multilingual while adding content I have enabled the i18n module and created a taxonomy vocabulary with translated terms. In addition I have created a CT (content type) in which I've added a term reference field of this taxonomy vocabulary.

Is there a way while I'm authoring a new content of this CT to have to choose only among the user's current language terms? At this point I'm seeing a list of 10x3 (30) terms 'cause I got 3 languages, and that's a bit of chaos for the authors.

Thanks in advanced, I hope I've been clear
You can create a node reference view. Check this answer for more information:
Display language in entity reference field

You can either limit your entries in the reference field or show the language in every entry.