ETAS may refer to:

• ETAS, a global company providing tools for embedded systems
• End of Train Air System, a device put at the end of trains to monitor the brake air
• Etas, an imprint of Rizzoli Libri division of Arnoldo Mondadori Editore
• Former ICAO code for Sembach Kaserne.

See also

• Eta (disambiguation)

This disambiguation page lists articles associated with the title ETAS.
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