| CECM | CANSO Europe Coordination Meeting 
| Others |
| CECM | Center for Electronic and Computer Music
| Others |
| CECM | Centre for Experimental and Constructive Mathematics
| Others |
| CeCM | Certificate in Commercial Mortgages
| Others |
| CECM | Certificate in Electronic Commerce Management
| Others |
| CECM | Certified E-Commerce Manager
| Others |
| CECM | Certified Environmental Compliance Manager
| Others |
| CECM | Certified Expert Continuous Monitoring
| Others |
| CECM | Chery Eastar Club Malaysia
| Others |
| CECM | Christian Education And Congregational Mission
| Others |
| CECM | Citywide Event Coordination and Management
| Others |
| CECM | Civil Engineering and Construction Management
| Others |
| CECM | Civil Engineering Construction Management
| Others |
| CECM | Clean Energy for Climate Mitigation
| Others |
| CECM | Colegio de Espanol y Cultura Mexicana
| Others |
| CECM | Component Eigenvalue Connection Method
| Others |
| CECM | Computer Engineering Course Management
| Others |
| CECM | Computer Enhanced Curriculum Motivators
| Others |
| CECM | Consulting Engineers Council of Minnesota
| Others |