GJU
| Acronym | Definition |
|---|---|
| GJU | German-Jordanian University (Jordan; est. 2005) |
| GJU | Galileo Joint Undertaking (Brussels, Belgium) |
| GJU | Gemeinschaft Junger Ungarndeutscher (German: Community of Young German Hungary; est. 1989) |
| GJU | George Jones University (music industry seminar) |