• American University of Rome, The
• Averett University
• Central Texas College
• Clinical Social Work Institute, The
• Corcoran College of Art and Design
• Dominican House of Studies
• Eastern University
• Institute of World Politics
• International Graduate University  
• John Paul II Institute for Studies on Marriage and Family
• Johns Hopkins University
• Lake Forest Graduate School of Management
• National-Louis University

• Nyack College
• Potomac College
• Radians College
• Robert H. Smith School of Business
• Sanz College
• Strayer University
• Southern Baptist Theological Seminary
• University of Illinois (at the Phillips Collection)
• University of Maryland, University College
• University of Phoenix 
• Washington Theological Union
• Webster University/Bolling Air Force Base Program
• Wesley Theological Seminary

• Boston University, Trustees
• Cornell University, Cornell in Washington Program
• Marquette University/Les Aspin Institute for Government  

• Stanford University, Stanford in Washington Program
• University of California Washington Center
• Washington Center for Internships and Academic Seminars

Academy of Hope Aveda Institute Bennett Career Institute Berlitz Language Center Bethel Training Institute Calvary Bible Institute Capital Health Institute  Career Technical Institute Carrigan School of Language & Business   Coldwell Banker Residential Brokerage / Real Estate School Comprehensive Health Academy- School of Practical Nursing  Dudley Beauty College of Washington ELS Language Centers Excel Institute Flair Beauty Institute French Institute Heavy Equipment Training Academy, LLC Gospel Rescue Ministries / School of Tomorrow Home Care Partners, Inc. ICI Systems, Inc. International Center for Language Studies J.C. Incorporated, American Institute of Professional Studies Keen Language Centers Lado International College

Long and Foster Institute of Real Estate Middle East Institute National Conservatory of Dramatic Arts National Housing Corporation Learning Center Nursing Enterprises  Opportunity Industrialization Center Paralegal Institute Perry Career and Training Center   Potomac Massage Training Institute   Sheppard’s Academy of Cosmetology S.O.M.E. Center for Employment Training  Southeast Children's Fund/ Professional Development Institute Success International, School of Allied Health Science Technical Learning Center Toni Thomas Associates, Inc. Transemantics Inc./International Language Institute VMT Education Center V.W. Associates Academic & Technological Learning Center Washington Nursing and Allied Health Institute Washington Psychoanalytic Institute Washington St. Mary Health Institute Washington School of Psychiatry

• American University
• Catholic University of America
• Gallaudet University
• George Washington University
• Georgetown University

• Howard University
• Southeastern University
• Trinity College
• University of the District of Columbia

• American University in Dubai, The
• Lincoln Technical Institute
• Grand Canyon University

• Walden University
• WyoTech Institute

• Business Interface, Inc.
• Neighbors' Consejo

• American Petroleum Institute