On April 9, 2020, the Romanian Post issued two postage stamps as part of the Europe series dedicated to Ancient Postal Routes.
On April 2, 2020, the Hungarian Post issued a postage stamp in honor of the 400th anniversary of the birth of the Hungarian military leader and poet Miklós Zrínyi.
On March 24, 2020, the San Marino Post issued a series of 4 stamps dedicated to animals.