sort by Rank | Alpha
| Possible Meanings | Rank |
|---|
| Department of Earth and Marine Sciences | **** |
| Digital Electronic Message Service | *** |
| Defensively Equipped Merchant Ships | *** |
| Distance Education Media Services | *** |
| Department of Emergency Medical Service | ** |
| Departmental Expenditure Management System | ** |
| Differential Electrochemical Mass Spectroscopy | ** |
| Danish Environmental Management Survey | ** |
| Diabetes Electronic Management System | ** |
| Donjon Environmental Marine Services | ** |
| Division of Emergency Medical Services | ** |
| Dance Education in Maine Schools | ** |
| Distributed Enterprise Management System | ** |
| Department of Environmental Management Services | ** |
| Demographic and Economic Mapping System | * |
| Dental Emergency Medical Services | * |
| Division of Extra Mural Studies | * |
| Document Exchange and Management System | * |
| Division of Events Management Services | * |
| Development Education Media Services | * |
| Data Exchange Mechanism Schema | * |
| Development of Equipment Maintenance Strategies | * |
| Dynamic Environment Measuring System | * |
| Dual Entitlement Maintenance System | * |
| Developing of an Evaluation Method and System for harmonization of welding professional qualifications and certifications in Europe | * |