RGE

RGE may refer to


 * Racing Green Endurance
 * Recanati Giladi Entertainment
 * Runaway greenhouse effect
 * Rochester Gas and Electric
 * Roubini Global Economics
 * Royal Golden Eagle
 * Rádio Gravações Especializadas
 * Renormalization group equation
 * Beta-function
 * Callan–Symanzik equation
 * Exact renormalization group equation
 * Rogue (esports)