The meaning of the Acronym DAIS is...

DAIS is

• Data Avionics Information System

More Meanings For DAIS:

• Distributed Applications And Interoperable Systems
• The Diversity Awareness Initiative For Students
• Disability Access Information And Support
• Dealer And Agency Interface System
• Domain Adaptive Information Systems
• Digital Airborne Imaging Spectrometer
• Dealer Agency Interface System
• Data Adapter Interface Software
• Data Avionics Information System

DAIS is also in:

• General
• Military
• NASA
• Unfiled