| STEM | scanning transmission electron microscope; Society of Teachers of Emergency Medicine |
|---|---|
| EM | 1) Erythro-Mycin 2) Electron Microscopy |
| AEM | Academic Emergency Medicine [journal]; analytical electron microscopy; ambulatory electrocardiograph... |
| EMC | electromagnetic compatibility; electron microscopy; emergency medical care; emergency medical coordi... |
| HREM | high-resolution electron microscopy |