Professional Organizations
- American Society of Home Inspectors
- Council for Affordable and Rural Housing (CARH)
- Council of Large Public Housing Authorities/ CLPHA
- Council of State Governments
- Institute of Real Estate Management
- IRWA
- LeadingAge (formerly American Association of Homes and Services for the Aging)
- Mortgage Bankers Association
- National Affordable Housing Management Association (NAHMA)
- National Association for County Community and Economic Development
- National Association of Certified Home Inspectors
- National Association of Counties
- National Association of Development Organizations
- National Association of Home Builders
- National Association of Home Inspectors, Inc. (NAHI)
- National Association of Housing and Redevelopment Officials (NAHRO)
- National Association of Housing Cooperatives
- National Association of Independent Fee Appraisers
- National Association of Local Housing Finance Agencies
- National Association of Mortgage Brokers
- National Association of Mortgage Planners
- National Association of Professional Mortgage Women
- National Association of Realtors
- National Association of Regional Councils
- National Association of Residential Property Managers
- National Center for Housing Management
- National Civic League
- National Community Development Association
- National Community Reinvestment Coalition
- National Conference of State Legislatures
- National Council for Urban Economic Development (CUED)
- National Governor's Association
- National Housing & Rehabilitation Association
- National League of Cities
- National Leased Housing Association
- National Multi Housing Council
- National Reverse Mortgage Lenders Association
- State Housing Finance Agencies
- USFN - America's Mortgage Banking Attorneys