| GRF | Gaussian Random Field 
| Others |
| GRF | Gaussian Random Force
| Others |
| GRF | Gazoo Racing Festival
| Others |
| GRF | Gelatine Resorcine Formol
| Others |
| GRF | Gelatine Resourcine Formol
| Others |
| GRF | General Reconnaissance Flight
| Others |
| GRF | General Research Fund
| Others |
| GRF | General Revenue Fund
| Others |
| GRF | General Rubber Fabric
| Others |
| GRF | Generalized Random Forests
| Others |
| GRF | Georgetown Ridge Farm
| Others |
| GRF | Geronimo Rubio Formula
| Others |
| GRF | Gilani Research Foundation
| Others |
| GRF | Girls Rehabilitation Facility
| Others |
| GRF | Girls' Rehabilitation Facility
| Others |
| GRF | Glaucoma Research Foundation
| Others |
| GRF | Global Refugee Forum
| Others |
| GRF | Global Reinsurance Forum
| Others |
| GRF | Global Relief Foundation
| Others |
| GRF | Global Reporting Format
| Others |
| GRF | Global Research Forum
| Others |
| GRF | Global Resilience Federation
| Others |
| GRF | Global Response Force
| Others |
| GRF | Global Risk Forum
| Others |
| GRF | Goes Real Fast
| Others |
| GRF | Google Ride Finder
| Others |
| GRF | Government Rotary Filter
| Others |
| GRF | Grace Reformed Fellowship
| Others |
| GRF | Graduate Research Fellowship
| Others |
| GRF | Graduate Research Funding
| Others |
| GRF | Graph File
| Others |
| GRF | Graph Plus - Charisma Graph file
| Others |
| GRF | Ground Reaction Force
| Others |
| GRF | Ground Reaction Forces
| Others |
| GRF | Ground Relay Facility
| Others |
| GRF | Growth Record Function
| Others |
| GRF | Guarantee Redemption Fund
| Others |
| GRF | Guy R Fountain
| Others |