Is it possible to permit the use of the Free version in a non-profit religious organization registered outside the U.S.A.?
I hope one day avast! Free version is open to any public/non-profit/charity organizations registered in/outside the U.S.A. 
I’m almost positive the use of avast free in a non-profit organization is allowed.
As long as they are a “registered” non-profit.
As far as I’m aware that is still business use, there is nothing about non-profit organisations in the limitations/terms of use, e.g. for Home and Non-business use.