| Wright Hemodialysis Training Center |
| Washington International College |
| Unity Education Center (formerly VMT Education Center) |
| Radians College (formerly HMI Regency) |
| PTC Career Institute |
| Potomac School of Law |
| National Radio Institute (NRI) previously Capital Radio Engineering Institute & Capitol College |
| National Institute of Cosmetology |
| National Institute for Drug Programs, Human Services Center (wMWJC) |
| National Children's Center (NCC) Career Academy |
| Medtech Institute (formerly Sanz College) |
| Marjorie Webster Junior College aka Marjorie Webster College National Institute Drug Programs |
| Lacaze Gardner Business School aka Lear Siegler Institute aka Washington Drafting School |
| JJPG Corporation dba Flair Beauty Institute |
| Jefferson Business College (School) |
| JC, Inc |
| Humane Society University |
| Home Care Partners, Inc. |
| Harrison Center for Career Education aka Hannah Harrison |
| Global Proof Productions Bartending School |
| Georgetown School of Science & Arts aka Career Academy (1974-75) |
| Delaware Valley School of Trades |
| DC Bible Institute |
| Daniel Morgan Graduate School of National Security |
| Culinary School of Washington, Ltd |
| Clinical Social Work Institute |
| Capital University of Integrative Medicine |
| Capital Health Institute School of Practical Nursing |
| Blackwell College |
| Beacon College aka Campus Free College |
| Barclay Career School |
| AYT Institute |
| Automation Academy |
| American State College |
| American School of Travel |
| Academy of the Washington Ballet aka Washington School of Ballet |
| A&D Institute, School of Practical Nursing |