IFG

IFG may refer to:


 * IFG Group, Irish financial parent company of James Hay Partnership
 * Impaired fasting glycaemia, or impaired fasting glucose - a pre-diabetic condition
 * Inferior frontal gyrus, part of the brain's prefrontal cortex
 * Institute for Government, a United Kingdom-based think tank
 * Interframe gap, a transmission pause in computer networking
 * International Fruit Genetics, a California-based fruit breeding company