A Better Chance, Inc.
Association of Independent Schools of Greater Washington (AISGW)
Association of Supervision and Curriculum Development (ASCD)
Black Student Fund
College Board
Council for Advancement and Support of Education (CASE)
Council for Spiritual and Ethical Education (CSEE)
Educational Records Bureau (ERB)
National Association of College Admission Counseling (NACAC)
National Association of Independent Schools (NAIS)
National Association of Principals of Schools for Girls (NAPSG)
National Association of Secondary School Principals (NASSP)
National Coalition of Girls' Schools
Parents Council of Washington
Parents League of New York
Secondary School Admission Test Board (SSATB)
The Association of Boarding Schools (TABS)
Virginia Association of Independent Schools (VAIS)