a conventional name given to the Principalities of Moldavia and Wallachia, which emerged in the early 14th century.

The United Principalities of Moldavia and Wallachia, commonly called United Principalities or Wallachia and Moldavia, was the personal union of the Principality of Moldavia and the Principality of Wallachia.

The term Albanian Principalities refers to a number of principalities (although they functioned more like a series of kingdoms) created in the Middle Ages in Albania and the surrounding regions in the western Balkans that were ruled by Albanian nobility.