Full Form

UNO Full Form: History, Objective, Work etc.

Sharing is Caring

UNO Full Form: After witnessing the results of World War II, an international body was established in 1945, and 51 nations came together with a common objective of preserving international peace and security. They decided to sign a treaty called the United Nations, a charter to create a new agency. UNO full form, is the United Nations Organization, and its main goal is to establish friendly relations between nations and contribute to the community, the standard of living and human rights. The UN currently has 193 member states, and its work is guided by the purposes and principles outlined in its founding Charter. The United Nations has evolved to keep up with a rapidly changing world.

There are numerous important international organisations, including the United Nations Educational, Scientific, and Cultural Organization (UNESCO), the United Nations Industrial Development Organization (UNIDO), and the World Health Organization (WHO). The United Nations has its headquarters on international territory in New York City and main offices in Geneva, Nairobi, Vienna, and The Hague. Throughout this article, you will learn about the United Nations, its work, structure, history, etc.

Page Index
1 UNO Overview
2 What is UNO?
3 Most important goals of UNO
4 Structures of UNO
5 General Assembly
6 UN Secretariat
7 Specialized Agencies
8 Frequently Asked Questions (FAQs)

UNO Overview

Today UNO is functioning in more than 193 countries. It works with local communities, business partners and governments of the country’s relations between nations and contributes to the community, living standards, & human rights.

UNOUnited Nations Organization
HeadquartersNew York, United States
Formation24 October 1945
Secretary-GeneralAntónio Guterres
Work193 countries
Official languagesArabic, Chinese, English, French, Russian, and Spanish

What is UNO?

The United organization is a global organization founded in 1945. Currently comprised of 193 Member States, the UN and its work are guided by the needs and principles of its founding Charter. The UN has evolved to keep pace with a rapidly changing world. But one thing has stayed the same: it remains the one place on Earth where all the world’s nations can gather, discuss common problems, and find solutions that benefit humanity.


After the Second World War, 51 countries met in San Francisco with a common goal to maintain international peace and security and the purpose of signing a document which was the United Nations Charter founding the United Nations Organization (UNO) on 24 October 1945. Recently there have been 193 member states in the UNO.

The most important goals of UNO

Members of states work together to fight climate change. This organization helps solve the problems against the issue which disturb peace, social growth and development.

  • International peace and security
  • Humanitarian assistance to those in need
  • Upholding international law, protecting human rights, and promoting democracy

Structures of UNO

There is six main structure of the United Nations Organisation:

Structures of UNO
Structures of UNO

Read also:

UNICEF Full FormUNODC Full Form
UNCDF Full FormUNDP Full Form

General Assembly

The General Assembly is the leading representative organ of the UN. All UN member states are represented in the General Assembly, making it the only UN body with universal representation.

First CommitteeIt deals with Economic and financial matters.
Second CommitteeIt deals with Social, Humanitarian and cultural issues.
Third CommitteeIt deals with Special Political and decolonisation.
Fourth CommitteeIt deals with Administrative and budgetary issues.
Fifth CommitteeIt deals with Administrative & Budgetary issues.
Sixth CommitteeIt deals with Legal Matters.

UN Secretariat

This section contains information about the UNO secretariat list; more details are in the table below. Consider the secretariat’s name and country of origin.

NameCountry of origin
Gladwyn JebbUnited Kingdom
Trygve LieNorway
Dag HammarskjöldSweden
U ThantBurma
Kurt WaldheimAustria
Javier Pérez de CuéllarPeru
Boutros Boutros-GhaliEgypt
Kofi AnnanGhana
Ban Ki-moonSouth Korea
António GuterresPortugal
Source: Wikipedia

Specialized Agencies

This section contains the complete UNO list of specialised agencies, including their full name and year of establishment. Let us take a look.

AcronymAgencyEstablished in
FAOFood and Agriculture Organization1945
ICAOInternational Civil Aviation Organization1947
IFADInternational Fund for Agricultural Development1977
ILOInternational Labour Organization1946 (1919)
IMOInternational Maritime Organization1948
IMFInternational Monetary Fund1945 (1944)
ITUInternational Telecommunication Union1947 (1865)
UNESCOUnited Nations Educational, Scientific and Cultural Organization1946
UNIDOUnited Nations Industrial Development Organization1967
UPUUniversal Postal Union1947 (1874)
WBGWorld Bank Group1945 (1944)
WHOWorld Health Organization1948
WIPOWorld Intellectual Property Organization1974
WMOWorld Meteorological Organization1950 (1873)
UNWTOWorld Tourism Organization1974

Frequently Asked Questions (FAQs)

What is the Full form of UNO?

United Nations Organization (UNO).

How many countries are in the United Nations?

There are 193 Countries.

Who is the head of the UN?

Antonio Guterres is the 9th Secretary-General of the United Nations Organization.

What is the goal of UNO?

To bring International Peace and Security.

Sharing is Caring
Success Story

Follow @ngofeed

NGOFeed is India’s largest portal which serves this sector with research, content, data and digital communication. At NGOFeed, we are working on research-based content which directly helps individuals and organizations to grow.

Follow @ngofeed

8 thoughts on “UNO Full Form: History, Objective, Work etc.”

    • The UN has been deploying military personnel for service in peace operations since 1948, when the Security Council authorized the deployment of UN military observers to the Middle East to monitor the Armistice Agreement between Israel and its Arab neighbours.

      UN military personnel can be called upon to:

      Protect civilians and UN personnel;
      Monitor a disputed border;
      Monitor and observe peace processes in post-conflict areas
      Provide security across a conflict zone;
      Provide security during elections;
      Assist in-country military personnel with training and support
      Assist ex-combatants in implementing the peace agreements; they may have signed.


Leave a comment