ترجمة - روسيّ -انجليزي - privetik solnishko, kak dela? ia ...

Is it possible that "faky" could be short for "fakyltat or some word like that meaning "the department" (of a university)?

kafetzou - Yes, it's possible. Telling the truth "ia sah na faky" is uneasy to understand. We can say "Now I'm at faculty", but I think in this case translation "Now I'm at class" can be accepted.

Either way is fine - originally it said "I'm at the faky", which was definitely not correct.