<ARTICLE> 6
<CIK> 0000883939
<NAME> STI CLASSIC

   <NUMBER> 012
   <NAME> PRIME QUALITY MONEY MARKET FLEX SHARES
<MULTIPLIER> 1000

                             
<PERIOD-TYPE>                   YEAR
<FISCAL-YEAR-END>                          MAY-31-2000
<PERIOD-START>                             JUN-01-1999
<PERIOD-END>                               MAY-31-2000
<INVESTMENTS-AT-COST>                          4620545
<INVESTMENTS-AT-VALUE>                         4620545
<RECEIVABLES>                                    31845
<ASSETS-OTHER>                                     601
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                 4652991
<PAYABLE-FOR-SECURITIES>                             0
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                        25664
<TOTAL-LIABILITIES>                              25664
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                       4627818
<SHARES-COMMON-STOCK>                             3446
<SHARES-COMMON-PRIOR>                                0
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                           (109)
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                         (382)
<ACCUM-APPREC-OR-DEPREC>                             0
<NET-ASSETS>                                   4627327
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                               241262
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                 (27235)
<NET-INVESTMENT-INCOME>                         214027
<REALIZED-GAINS-CURRENT>                          (34)
<APPREC-INCREASE-CURRENT>                            0
<NET-CHANGE-FROM-OPS>                           213993
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                         (84)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                           6126
<NUMBER-OF-SHARES-REDEEMED>                     (2751)
<SHARES-REINVESTED>                                 71
<NET-CHANGE-IN-ASSETS>                            3445
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                           (43)
<OVERDIST-NET-GAINS-PRIOR>                       (348)
<GROSS-ADVISORY-FEES>                            27672
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                  33871
<AVERAGE-NET-ASSETS>                           4251436
<PER-SHARE-NAV-BEGIN>                             1.00
<PER-SHARE-NII>                                   0.03
<PER-SHARE-GAIN-APPREC>                           0.00
<PER-SHARE-DIVIDEND>                            (0.03)
<PER-SHARE-DISTRIBUTIONS>                         0.00
<RETURNS-OF-CAPITAL>                              0.00
<PER-SHARE-NAV-END>                               1.00
<EXPENSE-RATIO>                                   1.50