| Site | Description |
| ABA | American Bankers Association |
| CARL | California Association of Residential Lenders |
| MBA | Mortgage Bankers Association |
| NAMB | National Association of Mortgage Brokers |
| NAMP | National Association of Mortgage Planners |
| NAPMW | National Association of Professional Mortgage Women |
| NAREA | National Association of Real Estate Appraisers |
 | National Association of Real Estate Brokers |
 | National Association of Realtors |
| NHEMA | National Home Equity Mortgage Association |
| NRAI | National Residential Appraisers Institute |