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Full form of UNO

The full form of UNO is United Nations Organization. It is mostly known as The United Nations (UN)

The United Nations (UN) is an international organization which was formed in 1945 to increase political and economic cooperation among member countries. 
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United Nations Organization-UNO
it is an international organization composed of most of the countries of the world which was founded in 1945 to promote peace, security, and economic development
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