| ESRA | Edmonton Street Rod Association 
| Others |
| ESRA | Electronic System For Railway Application
| Others |
| ESRA | Employee Surveillance and Remote Administration
| Others |
| ESRA | English Speaking Residents Association
| Others |
| ESRA | English Springer Rescue America
| Others |
| ESRA | Enhancing Student Recruitment and Admissions
| Others |
| ESRA | Entertainment Software Rating Association
| Others |
| ESRA | Environmental Science Research Associates
| Others |
| ESRA | Environmental Social Risk Analysis
| Others |
| ESRA | European Safety and Reliability Association
| Others |
| ESRA | European Shakespeare Research Association
| Others |
| ESRA | European Society of Regional Anaesthesia
| Others |
| ESRA | European Society of Regional Anaesthesia & Pain Therapy
| Others |
| ESRA | European Society of Regulatory Affairs
| Others |
| ESRA | European Solar Radiation Atlas
| Others |
| ESRA | European Street Rod Association
| Others |
| ESRA | European Survey of Road Users Safety Attitude
| Others |
| ESRA | European Survey Research Association
| Others |
| ESRA | Executable Symbolism For Readable Algorithms
| Others |
| ESRA | Experimental Sounding Rocket Association
| Others |
| ESRA | Experimental Speech Response Application
| Others |