UEU
| Acronym | Definition |
|---|---|
| UEU | Udako Euskal Unibertsitatea (Basque: Basque Summer University) |
| UEU | UNAMA (United Nations Assistance Mission in Afghanistan) Electoral Unit |
| UEU | Universal Exercise Unit (product) |
| UEU | Unirradiated Enriched Uranium |
| UEU | Universal Exciter Upgrade |