ERO

Code

Meaning

Language

Themes and places

ERO

Engineering Release Operation

In English

• Engineering, technology

ERO

Esperanto-Rondo de Otavo

In Esperanto

• Organizations and associations
• Esperanto
• Canada

ERO

European Radiocommunications Office (www.ero.dk)

In English

• Telecommunications
• Europe

ERO

Earth Return Orbiter

In English

• Astronautics