| Abbreviation | Definition |
|---|---|
| ESSENCE | European Sustainable Solutions for Existing and New City Environments |
| ESSF | European Sustainable Shipping Forum |
| ESSG | European Spondylarthropathy Study Group |
| ESSG | European Spondyloarthropathy Study Group |
| ESSG | European Sustainability Science Group |
| ESSH | European Studies in Sports History |
| ESSL | European Severe Storms Laboratory |
| ESSL | European Severe Storms Laboratory's |
| ESSL | European Slowpitch Softball League |
| ESSO | European Society Of Surgical Oncology |
| ESSP | European Satellite Services Provider |
| ESSR | Erseuropean Society For Surgical Research |
| ESSR | European Society For Surgical Research |
| ESSR | European Space Software Repository |
| ESSS | European Schools Science Symposium |
| ESSS | European Summer School for Scientometrics |
| ESST | European Society for Sugar Technology |
| ESST | European Society of Sleep Technologists |
| ESSU | European Services Strategy Unit |
| EST | ESTonia |