What does RBU stand for?

What does RBU mean?

RBU	Real Basic University Academic & Science » Universities
RBU	Rasputin's Big Unit Community » Music
RBU	Roebourne, Australia Regional » Airport Codes
RBU	Reaction Bonded Urethane Miscellaneous » Plastics
RBU	Rehabilitation Bedservice Unit Medical » Physiology
RBU	Ready Boat Unit Governmental » Military
RBU	Ready Boat Unit Governmental » Transportation
RBU	Reaktivno-Bombovaja Ustanovka (Реактивно-Бомбовая Установка, Russian Anti-submarine rocket) Governmental » Military
RBU	Radical Boat Reunion Governmental » Military
RBU	Request By User Computing » Software
RBU	Rubber Band Unit Business » Professional Organizations
RBU	Rabindra Bharati University Academic & Science » Universities