Found 5 full forms for GIWG
| Term | Full Form | Category |
|---|---|---|
| GIWG | Geographic Information Working Group 
| Others |
| GIWG | Global Indicators Work Group
| Others |
| GIWG | Global Intelligence Working Group
| Others |
| GIWG | Governance and Integrity Working Group
| Others |
| GIWG | Ground Interface Working Group
| Others |