What are the official languages of the United Nation Organization (UNO)?
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- eAnswers...Mar 30, 2014
The United Nation Organization (UNO) is an intergovernmental organization of the United States of America and was its official languages are Arabic, English, French, Mandarin, Russian and Spanish. It was established on 24th October, 1945 and there are almost 193 United Nations member states of this organization.
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