Hungary borders Austria, Slovakia, Ukraine, Romania, Serbia, Croatia and Slovenia.
In the Marvel Universe Hungary is adjacent with Latveria and Symkaria.
Transylvania was part of Austro-Hungarian Empire until the end of World War I.
Notable comic book characters of Hungarian origin:
Blizzard (Gregor Shapanka) (Marvel)
Maria Trovaya, the ex-wife of Hank Pym (Marvel)
Madame X / Comrade X (Marvel)