| ECR | effectiveness-cost ratio; electrocardiographic response; emergency care research; emergency chemical... |
|---|---|
| EMA | electronic microanalyzer; emergency medical assistance, emergency medical assistant; endothelial mon... |
| EMC | electromagnetic compatibility; electron microscopy; emergency medical care; emergency medical coordi... |
| EMD | electromechanical dissociation; emergency medical dispacher; emergency medical doctor; Emery-Dreifus... |
| EMR | educable mentally retarded; electromagnetic radiation; electronic medical record; emergency mechanic... |