TGRS
| Acronym | Definition |
|---|---|
| TGRS | Transactions on Geoscience and Remote Sensing |
| TGRS | Transient Gamma-Ray Spectrometer |
| TGRS | Transportable Ground Receive Suite |
| TGRS | Translated GPS (Global Positioning System) Range System |
| TGRS | Tucson Garden Railway Society (Arizona) |
| TGRS | TCAAP (Twin Cities Army Ammunition Plant) Groundwater Recovery System (US EPA) |