The meaning of the Acronym ARS is...

ARS is

• Authentication Response
• Attitude Reference System
• Air Roll Spin
• Archive and Retrieval Subsystem (PPCU)
• Air Revitalization System

More Meanings For ARS:

• Attend Read Skip
• Autonomously Replicating Sequence
• Automatic Route Selection
• Alt Religion Scientology
• Angle-Resolved Scattering
• Agricultural Research Service
• Academic Resource System
• Agricultural Research Service
• Salvage Ship (Auxiliary, Repair, Salvage)
• Amateur Radio Service
• American Rose Society
• Assessment And Resource Service
• Arkansas Rehabilitation Services
• Always Reasonably Sharp
• Ambience Recovery System

ARS is also in:

• Chat
• Construction
• Electronics
• General
• Meteorology
• Security
• Ship Types
• Telecom
• Unfiled
• Universities