EATON VANCE TAX MANAGED VALUE FUND CLASS MUTUAL FUNDS USMF - What does EATON VANCE TAX MANAGED VALUE FUND CLASS MUTUAL FUNDS USMF mean? - What does EATON VANCE TAX MANAGED VALUE FUND CLASS MUTUAL FUNDS USMF stand for? - EATON VANCE TAX MANAGED VALUE FUND CLASS MUTUAL FUNDS USMF meaning