BRG may refer to: Berkeley Research Group, LLC, a global expert services and consulting firm Borough Green & Wrotham railway station in Kent, England British racing green, a dark green colour traditionally used on early UK racing cars Brownsville and Rio Grande International Railroad, Texas Mareeba Airfield, an airfield located south of Mareeba, Queensland, Australia by IATA code the postal code of Birgu, Malta BRG Sports, an American sports equipment manufacturer Fiat BRG, a 1930s bomber of the Italian air force Baure language (ISO code: brg), a near extinct language of Bolivia