What is "grf"

GRF may refer to:

• Gerald Rudolph Ford, Jr. the thirty-eighth President of the United States
• Ground reaction force, in biomechanics
• Growth hormone-releasing factor (GRF) or growth-hormone-releasing hormone (GHRH), in neuroendocrinology
• Gray Army Airfield, IATA airport code GRF
• .grf, a graphics file format
• Groupement des Radiodiffuseurs Français de l’UER, a French public radio and television broadcasting organisation
• USS Gerald R. Ford (CVN-78)