| Acronym | Definition |
|---|
| OGIS➣Oral Glucose Insulin Sensitivity |
| OGIS➣Open Gis |
| OGIS➣Oil & Gas Investment Symposium (Independent Petroleum Association of America) |
| OGIS➣Open Geodata Interoperability Specification (now OpenGIS) |
| OGIS➣Office of Government Information Services |
| OGIS➣Office of Government Information Services (US) |
| OGIS➣Open Geographic Information System |
| OGIS➣Orientis Graecae Inscriptiones Selectae (edited by W. Dittenberger) |
| OGIS➣Office of Geographical Information Systems (US government) |