American Planning Association
http://www.planning.org/

Brookings Institute Metropolitan Policy Program
http://www.brookings.edu/metro.aspx

Center for Housing Policy
http://www.nhc.org/housing/chp-index

Center on Budget and Policy Priorities
http://www.cbpp.org

Enterprise Community Partners
http://www.enterprisecommunity.org/

Fannie Mae: Journal of Housing Research
http://www.fanniemaefoundation.org/programs/jhr.html

Freddie Mac, Economic & Housing Research
http://www.freddiemac.com/news/finance

House Committee on Financial Services
http://financialservices.house.gov

HUDCLIPS
http://www.hudclips.org

HUD USER
http://www.huduser.org/

Joint Center for Housing Studies, Kennedy School of Government
http://www.jchs.harvard.edu

Mortgage Bankers Association of America
http://www.mbaa.org/

National Association of Homebuilders
http://www.nahb.org

National Low Income Housing Coalition
http://www.nlihc.org

National Multi Housing Council
http://www.nmhc.org/

The Urban Institute
http://www.urban.org

American Association of Homes and Services for the Aging
http://www.aahsa.org

Coalition for Nonprofit Housing and Economic Development
http://www.cnhed.org

Coalition of Community Development Financial Institutions
http://www.cdfi.org/

HousingPolicy.org
http://www.housingpolicy.org

Local Initiatives Support Coalition
http://www.lisc.org

NAHB Research Center, Inc.
http://www.nahbrc.org/

National Housing Conference
http://www.nhc.org

National Housing Trust
http://www.nhtinc.org/

Affordable Housing Finance
http://www.housingfinance.com/

American Association of Housing Educators
http://www.extension.iastate.edu/pages/housing/aahe-links.html

Ball State University, Building Futures Institute
http://www.bsu.edu/web/capweb/bfi/

Bazelon Center for Mental Health Law
http://www.bazelon.org/

Building Better Communities Network
http://www.bettercommunities.org

BUBL LINK
http://www.bubl.ac.uk/link/h/housing.htm

California Housing Partnership Corporation
http://www.chpc.net

California Housing Law Project
http://www.housingadvocates.org

Campaign for Home Energy Assistance
http://www.liheap.org

Center for Community Change
http://www.communitychange.org

Centre for Neighbourhood Research
http://www.neighbourhoodcentre.org.uk/

Chicago Rehab Network
http://www.chicagorehab.org

Citizens' Housing and Planning Association
http://www.chapa.org

Coalition on Homelessness and Housing in Ohio
http://www.cohhio.org

Community Associations Institute
http://www.caionline.org

Community Development Law Center, Portland, OR
http://www.cdlcweb.org/

Community Service Society of New York
http://www.cssny.org

Consumer Federation of America: Center for Housing and Credit Policy
http://www.consumerfed.org

Corporation for Supportive Housing
http://www.csh.org

Cyburbia
http://www.cyburbia.org

DSIRE: Database of State Incentives for Renewables & Efficiency
http://www.dsireusa.org/

Global Green
http://www.globalgreen.org/

Housing Assistance Council
http://www.ruralhome.org

Housing Research Institute, Del E. Webb School of Construction, Arizona State University
http://www.fulton.asu.edu/~hri/education/residential.html

Indiana Coalition on Housing and Homeless Issues
http://www.ichhi.org

Institute for Community Economics
http://www.iceclt.org/

Intentional Communities
http://www.ic.org

London School of Economics - Housing Group
http://sticerd.lse.ac.uk/LSEhousing/

Michigan State University, Housing Education and Research Center
http://www.spdc.msu.edu/cm/herc

NAACP Legal Defense Fund
http://www.naacpldf.org/

National Alliance for the Mentally Ill
http://www.nami.org/

National Alliance to End Homelessness
http://www.endhomelessness.org

National Coalition for the Homeless
http://www.nationalhomeless.org/

National Council of State Housing Agencies
http://www.ncsha.org/

National Fair Housing Alliance
http://www.nationalfairhousing.org

National Policy and Advocacy Council on Homelessness
http://www.npach.org/

National Resource Center of Supportive Housing and Home Modification
http://www.homemods.org

Neighborhood Economic Development Advocacy Project
http://www.nedap.org/

New York Tenants and Neighbors
http://www.tandn.org/

New York University's Furman Center for Real Estate and Urban Policy
http://furmancenter.nyu.edu/

North Carolina Housing Coalition
http://www.nchousing.org

Novogradac & Company
http://www.novoco.com

Research Institute for Housing America
http://www.housingamerica.org/default.html

Smart Growth America
http://www.smartgrowthamerica.org

Supportive Housing Network of New York
http://www.shnny.org

Technical Assistance Collaborative
http://www.tacinc.org/

Texas Association of Community Development Corporations
http://www.tacdc.org

The Campaign for Affordable Housing
http://www.tcah.org/

The Community Builders, Inc.
http://www.tcbinc.org

University of Florida, Housing Constructability Lab
http://www.housingconstructabilitylab.com

University of Florida, Shimberg Center for Affordable Housing
http://www.shimberg.ufl.edu

University of Georgia, Department of Housing and Consumer Economics
http://www.fcs.uga.edu/newfacs/hace/

Urban Land Institute
http://www.uli.org

Virginia Technical Institute, Center for Housing Research
http://www.vchr.vt.edu

Washington State Coalition for the Homeless
http://www.endhomelessnesswa.org