Joseph Ravoahangy Andrianavalona Hospital

 
Joseph Ravoahangy Andrianavalona Hospital () (HJRA) is the largest hospital in Madagascar. Located in the capital Antananarivo and founded in 1965, it is named for Joseph Ravoahangy Andrianavalona, a Malagasy physician and politician. The hospital was featured on a Malagasy postage stamp in 1972. 