Association of Labor Relations Agencies (ALRA)
http://www.alra.org
M.I.T. Institute for Work and Employment
http://mitsloan.mit.edu/iwer/
University of Rhode Island Schmidt Research Center
http://www.uri.edu/research/lrc/
University of Massachusetts Labor Studies
http://www.umass.edu/lrrc/
Cornell University School of Industrial and Labor Relations
http://www.ilr.cornell.edu/
Labor and Employment Relations Association (LERA)
http://www.lera.uiuc.edu/
US Bureau of Labor Statistics
http://www.stats.bls.gov/
National Labor Relations Board (NLRB)
http://www.nlrb.gov/
Federal Mediation and Conciliation Services (FMCS)
http://www.fmcs.gov