AKA: BNR Symphony Orchestra, Bulgarian Broadcasting Symphony Orchestra, Bulgarian National Radio Symphony Orchestra, Bulgarian Radio Orchestra, Bulgarian Radio Symphony Orchestra, Bulgarisches Radio-Symphonieorchester, Orchestra Sinfonica della Radio Nazionale Bulgara, Simfonichen orkestŭr na BNR, Simfonichen orkestŭr na bŭlgarskoto radio i televizii︠a︡, Симфоничен оркестър на БНР, Bulgarian Broadcasting Sinfonietta Orchestra