In the period between the late 18th century and the 1860s, Danubian Principalities was used, a term that sometimes included Serbia, but not Transylvania.
18. sajandi lõpu ja 1860. aastate vahel kasutati mõistet "Doonau vürstiriigid", mis mõnikord sisaldas Serbiat, kuid mitte Transilvaaniat.