| Acronym | Definition |
|---|
| ECMS | Enterprise Content Management System (database) |
| ECMS | Employé de Commerce Multi-Spécialités (French: Multi-Specialty Commerce Employee; education) |
| ECMS | Enterprise Content Management Server (Libertas) |
| ECMS | Enquête Canadienne sur les Mesures de la Santé (French: Survey on Canadian Health Measures; Canada) |
| ECMS | Eastman Community Music School (University of Rochester; Rochester, NY) |
| ECMS | Engineering, Computer and Mathematical Sciences (University of Adelaide; Australia) |
| ECMS | Electronic Copyright Management Systems |
| ECMS | Egyptian Company for Mobile Services (est. 1998) |
| ECMS | Enterprise Configuration Management System |
| ECMS | Enterprise Content Management Solution |
| ECMS | European Community Member States |
| ECMS | Extended Change Management System |
| ECMS | Energy Case Management System (US DOL) |
| ECMS | Elite Content Management System (software) |
| ECMS | Electronic Client Management System |
| ECMS | Enhanced Crisis Management System |
| ECMS | Environmental Corrosion Monitoring System |
| ECMS | Engine Configuration Management System |
| ECMS | Emily Carr Middle School (Canada) |
| ECMS | Environmental Control and Monitoring System |
| ECMS | Enterprise Content Management Specialist Enterprise Content Management Specialist |