JESA
| Acronym | Definition |
|---|---|
| JESA | Japan Electronics Show Association |
| JESA | Jesuits in Social Action (Catholic group) |
| JESA | Japan EMT (Emergency Medical Technician) School Association |
| JESA | Journal of Energy in Southern Africa (University of Cape Town; South Africa) |
| JESA | Just Enough Structured Analysis (Ed Yourdon book) |
| JESA | Journals of the Ecological Society of America |