I will take a plane from Narita International Airport.

The International Phonetic Alphabet is an essential tool for linguistic research.

The International Atomic Energy Agency is an international organization that promotes the peaceful use of nuclear energy.

He is interested in the study of international auxiliary languages.

The International Court of Justice is the main institution for resolving disputes under international law.

The International Monetary Fund is aiming for the stability of the world economy.

The International Football Federation is an organization that oversees soccer around the world.

A diaeresis is used to change the pronunciation of vowels.

He is learning Taiwanese using Zhuyin fuhao.

The Kokin Wakashū is the second collection of the Chokusen Wakashū.