RBU may refer to:
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RBU (radio station)
RBU is a time signal radio station located in Moscow (). It transmits a continuous 10 kW time code on kHz. Supplement to Recommendation ITU-R TF.768 "Standard frequencies and time signals". This is commonly written as 66.66 or 66.666&nbs ...
, a longwave time signal
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RBU-6000
The RBU-6000 Smerch-2 (Реактивно-Бомбовая Установка, ''Reaktivno-Bombovaja Ustanovka''; rocket-bomb installation & Смерч; waterspout) is a 213 mm caliber Soviet anti-submarine rocket launcher. The system enter ...
Smerch-2, a 213 mm caliber Soviet anti-submarine rocket launcher
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Rabindra Bharati University
Rabindra Bharati University is a public research university in Kolkata, India. It was founded on 8 May 1962, under the Rabindra Bharati Act of the Government of West Bengal in 1961, to mark the birth centenary of the poet Rabindranath Tagore. I ...
, West Bengal, India
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Rayat-Bahra University, Punjab, India
* ''
Rock Band Unplugged'', a video game
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