sort by Rank | Alpha
| Possible Meanings | Rank |
| Confederation of Executives and Managerial | *** |
| Council of European Municipalities Regions | ** |
| Council for European Municipalities and Regions | ** |
| College of Engineering Mineral Resources | ** |
| Commission on Ecumenical Mission and Relations | ** |
| Council of the European Municipalities and Regions | ** |
| Customer Electronic Maintenance and Repair | ** |
| Center for Energy and Mineral Resources | ** |
| Committee of European Municipalities and Regions | ** |
| Cavity Enhanced Magnetic Rotation | ** |
| Civilian Employee Medical Records | ** |
| Center for Econometric Model Research | ** |
| Center in the Mountainlair | * |
| Council of European Muncipalities and Regions | * |
| Council of European Municipalities and the Regions | * |
| Crisis and Emergency Management Response | * |
| Customer Electronic Maintenance Repair | * |
| Camp Ellis Military Reservation | * |