1. see ticket #6774.
2. Russian Federation used Short scale http://en.wikipedia.org/wiki/Long_and_short_scales with some modification: '''billion''' is a '''milliard''', http://en.wikipedia.org/wiki/Long_and_short_scales#Other_short_scale.
For belarussian troubles the same as for russian in ticket #6774.
In attached files i fix this issues. Please make changeset from this files.