| Abbreviation | Definition |
|---|---|
| GSDM | Guidant System Development Methodologies |
| GSDO | Ground System Development Operations |
| GSDO | Ground Systems Development and Operations |
| GSDP | Graduate School Development Programme |
| GSDR | Global Sustainable Development Report |
| GSDU | Genomic Services and Development Unit |
| GSERD | General System Engineering Research Development |
| GSID | Graduate School of International Development |
| GSPD | Global Students Programs and Development |
| GSPD | Goal Setting and Professional Development |
| GSPD | Graduate Student Professional Development |
| GSSD | Global South South Development |
| GSSD | Global System for Sustainable Development |
| GTD | Globalisation Transnationalism and Development |
| GTHBAUDI | Greater Toronto Home Builders Association-Urban Development Institute |
| GVCU | Grand View Development |
| GVCU | GVC (Grand View Development) |
| GWAD | Grassroots Women Association for Development |
| GWDD | Graphics Web Design and Development |
| GWDD | Graphics Web Design Development |