Found 4 full forms for GRNR
| Term | Full Form | Category |
|---|---|---|
| GRNR | Garf Raydah Nature Reserve 
| Others |
| GRNR | Gemeenschappelijke Regeling Nieuw Reijerwaard
| Others |
| GRNR | Grand River Railway
| Others |
| GRNR | Grand River Railway Company
| Others |