The following are international organisations except
The correct answer is: A
Explanation
Pressure groups are domestic organisations or associations that seek to influence public policy and decision-makers but are not considered international organisations. They operate within a specific country.
On the other hand, O.A.U. (Organisation of African Unity), U.N.O. (United Nations Organisation), and the Commonwealth of Nations are all examples of international organizations that facilitate cooperation among countries on various issues, such as political, economic and social matters.
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