- National Alliance of Black School Educators
- National Assembly of State Arts Agencies
- National Assessment Governing Board
- National Association for Gifted Children
- National Association for Home Care and Hospice
- National Association of Area Agencies on Aging
- National Association of Black Telecommunications Professionals
- National Association of Black-Owned Broadcasters
- National Association of College and University Business Officers
- National Association of Counties
- National Association of Home Builders
- National Association of Housing and Redevelopment Officials
- National Association of Manufacturers
- National Association of Negro Business and Professional Women's Clubs, Inc.
- National Association of Public Hospitals and Health Systems
- National Association of Real Estate Investment Trusts
- National Association of Regulatory Utility Commission
- National Association of Statework Force Agencies
- National Association of Urban Bankers
- National Association of Wheat Growers
- National Bar Association
- National Beauty Culturists League Inc.
- National Black Caucus of State Legislators
- National Black Child Development Institute
- National Catholic Educational Association NCEA)
- National Center For Small Communities
- National Child Support Enforcement Association
- National Committee to Preserve Social Security and Medicare
- National Conference on Public Employee Retirement Systems
- National Congress for Community Economic Development
- National Congress of American Indians
- National Cooperative Bank
- National Council of Gray Panthers Networks
- National Council of Higher Education Loan Programs, Inc.
- National Council on the Aging, Inc.
- National Crime Prevention Council
- National Federation of Independent Business
- National Highway Traffic Safety Agency
- National Hispanic Council on Aging
- National Housing Endowment
- National Juneteenth Observation Foundation
- National Medical Association
- National Mining Association
- National Minority Organ Tissue Transplant Education Program MOTTEP)
- National Organization of Black County Officials
- National Park Service, MTC
- National Restaurant Association
- National Retail Federation
- National Senior Citizens Law Center
- NCPERS