The meaning of the Acronym AAS is...

AAS is

• Almost A Star

More Meanings For AAS:

• ASCII Adjust after Subtraction
• Adaptive Antenna System
• Associate of Applied Sciences
• Advanced Antenna Systems
• American Astronautical Society
• Archaeology, Astronautics, and Seti
• Atomic Absorption Spectrophometer
• Atomic Absorption Spectroscopy
• Asymptotically Almost Surely
• Auto Available Split
• American Astrophysical Society
• Advanced Automation System
• Amazing Animal Service
• Arrogance, Apostasy, and Stupidity
• Androgenic Anabolic Steroids

AAS is also in:

• Academic Degrees
• Amateur Radio
• Assembly
• Astronomy
• Chemistry
• Dogs Related
• Electronics
• Funnies
• Hospitals
• Mathematics
• Ocean Science
• Telecom