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Government Documents - United Nations Collection: UN System Overview

UN System


The UN System locator serves as a portal to the web sites of the principal organs of the United Nations, their subsidiary bodies, programs and funds, research and tranining institutes, functional commissions, regional commissions, specialized agencies and other related organizations.

Structure and organization

Organization chart


UN Headquarters

New York (main)
Geneva (UNOG)
Nairobi (UNON)
Vienna (UNOV)

Regional commissions

Economic Commission for Africa (ECA)
Economic Commission for Europe (ECE)
Economic Commission for Latin America and the Caribbean (ECLAC)
Economic and Social Commission for Asia and the Pacific (ESCAP)
Economic and Social Commission for Western Asia (ESCWA)

Full list of other offices

Subject Guide

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Gwen Sinclair
2550 McCarthy Mall, Honolulu HI 96822