UNESCO stands for the United Nations Educational, Scientific and Cultural Organization. It is a specialized agency of the United Nations established in 1945 with the goal of promoting world peace and security through international cooperation in education, the arts, sciences, and culture. UNESCO aims to build lasting peace by fostering collaboration and dialogue among nations. It works across five major program areas: education, natural sciences, social and human sciences, culture, and communication/information. Some key roles of UNESCO include:

• Promoting quality education and lifelong learning for all.
• Supporting scientific cooperation and sustainability.
• Preserving cultural diversity and protecting heritage.
• Promoting freedom of expression and independent media.
• Creating and managing the World Heritage Sites program to protect culturally and naturally significant sites worldwide.

Headquartered in Paris, France, UNESCO has 194 member states, operates 53 regional offices, and works through numerous projects worldwide to advance literacy, education, science, and cultural preservation as foundations for peace and human development. In summary, UNESCO is an international organization dedicated to building peace and sustainable development by fostering global cooperation in education, science, culture, and communication. Its efforts include protecting cultural heritage, supporting education, advancing scientific cooperation, and promoting freedom of expression globally.