List of official languages by institution

• United Nations - Arabic, Chinese, English, French, Russian, and Spanish

• Inter-Parliamentary Union - French and English (Conferences also have simultaneous interpretation into Spanish and Arabic.)

• Association of Southeast Asian Nations - English

• European Union - Danish, Dutch, English, Finnish, French, German, Greek, Italian, Portuguese, Spanish, and Swedish

• Organization of African Unity - Arabic, English, French, and Portuguese

• Organization of American States - English, Spanish, French, and Portuguese

• North Atlantic Treaty Organization - English and French

See also: List of official languages by country

External links

• World Auxiliary Language Campaign Facts page