GRB

GRB or grb may refer to:

Organizations

• Gage Roads Brewing Company (ASX stock code: GRB), an Australian brewery
• Game Rating Board, former name of the South Korean game rating organization
• GRB Studios, an American television production company

Science and technology

• Gamma-ray burst, an astronomical event
• Granzyme B (GrB), serine protease most commonly found in the granules of NK cells and cytotoxic T cells
• .grb, the file extension of GRIB files

Transportation

• Great Bentley railway station (station code), in Essex, England
• Green Bay–Austin Straubel International Airport (IATA and FAA LID: GRB), in Wisconsin, US

Other uses

• George R. Brown Convention Center, in Houston, Texas, US
• Grebo language (ISO 639-2 and ISO 639-3: grb), spoken in Liberia and Ivory Coast