| Abbreviation | Definition |
|---|---|
| ESA | European Symposia on Algorithms |
| ESA | European Symposium on Algorithms |
| ESAC | European Space Astronomy Center |
| ESAC | European Space Astronomy Centre |
| ESAC | European Study Abroad Center |
| ESAC | European Surveillance of Antimicrobial Consumption |
| ESAF | European Science Advisors Forum |
| ESAG | European Society of Aesthetic Gynecology |
| ESAN | European Salt Action Network |
| ESAP | European Society For Analytic Philosophy |
| ESAS | European Scandinavian Airlines System |
| ESAS | European Seabirds At Sea |
| ESAS | European Society of Aesthetic Surgery |
| ESAT | European Science And Technology |
| ESAT | European Symposium on Applied Thermodynamics |
| ESB | European |
| ESB | European Society for Biomaterials |
| ESB | European Society of Biomechanics |
| ESBA | European Small Business Alliance |
| ESBC | European Senior Bowlers Committee |