РКК

Etymology 1
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Noun

 * 1) Workers’ and Peasants’ Inspectorate

Etymology 2
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Noun

 * 1) RCC, Radio Communications Company

Etymology 3
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Noun

 * 1) Rocket and Space Complex

Etymology 4
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Noun

 * 1) Raketno-kosmičeskaja korporacija (Rocket and Space Corporation)

Etymology 5
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Noun

 * 1) RRC, Russian Red Cross