| Centre for Materials Science and Engineering | Academic & Science |
| Computational Materials Science and Engineering | Academic & Science |
| Center for Macromolecular Science and Engineering | Academic & Science |
| Center for Minorities in Science and Engineering | Academic & Science |
| Computational Mathematics, Science and Engineering | Academic & Science |
| China Manned Space Engineering | Academic & Science |
| Cation For Mathematics And Science Education | Academic & Science |
| Center For Mathematics Science Education | Academic & Science |
| Center for Mathematics and Science Education | Academic & Science |
| Center for Materials Science and Engineering | Academic & Science |
| Centre for Medical Sciences Education | Academic & Science |
| Computational Modeling and Simulation Engineering | Academic & Science |
| Certified Machinery Safety Expert | Business |
| Coppell Middle School East | Community |
| Chaska Middle School East | Community |
| Center for Math and Science Education | Community |
| Cisco Multiprotocol Storage Essentials | General |
| Catalogcisco Multiprotocol Storage Essentials | General |
| Creating and Maintaining a Safe Environment | General |
| Compañía Minera San Esteban | General |
| Central Missouri Subcontracting Enterprises | General |
| Cortex M Security Extensions | General |
| Civil Military Support Element | Governmental |
| Components for Military and Space Electronics | Governmental |
| Command Management Systems Engineer | Governmental |
| Combined Medical Services Exams | Medical |
| Cow's Milk Sensitive Enteropathy | Medical |
