| Acronym | Definition |
|---|
| ESSL➣European Severe Storms Laboratory (est. 2002) |
| ESSL➣Engineering and Scientific Subroutine Library |
| ESSL➣Earth Science Society of Libya |
| ESSL➣Earth System Science Laboratory (University of Alabama, Huntsville; College of Engineering; Huntsville, AL) |
| ESSL➣Education and Social Science Library (University of Illinois at Urbana-Champaign) |
| ESSL➣Engineering and Scientific Sub-routine Library |
| ESSL➣Empire State Swimming League |
| ESSL➣Ethical Society of St. Louis (Missouri; est. 1886) |