Found 4 full forms for USIGS
| Term | Full Form | Category |
|---|---|---|
| USIGS | United States Imagery and Geospatial System 
| Others |
| USIGS | United States Imagery Geospatial System
| Others |
| USIGS | United States Internet Genealogical Society
| Others |
| USIGS | Universal Subtle Informational Gesture System
| Others |