| Affordable Housing Tax Credit Coalition: Non-profit organization of low income housing tax credit program housing providers. |
| American Escrow Association: National Trade Association of settlement and escrow industry professionals. |
| Council of Residential Specialists: Association of Realtors providing training for the Certified Residential Specialist (CRS) designation. |
| CREW Network: A national association of women in the commercial real estate industry. |
| European Real Estate Association: Trade association of European real estate companies. |
| Incorporated Society of Estate Agents: A british organization for persons practicing estate agency. |
| Institute for Responsible Housing Preservation: Association of HUD section 221(D)(3) and Section 236 owners and managers. |
| International Association of Assessing Officers: Association of professionals in property assessment and taxation. |
| International Right of Way Association: Association of individuals in various professions engaged in right of way activities. |
| International Union of Property Owners: Defends property rights worldwide, with members from more than 20 European countries, established in 1923. Includes bylaws, details on initiatives, related links, and history of the group. |
| National Apartment Association: A national federation of state and local apartment associations. |
| National Association of Hispanic Real Estate Professionals: Non-profit association of Hispanic-American real estate professionals. |
| National Association of Housing Redevelopment Officials: Association of professionals in affordable housing and community redevelopment. |
| National Association of Real Estate Brokers: Trade organization focusing on minority groups in the realty profession. Features mission, searchable member database, events, affiliates. |
| National Association of Real Estate Investment Trusts: A national trade association of real estate investment trusts. |
| National Council of Exchangors: National non-profit association of real estate agents specializing in 1031 tax deferred exchanges. |
| National Council of Real Estate Investment Fiduciaries: Association of institutional real estate professionals. |
| National Landlords Association: Represents the interest of private residential landlords. Includes member benefits, newsletters, and factsheets. UK. |
| National Multi Housing Council: A trade association representing apartment owners, managers, developers, lenders, and service providers. |
| NSW Federation of Housing Associations: Association of community housing providers, management workers, volunteers and tenants in New South Wales, Australia. |
| Real Estate Institute of Canada: Association for promoting high standards of practice through education, certification and accreditation. |
| Realtors Land Institute (RLI): Organization of professionals specializing in land brokerage. |
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