ARLINGTON,VA (October 13, 2014) - Rosetta Stone Inc. RST, -1.63% and the International Volleyball Federation (FIVB) today announced a new partnership that aims to break down language barriers that exist between athletes and referees in this global sport. As the new, official language-learning partner of the FIVB, Rosetta Stone will provide its trusted language-learning solutions to the referees and staff of the FIVB with the goal of helping all referees become proficient in the English language.