Libraries.
- University of Nebraska - Lincoln - Research affiliation: Association of Research Libraries.
- University of New Mexico - Research affiliation: Association of Research Libraries.
- University of Newcastle - Research affiliation: Research Library Group.
- University of North Carolina - Chapel Hill - Specialized collections include academic affairs, health sciences, law, and North Carolina authors, and Southern studies research. Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Notre Dame - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Nottingham - Research affiliation: Research Library Group.
- University of Oklahoma - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Oregon - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Oxford - Research affiliation: Research Library Group.
- University of Pennsylvania - Research affiliations: Association of Research Libraries, Research Library Group.
- University of Pittsburgh - Research affiliation: Association of Research Libraries.
- University of Rochester - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Saskatchewan - Research affiliation: Association of Research Libraries.
- University of South Carolina - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Southern California - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Tennessee - Knoxville - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Texas - Austin - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Texas at El Paso Library - Maintains significant special collections include the Chicano Collection, the Judaica Collection, the S. L. A. Marshall Military History Collection, and the Southwest and Border Studies Collections.
- University of Toledo - Research affiliation: Center for Research Libraries.
- University of Toronto - Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- University of Utah - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Virginia - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Warwick - Research affiliation: Research Library Group.
- University of Washington - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- University of Washington Law Library - Research affiliation: Research Library Group.
- University of Waterloo - Research affiliation: Association of Research Libraries.
- University of Western Ontario - Research affiliation: Association of Research Libraries.
- University of Wisconsin - Madison - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Utah State Archives - Research affiliation: Research Library Group.
- Utah State University - Research affiliation: Center for Research Libraries.
- Vanderbilt University - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Virginia Commonwealth University - Research affiliation: Center for Research Libraries.
- Virginia Tech - Research affiliation: Association of Research Libraries.
- Washington State University - Research affiliations: Association of Research Libraries, Center for Research Libraries.
- Washington University - Research affiliations: Center for Research Libraries.
- Wayne State University - Research affiliation: Association of Research Libraries.
- Wellcome Library for the History and Understanding of Medicine - Located in London, England. One of the world's major resources for the study of medical history. Research affiliation: Research Library Group.
- Western Michigan University - Research affiliation: Center for Research Libraries.
- Winterthur Museum, Garden, and Library - Research affiliation: Research Library Group.
- Wisconsin Historical Society Library - Contains approximately 3.4 million items relating to the history and prehistory of North America and serves as the American history library for the University of Wisconsin-Madison.
- Wright State University - Research affiliation: Center for Research Libraries.
- Xavier University - Research affiliation: Center for Research Libraries.
- Yale University Library - New Haven, Connecticut, USA. Specialized collections and libraries in areas including the arts, anthropology, Babylonian culture, divinity, drama, regional studies, engineering, law, music, medicine, ornithology, and statistics. Research affiliations: Association of Research Libraries, Center for Research Libraries, Research Library Group.
- Yeshiva University - Specialized collections support research in business, law, medicine and Hebraica/Judaica. Research affiliation: Research Library Group.
- Youngstown State University - Research affiliation: Center for Research Libraries.
