| Abbreviation | Definition |
|---|---|
| EMPRS | Electronic Military Personnel Records system |
| EMPS | Electronic Materials and Processes for Space |
| EMQ | electric motor quality |
| EMR | Electric Motor Repair |
| EMR | Electronic Meter Reading |
| EMRL | Electronic Materials Rresearch Laboratory |
| EMRL | Electronics Manufacturing and Reliability Laboratory |
| EMRP | Electronic Minimum Retail Price |
| EMRS | Electronic Medical Record Submission |
| EMRS | Electronic Medical Record Systems |
| EMS | Electronic Merchant System |
| EMS | Energy Management System |
| EMSD | Electrical and Mechanical Services Department |
| EMSD | Electronic Media Services Division |
| EMSI | Electronic Manufacturing Services Industry |
| EMSS | Electronic Maintenance Support System |
| EMT | A Electrical And Mortar Terminals |
| EMT | Effective Mass Theory |
| EMT | Electric Metalic Tubing |
| EMT | Electrical Metalic Tubing |