| Abbreviation | Definition |
|---|---|
| ESA | European Society for Agronomy |
| ESA | European Society of Anaesthesiologists |
| ESA | European Sociological Association |
| ESA | Expanding Society of Asians |
| ESAC | Association canadienne des études environnementales |
| ESAC | Association canadienne des tudes environnementales |
| ESAC | Environmental Studies Association of Canada |
| ESACT | European Society for Animal Cell Technology |
| ESAF | Egyptian Society of Animal Friends |
| ESAG | European Society of Aesthetic Gynecology |
| ESAM | Econometric Society Australasian Meeting |
| ESAM | European Society of Aerospace Medicine |
| ESAMA | Edmonton Society Against Mind Abuse |
| ESAP | European Society for Analytic Philosophy |
| ESAS | East Sussex Astronomical Society |
| ESAS | European Society for Applied Superconductivity |
| ESAS | European Society of Aesthetic Surgery |
| ESB | Engineering Society of Baltimore |
| ESBC | Entomological Society of British Columbia |
| ESBP | European Society of Biochemical Pharmacology |