| Acronym | Definition |
|---|
| JSE | Jacksepticeye |
| JSE | Johannesburg Stock Exchange |
| JSE | Jamaica Stock Exchange |
| JSE | Junior Software Engineer |
| JSE | Journal of Statistics Education |
| JSE | Java Script Encoded |
| JSE | Java Servlet Edition |
| JSE | Java Script Editor |
| JSE | Java Standard Edition (formerly J2SE; Sun Microsystems) |
| JSE | Japanese Society of Electrocardiology |
| JSE | Journal of Special Education |
| JSE | Japanese Society of Endourology (est. 1987) |
| JSE | Japanese Society of Echocardiography (heart health) |
| JSE | Job Search Engine |
| JSE | Java Script Editor (computer programming) |
| JSE | Johann Strauss Ensemble (est. 1985) |
| JSE | Japanese Society of Ethnology (est. 1934) |
| JSE | Japan Shipping Exchange, Inc. |
| JSE | Joint Service Effort |
| JSE | Japan Shielded Enclosures Co., Ltd. (Japan) |