【正确答案】正确答案：United Nations Conference on Trade and Development(UNCTAD): Established in 1964 as a permanent intergovernmental body, the United Nations Conference on Trade and Development(UNCTAD)is the principal organ of the United Nations General Assembly dealing with trade, investment , and development issues. The organization's goals are to maximize the trade, investment and development opportunities of developing countries and assist them in their efforts to integrate into the world economy on an equitable basis. The primary objective of UNCTAD is to formulate policies relating to all aspects of development including trade, aid, transport, finance and technology. The conference ordinarily meets once in four years; the permanent secretariat is in Geneva.