Glas Isard Ranch by Frua and Italsuisse.
That's correct (apart from the spelling of Isar..)!
I am going to have to agree with
hondast and say that ISARD is correct.
As an example- Glas sold the Goggomobil T700 as the Glas ISAR and also the ISARD depending on the market.
The Goggomobil T250 and TS20 were also known as an "ISARD" in some markets as well, usually South American.
I have heard any number of tales of why but most stories revolve around "ISAR" or "GOGGO" having an unintended meaning in some export markets and so "ISARD" was used.
I have yet to hear what the "unintended meaning" was, if anything at all.