SANTA MONICA, Calif.--(BUSINESS WIRE)--The Call of Duty Endowment today opened the nomination process for its 2015 Seal of Distinction, which the Endowment awards to non-profit veterans’ organizations that demonstrate the highest levels of effectiveness and efficiency in connecting recent military veterans with meaningful career opportunities. The Seal of Distinction, which has become a hallmark of high performance in the veterans’ non-profit space, is accompanied by a $30,000 unrestricted gran