The meaning of the Acronym ASOS is...

ASOS is

• Army Secure Operating System
• Air Support Operations Squadron

More Meanings For ASOS:

• Automated Seismological Observation System
• International Conference on Application of Standards for Open Systems
• Automated Surface Observing System
• As Seen On Screen
• As Seen On Stars
• Atomic Spectra And Oscillator Strengths
• Army Secure Operating System
• Air Support Operations Squadron
• Automated Surface Observation System
• Asociación de Aldeas Infantiles S.O.S de Guatemala

ASOS is also in:

• Geology
• Guatemalan
• IEEE
• Meteorology
• Military
• Transportation
• Unfiled