IAU stands for various terms. Discover the full forms, meanings, and possible interpretations of IAU across different fields and industries.
An international organization that unites national astronomical societies from around the world and acts as the internationally recognized authority for assigning designations to celestial bodies and their surface features.
AstronomyBusiness & FinanceFederal Aviation AdministrationGovernmental & MilitaryLegalPhysicsProfessional organizationsScienceScientific & EducationalUnionsLast updated: