If I've got an iterable of Foo object instances, I'll call it "foos". When I iterate, I'll write "for foo in foos" without exception. Calling it i, j or k is fi

If I've got an iterable of Foo object instances, I'll call it "foos". When I iterate, I'll write "for foo in foos" without exception. Calling it i, j or k is fine, too, but I try to be as obvious as possible, because I believe that is a virtue.