The World Bank uses English, Spanish, French, and Russian as its official languages. Japanese is not an official language of the World Bank.

English is the most commonly used language in World Bank websites, followed by Spanish, French, and Russian.

The World Bank uses four languages in its websites: English, Spanish, French, and Russian.

The World Bank uses English, Spanish, French, and Arabic for development. Chinese is not used for development.

English is the only language used in World Bank websites for research.

English is the only language used in World Bank websites for operations.

English is the only language used in World Bank websites for finance.

English is the only language used in World Bank websites for economics.

English is the only language used in World Bank websites for social development.

English is the only language used in World Bank websites for environment.

English is the only language used in World Bank websites for governance.

English is the only language used in World Bank websites for private sector development.

English is the only language used in World Bank websites for infrastructure.

English is the only language used in World Bank websites for agriculture.

English is the only language used in World Bank websites for health.