IJU
| Acronym | Definition |
|---|---|
| IJU | Islamic Jihad Union |
| IJU | International Journal of Urology (Tokyo, Japan) |
| IJU | Indian Journal of Urology (Urological Society of India) |
| IJU | Iraqi Journalists' Union |
| IJU | Internationale Jongeren Uitwisseling (Dutch: International Youth Exchange; Belgium) |