United Nations Conference on Trade and Development (UNCTAD)

established - 30 December 1964 aim - to promote international trade members - (193) all UN members plus Holy See

United Nations Development Program (UNDP)

established - 22 November 1965 aim - to provide technical assistance to stimulate economic and social development members (executive board) - (36) selected on a rotating basis from all regions

United Nations Disengagement Observer Force (UNDOF)

established - 31 May 1974 aim - to observe the 1973 Arab-Israeli cease-fire; established by the UN Security Council members - (6) Austria, Canada, Croatia, India, Japan, Philippines

United Nations Educational, Scientific, and Cultural Organization
(UNESCO)

established - 16 November 1945; effective - 4 November 1946 aim - to promote cooperation in education, science, and culture members - (193) includes all UN member countries except Liechtenstein (191 total); plus Cook Islands and Niue associate members - (7) Aruba, British Virgin Islands, Cayman Islands, Faroe Islands, Macau, Tokelau

United Nations Environment Program (UNEP)

established - 15 December 1972 aim - to promote international cooperation on all environmental matters members - (58) selected on a rotating basis from all regions