| Acronym | Definition |
|---|
| AGSO➣Australian Geological Survey Organization |
| AGSO➣Antwerp Gipsy Ska Orkestra (band) |
| AGSO➣Art Gallery of the South Okanagan (Canada) |
| AGSO➣Autonoom Gemeentebedrijf Stadsvernieuwing Oostende (Dutch: Public Company for Urban Renewal Oostende; est. 2002; Belgium) |
| AGSO➣Anthropology Graduate Student Organization (various universities) |
| AGSO➣Australian Geological Survey Office (Canberra, Australian Capital Territory, Australia) |