| ECETOC | European Centre for Ecotoxicity and Toxicology of Chemicals |
|---|---|
| ECR | effectiveness-cost ratio; electrocardiographic response; emergency care research; emergency chemical... |
| ECR-SCSI | European Committee for Recommendation-Standard on Computer Aspects of Diagnostic Imaging |
| ECST | European carotid surgery trial |
| ECT | electroconvulsive therapy; emission computed tomography; enteric coated tablet; euglobulin clot test... |
| E.U. | European Union |
|---|---|
| EVOS | European Vertebral Osteoporosis Study |
| R.E.A.L. | Revised European American Classification of Lymphoid Neoplasms |
| REAL | Revised European American Lymphoma |