united nations organization
C1Formal, Official, Academic
Definition
Meaning
An international organization founded in 1945 to promote peace, security, and cooperation among countries.
The principal global forum where sovereign states convene to address international law, security, economic development, social progress, and human rights issues.
Linguistics
Semantic Notes
The full official name is 'United Nations Organization' (UNO), but it is commonly and officially referred to as just 'the United Nations' (UN).
Dialectal Variation
British vs American Usage
Differences
No significant differences in usage. Both varieties use the full official name and the common short form 'UN'.
Connotations
Carries identical formal, diplomatic, and global connotations in both varieties.
Frequency
The short form 'United Nations' or 'UN' is vastly more common than the full 'United Nations Organization' in both BrE and AmE.
Vocabulary
Collocations
Grammar
Valency Patterns
The United Nations Organization + [verb in 3rd person plural] (e.g., 'The United Nations Organization coordinate relief efforts.')[Action/Decision] + by the United Nations OrganizationMembership in the United Nations OrganizationVocabulary
Synonyms
Strong
Neutral
Weak
Vocabulary
Antonyms
Phrases
Idioms & Phrases
- “The UN family (referring to its specialized agencies)”
- “To wear the blue helmet (referring to UN peacekeepers)”
Usage
Context Usage
Business
Rare, except in contexts of international trade agreements or development projects.
Academic
Common in political science, international relations, law, and history texts.
Everyday
Used in news reports about global conflicts, humanitarian crises, or international diplomacy.
Technical
Used in legal and diplomatic documents, treaties, and official UN publications.
Examples
By Part of Speech
adjective
British English
- United Nations Organization charter
- United Nations Organization mandate
American English
- United Nations Organization resolution
- United Nations Organization agency
Examples
By CEFR Level
- Many countries are in the United Nations Organization.
- The United Nations Organization helps people in countries with wars.
- The founding of the United Nations Organization in 1945 was a response to the devastation of World War II.
- While the United Nations Organization's charter empowers it to maintain international peace and security, its effectiveness is often constrained by geopolitical rivalries among its permanent Security Council members.
Learning
Memory Aids
Mnemonic
Think of many nations with 'united' goals forming one 'organization'.
Conceptual Metaphor
WORLD AS A FAMILY (with the UN as the governing parental/coordinating body).
Watch out
Common Pitfalls
Translation Traps (for Russian speakers)
- Avoid translating 'Organization' as 'Организация' in everyday reference; the common Russian equivalent is 'Организация Объединённых Наций' (ООН), analogous to 'UN'.
- Do not confuse with 'League of Nations' ('Лига Наций'), its predecessor.
Common Mistakes
- Using singular verb with 'United Nations Organization' (It often takes a plural verb: 'The United Nations Organization are...').
- Incorrect capitalization (it is a proper noun).
- Redundancy: 'UN Organization' (since 'UN' stands for 'United Nations').
Practice
Quiz
What is the most common short form for 'United Nations Organization'?
FAQ
Frequently Asked Questions
There is no practical difference. 'United Nations Organization' (UNO) is the full official name, but 'United Nations' (UN) is the standard short form used in almost all contexts, including official ones.
It can be both. When referring to the organization as a single entity, use singular verbs (e.g., 'The UN has its headquarters...'). When emphasizing the collective actions of its member states, plural verbs are common (e.g., 'The United Nations are in disagreement...'). The singular is more frequent.
The six main bodies are the General Assembly, the Security Council, the Economic and Social Council (ECOSOC), the Trusteeship Council, the International Court of Justice, and the Secretariat.
Its ability to enforce decisions, particularly from the Security Council, depends on the cooperation of member states. It can authorize sanctions or peacekeeping missions, but lacks its own independent military force.