What does RNR stand for?

What does RNR mean?

RNR	Royal Naval Reserve Governmental » Military
RNR	Royal Naval Reserve Governmental » US Government
RNR	Royal Naval Reserve Business » Positions
RNR	Receive Not Ready Computing » Telecom
RNR	Receiver Not Ready Governmental » Military
RNR	Renaissance Re Holdings, LTD. Business » NYSE Symbols
RNR	Recovery Net Radio Community » Media
RNR	Rent 'N Roam Governmental » Transportation
RNR	Rent 'N Roam Business » Firms
RNR	Rindsberg N Reilly Business » Firms
RNR	Russ and Rainbow Business » Firms
RNR	Right aNd Republican Governmental » Politics