What is alemannic?

Some articles on alemannic:

List Of Country Names In Various Languages (J–P) - P
... Korean), Pakistan (Acehnese, Afrikaans, Alemannic, Armenian, Azeri, Danish, Dutch, Estonian, Faroese, Finnish, French, German, Icelandic, Indonesian, Italian ... French), Peroú - Περού (Greek), Pèru (Acehnese), Peru (Afrikaans, Alemannic, Austro-Bavarian, Azeri, Bislama, Bosnian, Cebuano, Central Bikolano, Chavacano, Czech, Danish, Dutch ...