When you cross the International Date Line, the date changes by one day.

The United Nations Children's Fund is working to improve the lives of children around the world.

He is working as a member of the International Criminal Police Organization.

Please tell me the International Standard Book Number of this book.

The International Workers' Association is historically an important organization.

UNESCO is an international organization that promotes the development of education, science, and culture around the world.

The United Nations Security Council plays a crucial role in maintaining world peace and security.