Bureau of Labor Statistics (BLS)
Council of European Social Science Data Archives
Economagic: Economic Time Series Page
Foreign Labor Statistics (BLS)
Manchester Information and Associated Services (MIMAS)
Office of National Statistics (UK)
Panel Study of Income Dynamics
Social Science Data Archives – Europe
Social Science Research Council (SSRC)
Social Sciences Data Center (Virginia)
Social Sciences Data Collection (San Diego)
Statistical Resources on the Web (University of Michigan)