International Broadcasting Union
| Successor | |
|---|---|
| Established | 4 April 1925 | 
| Dissolved | 1 November 1950 | 
| Type | Union of broadcasting organisations | 
| Headquarters | Geneva, Switzerland | 
The International Broadcasting Union (IBU; official name in French: Union Internationale de Radiophonie, UIR, modern translations in French: Union Internationale de Radiodiffusion/Union internationale de radio-télévision, UIR) was an alliance of European radio broadcasters, established on 3–4 April 1925. The union had its headquarters in Geneva. The UIR aimed to resolve international problems of broadcasting.