Austria

• WISDOM - Wiener Institut fur Sozialwissenschaftliche Dokumentation und Metodik

Belgium:

• BASS - Belgian Archives for the Social Sciences

Brazil:

• CESOP - Center for Studies on Public Opinion, University of Campinas

Canada:

• STC - Statistics Canada
• DLS - Data Library Service (DLS), University of Toronto
• Data Library, University of British Columbia
• National Archives of Canada
• University of Alberta, Data Library
• Carleton University, The Data Centre

China:

• DCS - Databank for China Studies

Denmark:

• DDA - Danish Data Archives

Estonia:

• ESSDA - Estonian Social Science Data Archive

France:

• BDSP - Banque de Donnees Socio-Politiques

Finland:

• FSD - Finnish Social Science Data Archive

Germany:

• GESIS (IZ, ZA and ZUMA)
• Zentrum fur Historische Sozialforschung
• ISSP International Social Survey Programme

Hungary:

• SRIS/TARKI - Social Research Informatic Society

India:

• ICSSR Indian Council of Social Science Research - Data Archive

Ireland:

• ISSDA, Irish Social Science Data Archive

Israel:

• Social Sciences Data Archive, Hebrew University

Italy:

• ADPSS - Archivio Dati e Programmi per le Scienze Sociali

Japan:

• SSJDA - Social Science Japan Data Archive

Korea:

• KSDC - Korean Social Data Centre

Luxembourg:

• LIS - The Luxembourg Income Study

Netherlands:

• NIWI - Netherlands Institute for Scientific Information Services

New Zealand:

• NZSRDA - New Zealand Social Research Data Archive
• NZ Election Study

Norway:

• NSD - Norwegian Social Science Data Services

Slovenia:

• ADP - Slovenian Social Science Data Archive

South Africa:

• SADA - South African Data Archive

Sweden:

• SSD - Swedish Social Science Data Service

Spain:

• Centro De Investigaciones Sociologicas - Centre for Sociological Research

Switzerland:

• SIDOS - Swiss Information and Data Archive Service for the Social Sciences

Taiwan:

• Sinica - Office of Survey Research, Academia Sinica

United Kingdom

• The Data Archive - University of Essex (Formerly ESRC)
• CASS - Centre for Applied Social Surveys - Question Bank
• EDINA - Edinburgh Data and INformation Access, University of Edinburgh
• MIMAS - Manchester InforMation and Associated Services
• NISS - National Information Services and Systems, University of Bath
• SOSIG - Social Science Information Gateway, University of Bristol
• SSRU - Social Statistics Research Unit, City University
• BHPS - The British Household Panel Study
• NDAD - The UK National Digital Archive of Datasets
• NATCEN - National Centre for Social Research

United States

• CIESIN - Consortium for International Earth Science Information Network, Michigan
• DPLS - Data and Program Library Service, University of Wisconsin
• Firestone Library - Social Science Reference Center, Princeton University
• ISR - Institute for Social Research, University of Michigan
• ICPSR - Inter-university Consortium for Political and Social Research, University of Michigan
• IRSS - Institute for Research in Social Science, University of North Carolina
• ISSR Social Science Data Archive, UCLA
• NARA - National Archives and Records Administration
• NDACAN - National Data Archive on Child Abuse and Neglect, Cornell
• NORC - National Opinion Research Centre, University of Chicago
• OPR - Population Index - Office of Population Research, Princeton University
• PSID - Panel Study of Income Dynamics, University of Michigan
• SSDC - Social Sciences Data Collection, University of California
• The Roper Center for Public Opinion Research, University of Connecticut

Uruguay

• Data Bank Information Socio-Demographic and Political Unit