SIRG
| Acronym | Definition |
|---|---|
| SIRG | Summit Implementation Review Group |
| SIRG | Southern Illinois Roller Girls (Marion, IL) |
| SIRG | Special Interest Research Group |
| SIRG | Starting Investigator Research Grant (Science Foundation Ireland) |
| SIRG | Starting Independent Researcher Grant (European Research Council; EU) |
| SIRG | Strategic Investment Research Group (Prudential Financial) |
| SIRG | Southern Interior Repeater Group |