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

   <NUMBER> 321
   <NAME> MARYLAND MUNICIPAL BOND FUND 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>                            34074
<INVESTMENTS-AT-VALUE>                           32338
<RECEIVABLES>                                      484
<ASSETS-OTHER>                                      39
<OTHER-ITEMS-ASSETS>                                 0
<TOTAL-ASSETS>                                   32861
<PAYABLE-FOR-SECURITIES>                           473
<SENIOR-LONG-TERM-DEBT>                              0
<OTHER-ITEMS-LIABILITIES>                            0
<TOTAL-LIABILITIES>                                473
<SENIOR-EQUITY>                                      0
<PAID-IN-CAPITAL-COMMON>                         34415
<SHARES-COMMON-STOCK>                              656
<SHARES-COMMON-PRIOR>                              766
<ACCUMULATED-NII-CURRENT>                            0
<OVERDISTRIBUTION-NII>                            (35)
<ACCUMULATED-NET-GAINS>                              0
<OVERDISTRIBUTION-GAINS>                         (256)
<ACCUM-APPREC-OR-DEPREC>                        (1736)
<NET-ASSETS>                                     32388
<DIVIDEND-INCOME>                                    0
<INTEREST-INCOME>                                 1726
<OTHER-INCOME>                                       0
<EXPENSES-NET>                                   (308)
<NET-INVESTMENT-INCOME>                           1418
<REALIZED-GAINS-CURRENT>                         (237)
<APPREC-INCREASE-CURRENT>                       (1990)
<NET-CHANGE-FROM-OPS>                            (809)
<EQUALIZATION>                                       0
<DISTRIBUTIONS-OF-INCOME>                        (257)
<DISTRIBUTIONS-OF-GAINS>                             0
<DISTRIBUTIONS-OTHER>                                0
<NUMBER-OF-SHARES-SOLD>                            237
<NUMBER-OF-SHARES-REDEEMED>                      (370)
<SHARES-REINVESTED>                                 23
<NET-CHANGE-IN-ASSETS>                          (1511)
<ACCUMULATED-NII-PRIOR>                              0
<ACCUMULATED-GAINS-PRIOR>                            0
<OVERDISTRIB-NII-PRIOR>                            (2)
<OVERDIST-NET-GAINS-PRIOR>                        (19)
<GROSS-ADVISORY-FEES>                              228
<INTEREST-EXPENSE>                                   0
<GROSS-EXPENSE>                                    368
<AVERAGE-NET-ASSETS>                             35046
<PER-SHARE-NAV-BEGIN>                            10.08
<PER-SHARE-NII>                                   0.33
<PER-SHARE-GAIN-APPREC>                         (0.60)
<PER-SHARE-DIVIDEND>                            (0.33)
<PER-SHARE-DISTRIBUTIONS>                         0.00
<RETURNS-OF-CAPITAL>                              0.00
<PER-SHARE-NAV-END>                               9.48
<EXPENSE-RATIO>                                   1.59