| Acronym | Sense | Language | Topics |
|---|---|---|---|
| EAU | Economic Analytical Unit | In English | → Economics |
| EAU | European Assocation of Urology | In French | → Associations → Urology |
| EAU | European Association of Urology | In English | → Associations → Urology |
| EAŬ | Esperantista Asocio de Ŭonbulismo | In Esperanto | → Associations → Artificial languages (linguistics) |