| Acronym | Definition |
|---|
| JEA | Japan Epilepsy Association |
| JEA | Journal of Experimental Algorithmics |
| JEA | Journalism Education Association |
| JEA | Japanese Economic Association (est. 1934) |
| JEA | Journal of Early Adolescence (Sage publication) |
| JEA | Japan Epidemiological Association |
| JEA | Japan Elevator Association |
| JEA | Jacksonville Electric Authority |
| JEA | Jamaica Exporters Association |
| JEA | Journal of Egyptian Archaeology |
| JEA | Jackson Energy Authority (Jackson, Tennessee) |
| JEA | Joint Exploration Agreement (contracts) |
| JEA | Jordan Engineers Association |
| JEA | Japan Evangelical Association (World Evangelical Alliance) |
| JEA | Japan Environment Association (Tokyo, Japan) |
| JEA | Jeux et Animations (French: Games and Entertainment; various locations) |
| JEA | Japan Endodontic Association |
| JEA | Jewish Educational Alliance |
| JEA | Juventude Ecologica Angolana (Angola) |
| JEA | Japana Esperantista Asocio (Esperanto: Japan Esperanto Association) |
| JEA | Japan Electric Association |
| JEA | Joint Endeavor Agreement |
| JEA | Jordan Electricity Authority |
| JEA | Japan Environmental Agency |
| JEA | Japan Entrepreneurs Association |
| JEA | Joint Effectiveness Analysis |