| Abbreviation | Definition |
|---|---|
| GDBC | GWT DataBase Connectivity |
| GDBS | Global database on blood safety |
| GDCT | Graphical Database Configuration Tool |
| GDCT | Graphical Database for Category Theory |
| GDD | GPCR Decoy Database |
| GDF | Global Depth First search |
| GDK | Globalization Developers Kit (databases) |
| GDK | Goblin Database Kernel |
| GDM | Gestalt Data Model |
| GDN | Global Database Network |
| GDPR | General Data Protection Regulations |
| GDSL | Generic Data Structures Library |
| GEDS | Government Electronic Directory Service |
| GES | General Estimates System |
| GGSD | Generic Genetic Studies Database |
| GHDB | Google Hacking Database By |
| GIC | Generalized Information Criterion |
| GIDD | Global Internal Displacement Database |
| GIS | Geographic Information Systems |
| GISAID | Global Initiative on Sharing All Influenza Data |