| Acronym | Definition |
|---|
| AOSC➣Airsoft Organization of South Carolina |
| AOSC➣All Ohio Scanner Club (listeners to shortwave radio) |
| AOSC➣Atmospheric and Oceanic Science (University of Maryland) |
| AOSC➣Acute Obstructive Suppurative Cholangitis (biliary duct disease) |
| AOSC➣Austrian Open Source Certificate (LINUX) |
| AOSC➣Athens Olympic Sports Complex (Athens, Greece) |
| AOSC➣Ambulatory Outpatient Surgery Center (various locations) |