| Acronym | Definition |
|---|
| AiOS➣All-in-One Sidebar (Firefox add-on) |
| AiOS➣All India Ophthalmological Society |
| AiOS➣Anadolu Isuzu Otomotiv Sanayi Ve Ticaret AS (Turkish: Anadolu Isuzu Automotive Industry and Trade, Inc.) |
| AiOS➣Air Inlet Outer Surface (aeronautics) |
| AiOS➣Arizona Integrative Outcomes Scale (well-being assessment) |
| AiOS➣Acute Illness Observation Scale |
| AiOS➣Avey Incubator Online Store |
| AiOS➣Architecture Independent Operating System (computing) |