There is a ME/NA edition of InDesign, don't know about Illustrator. It should be available for download for to subscribers to Creative Cloud (and I would presume as a trial), or through resellers in that part of the world. You cannot run more than one regionalized version of the same release version (i.e. CS6 US and CS6 ME/NA) on the same computer simultaneously -- you have to uninstall one before installing the other.
Well, i tried finding this version but every time it seems like the same none supporting RTL version.
I do not have any other version of InDesign installed on my pc at the moment.
Where are you located? I seem to recall that Creative Cloud is not yet available in Israel and a few other places, but you should still be able to download a trial, I would think.
If you can't find it anywhere, try sending a message to Gabe Harbs (he's a regular here, and owns In-Tools.com, an authorized distributor, last I knew). His profile is at http://forums.adobe.com/people/Harbs.
I've just been told, that the trial version dont support rtl. only after i make a purchase at the creative cloud.
Thanks for your help!
Did you contact Harbs?
His company also distributes a plugin, World Tools, that will add RTL features to the US version, and I'm pretty sure he has a trial for that as well.