Muscovy

Muscovy or Moscovia (Моско́вия) is an alternative name for the Principality of Moscow (1263–1547) and the Tsardom of Russia (1547–1721).

It may also refer to:
 * Muscovy Company, an English trading company chartered in 1555
 * Muscovy duck (Cairina moschata) and Domestic Muscovy duck (Cairina moschata domestica)
 * Moscovia (region), a historical region in central Russia
 * Muscovy glass, or muscovite, a mineral
 * Muscovy, a fictional "parallel world" Russia in Phillip Pullman's His Dark Materials