<TABLE> <S> <C>
<ARTICLE> 6
<CIK> 0000862501
<NAME> Institutional Emerging Markets Debt Fund
<SERIES>
<NUMBER>003
<NAME>Salomon Brothers Institutional Series Funds Inc.
<S> <C>
<PERIOD-TYPE> 6-MOS
<FISCAL-YEAR-END> Feb-28-2001
<PERIOD-END> Aug-31-2000
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</TABLE>