| E/M | electron microscope, electron microscopy; evaluation and management |
|---|---|
| e | base of natural logarithms, approximately 2.7182818285; egg transfer; ejection; electric charge; ele... |
| ETA | electron transfer agent; endotracheal airways; ethionamide |
| MTP | maximum tolerated pressure; medial tibial plateau; median time to progression; metacarpophalangeal; ... |
| EM | 1) Erythro-Mycin 2) Electron Microscopy |