What does RGR stand for?

What does RGR mean?

RGR	Sturm Ruger & Company, Inc. Business » NYSE Symbols
RGR	Roger Miscellaneous » Names and Nicknames
RGR	Ranger Regiment Governmental » Military
RGR	RetroGaming Radio Community » Media
RGR	RetroGaming Radio Community » Sports
RGR	RPE-Retinal G-Protein-Coupled Receptor Medical » Human Genome
RGR	Rigger Business » Positions
RGR	Regional Rail Governmental » Transportation
RGR	Refco Global Research Business » Firms
RGR	Record Go Round Business » Firms
RGR	Ranger, Texas USA Regional » Airport Codes
RGR	Relative Growth Rate Academic & Science » Botany
RGR	Retro Game Room Computing » Software
RGR	Rangers Governmental » Military