ODAS may refer to:

• Outdoor distributed antenna system
• OCA-DLR Asteroid Survey
• Oceanographic Data Acquisition System, a system used by a certain class of US Navy ships
• Ocean Data Acquisition System, a fixed-point ocean-based meteorological monitoring device

This disambiguation page lists articles associated with the title ODAS.
If an internal link led you here, you may wish to change the link to point directly to the intended article.