†subfamily Aceratheriinae Dollo 1885
Mammalia - Perissodactyla - Rhinocerotidae
Alternative spelling: Aceratherinae
Parent taxon: Rhinocerotidae according to D. R. Prothero 1998
Sister taxa: Amphicaenopus, Atelodus, Brachydiceratherium, Chilotheridium, Diceratheriinae, Dicerorhininae, Didermocerus, Dromoceratherium, Elasmotheriina, Epiaceratherium, Gaindatherium, Gulfoceras, Huangotherium, Iranotheriinae, Iranotherium, Menoceratinae, Mesaceratherium, Meschotherium, Paradiceros, Penetrigonias, Pleuroceros, Proaceratherium, Protoaceratherium, Rhinocerotinae, Subhyracodon, Teleoceratinae, Teletaceras, Trigonias, Uintaceras, Zalabis
Subtaxa: Aceratheriini, Alicornops, Aphelops, Chilotheriini, Floridaceras, Peraceras