Kennan Institute for Advanced Russian Studies
- The Institute organizes seminars, workshops, briefings, and conferences featuring prominent scholars and policymakers from America, Russia, and other successor states to the Soviet Union.
- http://www.wilsoncenter.org/index.cfm?fuseaction=topics.home&topic_id=1424

Cold War International History Project (CWIHP)
- Hosts hundreds of previously inaccessible documents dealing with the Cold War.
- http://wilsoncenter.org/index.cfm?topic_id=1409&fuseaction=topics.home

Woodrow Wilson International Center for Scholars
- A presidential memorial that fosters scholarship and dialogue in the humanities and the social sciences. The Center pursues work on three interregional, interdisciplinary themes: ethnicity, comparative urban studies, and governance.
- http://www.wilsoncenter.org

Global Volcanism Program
- Seeks better understanding of all volcanoes through documenting their eruptions during the past 10,000 years. A program of the National Museum of Natural History.
- http://www.volcano.si.edu/

Conservation and Research Center
- Advances conservation of biological diversity by increasing knowledge through investigations of threatened species, habitats, and communities, and disseminates knowledge through advanced studies, professional training, and public outreach.
- http://www.si.edu/crc/

Center for Education and Museum Studies
- Outreach office of the Smithsonian focusing on museum studies, training, information and professional service.
- http://museumstudies.si.edu/

Center for Folklife and Cultural Heritage
- Focuses on contemporary grassroots cultures. Festival information, recordings, events, and resources.
- http://www.folklife.si.edu/

Arctic Studies Center
- Dedicated to the study of northern peoples, their history and environment. Links, pictures and information.
- http://www.mnh.si.edu/arctic/

Albert Einstein Planetarium
- Features programs, events, and information on the Zeiss Model VIa planetarium instrument, dual digital projection system and six-channel digital surround sound system. Part of the National Air and Space Museum.
- http://www.nasm.si.edu/nasm/planetarium/Einstein.html

Smithsonian Tropical Research Institute
- Supports research on basic biological processes in tropical marine and terrestrial plants and animals. Republic of Panama.
- http://www.stri.org/

Center for Tropical Forest Science
- Promotes and coordinates long-term biological and socio-economic research within tropical forests and forest-dependent communities. Forest management, conservation, and natural resource policies.
- http://www.ctfs.si.edu/

Smithsonian Astrophysical Observatory (SAO)
- Astrophysical research facility located in Cambridge, Massachusetts with scientists engaged in a broad program of research in astronomy, astrophysics, earth and space sciences, and science education.
- http://cfa-www.harvard.edu/sao-home.html

Harvard-Smithsonian Center for Astrophysics
- Collaboration between the Harvard College Observatory (HCO) and the Smithsonian Astrophysical Observatory (SAO). Features research, events, press releases, and a review of the facilities.
- http://cfa-www.harvard.edu/

Smithsonian Institution Research Information System
- SIRIS offers an interactive, integrated system applying established national standards to manage, describe, and provide access to research resources held primarily by the Institution's libraries, archives, and research units.
- http://www.siris.si.edu/