| Acronym | Definition |
|---|
| GDAS➣Global Data Assimilation System |
| GDAS➣General Dynamics Aviation Services |
| GDAS➣Global Delivery Application Services (Hewlett-Packard) |
| GDAS➣Groupement Départemental d'Action Sociale (French: Departmental Group for Social Action) |
| GDAS➣Geospatially-linked Data Access Service |
| GDAS➣Global Deployment Analysis System |
| GDAS➣Ground Data Analysis Software |
| GDAS➣Geospatial Domain Access Services |
| GDAS➣Ground Data Acquisition System |
| GDAS➣Groundwater Data Analysis System |
| GDAS➣Graphical Data Analysis System |