RGR
RGR stands for:
- Ranger Municipal Airport (IATA code), Ranger Airport (Texas)
- Region Air (ICAO code), Canadian airline
- Grünstadt train station (DS100 code)
- Sturm, Ruger & Co. (NYSE: RGR)
- Royal Gurkha Rifles
rgr stands for:
- Resígaro (ISO-639-3 code), one of the Arawak languages
