In Hungarian, Paleolithic eating is "Paleolit Táplálkozás":
Gábor Szendi wrote a book titled:
"Paleolit táplálkozás A nyugati életmód és a civilizációs betegségek"
English translation:
"Paleolithic Nutrition: The Western Lifestyle and the Diseases of Civilization"
More info here for Hungarian speakers: http://www.tenyek-tevhitek.hu/paleolit-taplalkozas.htm
Also Don Wiss of the PaleoDiet Page emailed me to add:
Mauro Teodori has http://www.paleodieta.it/ in Italian. The site discusses paleodiet and its deep affinity with human evolution. It also shows some of the most populars diets (Zone, Okinawa, New Mediterranean, Low Carbs, etc), and the aim to show how all of them originate from the paleodiet itself.
http://www.paleodiet.nu/ is a site in Swedish put up by Niclas Larsson. He has plans to grow the site.
http://w1.860.telia.com/~u86010756/paleodiet.html Vad är Paleodiet? is a site in Swedish put up by Hans Kylberg.
Anyone else got stuff in other languages?