AiOS

AcronymDefinition
AiOSAll-in-One Sidebar (Firefox add-on)
AiOSAll India Ophthalmological Society
AiOSAnadolu Isuzu Otomotiv Sanayi Ve Ticaret AS (Turkish: Anadolu Isuzu Automotive Industry and Trade, Inc.)
AiOSAir Inlet Outer Surface (aeronautics)
AiOSArizona Integrative Outcomes Scale (well-being assessment)
AiOSAcute Illness Observation Scale
AiOSAvey Incubator Online Store
AiOSArchitecture Independent Operating System (computing)