| Cornerstone Institute for Anointing | http://www.cornerstoneconcilium.com | Construction | 1773 T Street | NW | Washington | DC | 20009 | 03/31/2021 | Non-Degree | Provisional |
| Colgate University | http://www.colgate.edu/academics/off-campus-study/study-groups/washington-dc | Washington Study Group | 444 N Capitol St | NW | Washington | DC | 20001 | 03/31/2021 | Degree | EXPIRED |
| Carnegie Mellon University-Heinz College | http://www.cmu.edu | | 444 North Capitol Street, Suite 399 | NW | Washington | DC | 20001 | | Degree | Permanent |
| Claremont Lincoln University | http://www.claremontlincoln.edu | | | N/A | Washington | DC | | 09/30/2021 | Degree | Provisional |
| Cornell University, Cornell in Washington Program | http://www.ciw.cornell.edu | | 2148 O Street | NW | Washington | DC | 20037 | 07/31/2021 | Degree | Provisional |
| Claremont Graduate University | http://www.cgu.edu | Master of Science in Information Systems and Technology, Master of Science in Evaluation and Applied Research, Master of Science in Marketing Analytics | | N/A | Washington | DC | | 05/31/2021 | Degree | Provisional |
| Catholic Charities | http://www.catholiccharitiesdc.org | Construction | 1618 Monroe Street | NW | Washington | DC | 20010 | | Non-Degree | EXPIRED |
| Case Western Reserve University | http://www.case.edu/medicine/msa-program/ | Master of Science in Anesthesia | 820 1st Street | NE | Washington | DC | 20002 | 11/30/2024 | Degree | Institution License |
| Career Technical Institute (CTI) | http://www.careertechnical.edu | Hospitality, Medical Assistant, Medical Office Administration, PC Specialist Plus - Generalist (diploma), PC Specialist Plus - Bookkeeping (diploma), Help Desk Professional (diploma), Medical Office Professional (diploma), Microsoft Certified Solutions Associate (diploma), ESL I (diploma), Associate of Applied Science - Medical Assistant Concentration, Associate of Applied Science - Hospitality, Associate of Applied Science - Human Resources, Associate of Applied Science - Information Technology, Information Technology (diploma) | 1101 Vermont Avenue Suite L002 | NW | Washington | DC | 20005 | 03/31/2022 | Degree | Institution License |
| Calvary Bible Institute | http://www.calvarybibleinstitute.org | Biblical Studies, Ministry | 605 Rhode Island Ave. | NE | Washington | DC | 20002 | 03/31/2023 | Non-Degree | Institution License |