| Abbreviation | Definition |
|---|---|
| EMB | Energy Multiplied Bandpass |
| EMBS | Everything Must Be Simple |
| EMCCP | Electromagnetic Compatibility Control Plan |
| EME | ElectroMagnetic Effects |
| EMF | Electromagnetic Field |
| EMG | Electro Magnetic Grouping |
| EMILY | Extreme Monkey Indigestion Laryngitis Youngen |
| EMIS | Electro Magnetic Interpretation System |
| EMMA | Electro-Magnetic Mass Accelerator |
| EMP | Electron MicroPulse |
| EMPG | Edinburgh Mathematical Physics Group |
| EMR | electromagnetic radiation |
| EMR | ElectroMagnetic Resonance |
| EMRP | Earth Magnetism Rock Physics |
| EMT | effective medium theory |
| EMVP | Electro-Magnetic Velocity Profiler |
| EMW | ElectroMagnetic Wave |
| ENB | Electromagnetic Navigation Bronchoscopy |
| ENO | Essentially Non-Oscillatory |
| ENR | Enrichment aNd Reprocessing |