| Acronym | Definition |
|---|
| RIGS➣Regionally Important Geological Site |
| RIGS➣Repeat Induced Gene Silencing (biology) |
| RIGS➣Rhode Island Genealogical Society (Greenville, RI) |
| RIGS➣Center for Research on International and Global Studies (University of California, Irvine) |
| RIGS➣Reconnaissance/Intelligence Ground Systems |
| RIGS➣Radio Immuno Guided Surgery |
| RIGS➣Research Institute for Growth Strategy (Japan) |