<PAGE> PAGE 1
000 A000000 05/31/97
000 C000000 0000089954
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 A
001 A000000 TRUST FOR SHORT-TERM U.S. GOVT. SECURITIES
001 B000000 811-2602
001 C000000 4122886653
002 A000000 FEDERATED INVESTORS TOWER
002 B000000 PITTSBURGH
002 C000000 PA
002 D010000 15222
002 D020000 3779
003 000000 N
004 000000 N
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
007 C010100 1
007 C010200 2
007 C010300 3
007 C010400 4
007 C010500 5
007 C010600 6
007 C010700 7
007 C010800 8
007 C010900 9
007 C011000 10
008 A000001 FEDERATED RESEARCH
008 B000001 A
008 C000001 801-34609
008 D010001 PITTSBURGH
008 D020001 PA
008 D030001 15222
008 D040001 3779
010 A000001 FEDERATED SERVICES COMPANY
010 C010001 PITTSBURGH
010 C020001 PA
010 C030001 15222
010 C040001 3779
011 A000001 FEDERATED SECURITIES CORP.
011 B000001 8-15561
011 C010001 PITTSBURGH
011 C020001 PA
011 C030001 15222
011 C040001 3779
<PAGE> PAGE 2
012 A000001 FEDERATED SHAREHOLDER SERVICES COMPANY
012 B000001 84-1869
012 C010001 PITTSBURGH
012 C020001 PA
012 C030001 15222
012 C040001 3779
013 A000001 DELOITTE & TOUCHE LLP
013 B010001 PITTSBURGH
013 B020001 PA
013 B030001 15222
013 B040001 5401
015 A000001 STATE STREET BANK AND TRUST COMPANY
015 B000001 C
015 C010001 BOSTON
015 C020001 MA
015 C030001 02266
015 C040001 8600
015 E010001 X
015 A000002 PNC BANK, NA
015 B000002 S
015 C010002 PITTSBURGH
015 C020002 PA
015 C030002 15265
015 E010002 X
015 A000003 NATIONSBANK OF NORTH CAROLINA
015 B000003 S
015 C010003 CHARLOTTE
015 C020003 NC
015 C030003 28255
015 E010003 X
015 A000004 MORGAN GUARANTY BANK & TRUST CO.
015 B000004 S
015 C010004 NEW YORK
015 C020004 NY
015 C030004 10015
015 E010004 X
015 A000005 THE CHASE MANHATTAN CORPORATION
015 B000005 S
015 C010005 NEW YORK
015 C020005 NY
015 C030005 10006
015 E010005 X
015 A000006 BANK OF NEW YORK
015 B000006 S
015 C010006 NEW YORK
015 C020006 NY
015 C030006 10006
015 E010006 X
015 A000007 BANKERS TRUST CO.
015 B000007 S
015 C010007 NEW YORK
<PAGE> PAGE 3
015 C020007 NY
015 C030007 10015
015 E010007 X
018 000000 Y
019 A000000 N
019 B000000 0
020 C000001 0
020 C000002 0
020 C000003 0
020 C000004 0
020 C000005 0
020 C000006 0
020 C000007 0
020 C000008 0
020 C000009 0
020 C000010 0
021 000000 0
022 A000001 FUJI GOVERNMENT SECURITIES, INC.
022 B000001 36-2880742
022 C000001 21332000
022 D000001 0
022 A000002 HARRIS GOVERNMENT SECURITIES, INC.
022 B000002 36-3581722
022 C000002 4285000
022 D000002 0
022 A000003 UBS SECURITIES, INC.
022 B000003 13-2932996
022 C000003 4268000
022 D000003 0
022 A000004 PAINEWEBBER, INC.
022 B000004 13-2638166
022 C000004 3436805
022 D000004 0
022 A000005 DEUTSCHE BANK
022 C000005 3282000
022 D000005 23835
022 A000006 BZW SECURITIES, INC.
022 B000006 13-3297824
022 C000006 2651107
022 D000006 10044
022 A000007 SWISS BANK CORP., NEW YORK
022 B000007 13-5424347
022 C000007 2497100
022 D000007 0
022 A000008 LEHMAN BROTHERS, INC.
022 B000008 13-2518466
022 C000008 1750851
022 D000008 2921
022 A000009 BANK OF TOKYO-MITSUBISHI, LTD.
022 C000009 1480000
022 D000009 0
<PAGE> PAGE 4
022 A000010 GREENWICH CAPITAL MARKETS, INC.
022 B000010 13-3172275
022 C000010 1120000
022 D000010 0
023 C000000 50088232
023 D000000 93467
024 000000 N
025 D000001 0
025 D000002 0
025 D000003 0
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
026 A000000 N
026 B000000 Y
026 C000000 Y
026 D000000 N
026 E000000 Y
026 F000000 N
026 G010000 N
026 G020000 N
026 H000000 Y
027 000000 Y
028 A010000 344171
028 A020000 0
028 A030000 0
028 A040000 365041
028 B010000 331824
028 B020000 479
028 B030000 0
028 B040000 334476
028 C010000 228819
028 C020000 484
028 C030000 0
028 C040000 229960
028 D010000 213506
028 D020000 450
028 D030000 0
028 D040000 224298
028 E010000 249207
028 E020000 551
028 E030000 0
028 E040000 325018
028 F010000 251265
028 F020000 658
028 F030000 0
028 F040000 296476
028 G010000 1618792
028 G020000 2622
<PAGE> PAGE 5
028 G030000 0
028 G040000 1775269
028 H000000 0
029 000000 N
030 A000000 0
030 B000000 0.00
030 C000000 0.00
031 A000000 0
031 B000000 0
032 000000 0
033 000000 0
034 000000 N
035 000000 0
036 B000000 0
037 000000 N
038 000000 0
039 000000 N
040 000000 N
042 A000000 0
042 B000000 0
042 C000000 0
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 0
044 000000 0
045 000000 Y
046 000000 N
047 000000 Y
048 000000 0.400
048 A010000 0
048 A020000 0.000
048 B010000 0
048 B020000 0.000
048 C010000 0
048 C020000 0.000
048 D010000 0
048 D020000 0.000
048 E010000 0
048 E020000 0.000
048 F010000 0
048 F020000 0.000
048 G010000 0
048 G020000 0.000
048 H010000 0
048 H020000 0.000
048 I010000 0
048 I020000 0.000
048 J010000 0
<PAGE> PAGE 6
048 J020000 0.000
048 K010000 0
048 K020000 0.000
049 000000 N
050 000000 N
051 000000 N
052 000000 N
053 A000000 Y
053 B000000 Y
053 C000000 N
054 A000000 N
054 B000000 N
054 C000000 N
054 D000000 N
054 E000000 N
054 F000000 N
054 G000000 N
054 H000000 N
054 I000000 N
054 J000000 N
054 K000000 N
054 L000000 N
054 M000000 N
054 N000000 N
054 O000000 N
055 A000000 N
055 B000000 N
056 000000 N
057 000000 N
058 A000000 N
059 000000 Y
060 A000000 N
060 B000000 N
061 000000 25000
062 A000000 Y
062 B000000 4.5
062 C000000 41.0
062 D000000 54.6
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
062 K000000 0.0
062 L000000 0.0
062 M000000 0.0
062 N000000 0.0
062 O000000 0.0
062 P000000 0.0
062 Q000000 0.0
<PAGE> PAGE 7
062 R000000 0.0
063 A000000 40
063 B000000 0.0
064 A000000 N
064 B000000 N
066 A000000 N
067 000000 N
068 A000000 N
068 B000000 N
069 000000 N
070 A010000 Y
070 A020000 Y
070 B010000 N
070 B020000 N
070 C010000 N
070 C020000 N
070 D010000 N
070 D020000 N
070 E010000 N
070 E020000 N
070 F010000 N
070 F020000 N
070 G010000 N
070 G020000 N
070 H010000 N
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 N
070 K020000 N
070 L010000 N
070 L020000 N
070 M010000 N
070 M020000 N
070 N010000 N
070 N020000 N
070 O010000 Y
070 O020000 N
070 P010000 Y
070 P020000 Y
070 Q010000 N
070 Q020000 N
070 R010000 N
070 R020000 N
071 A000000 0
071 B000000 0
071 C000000 0
071 D000000 0
072 A000000 6
<PAGE> PAGE 8
072 B000000 21707
072 C000000 0
072 D000000 0
072 E000000 0
072 F000000 1591
072 G000000 300
072 H000000 0
072 I000000 53
072 J000000 36
072 K000000 5
072 L000000 10
072 M000000 8
072 N000000 8
072 O000000 6
072 P000000 0
072 Q000000 55
072 R000000 6
072 S000000 8
072 T000000 994
072 U000000 0
072 V000000 0
072 W000000 6
072 X000000 3076
072 Y000000 1272
072 Z000000 19903
072AA000000 0
072BB000000 0
072CC010000 0
072CC020000 0
072DD010000 19903
072DD020000 0
072EE000000 0
073 A010000 0.0200
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 86
074 B000000 376800
074 C000000 314437
074 D000000 0
074 E000000 0
074 F000000 0
074 G000000 0
074 H000000 0
074 I000000 0
074 J000000 0
074 K000000 0
074 L000000 2035
074 M000000 0
074 N000000 693358
074 O000000 0
<PAGE> PAGE 9
074 P000000 0
074 Q000000 0
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 3105
074 S000000 0
074 T000000 690253
074 U010000 690253
074 U020000 0
074 V010000 1.00
074 V020000 0.00
074 W000000 1.0000
074 X000000 1237
074 Y000000 0
075 A000000 113929
075 B000000 0
076 000000 0.00
077 A000000 N
078 000000 N
080 C000000 0
081 B000000 0
082 B000000 0
083 B000000 0
084 B000000 0
086 A010000 0
086 A020000 0
086 B010000 0
086 B020000 0
086 C010000 0
086 C020000 0
086 D010000 0
086 D020000 0
086 E010000 0
086 E020000 0
086 F010000 0
086 F020000 0
SIGNATURE S. ELLIOT COHAN
TITLE ASSISTAN SECRETARY
<TABLE> <S> <C>
<S> <C>
<ARTICLE> 6
<SERIES>
<NUMBER> 01
<NAME> Trust for Short-Term U.S. Government Securitie
<PERIOD-TYPE> 6-mos
<FISCAL-YEAR-END> Nov-30-1997
<PERIOD-END> May-31-1997
<INVESTMENTS-AT-COST> 691,236,709
<INVESTMENTS-AT-VALUE> 691,236,709
<RECEIVABLES> 2,035,177
<ASSETS-OTHER> 86,029
<OTHER-ITEMS-ASSETS> 0
<TOTAL-ASSETS> 693,357,915
<PAYABLE-FOR-SECURITIES> 0
<SENIOR-LONG-TERM-DEBT> 0
<OTHER-ITEMS-LIABILITIES> 3,105,009
<TOTAL-LIABILITIES> 3,105,009
<SENIOR-EQUITY> 0
<PAID-IN-CAPITAL-COMMON> 0
<SHARES-COMMON-STOCK> 690,252,906
<SHARES-COMMON-PRIOR> 844,108,306
<ACCUMULATED-NII-CURRENT> 0
<OVERDISTRIBUTION-NII> 0
<ACCUMULATED-NET-GAINS> 0
<OVERDISTRIBUTION-GAINS> 0
<ACCUM-APPREC-OR-DEPREC> 0
<NET-ASSETS> 6,910,252,906
<DIVIDEND-INCOME> 0
<INTEREST-INCOME> 21,706,951
<OTHER-INCOME> 0
<EXPENSES-NET> 1,803,575
<NET-INVESTMENT-INCOME> 19,903,376
<REALIZED-GAINS-CURRENT> 0
<APPREC-INCREASE-CURRENT> 0
<NET-CHANGE-FROM-OPS> 0
<EQUALIZATION> 0
<DISTRIBUTIONS-OF-INCOME> 19,903,376
<DISTRIBUTIONS-OF-GAINS> 0
<DISTRIBUTIONS-OTHER> 0
<NUMBER-OF-SHARES-SOLD> 1,618,792,156
<NUMBER-OF-SHARES-REDEEMED> 1,775,269,286
<SHARES-REINVESTED> 2,621,730
<NET-CHANGE-IN-ASSETS> 153,855,400
<ACCUMULATED-NII-PRIOR> 0
<ACCUMULATED-GAINS-PRIOR> 0
<OVERDISTRIB-NII-PRIOR> 0
<OVERDIST-NET-GAINS-PRIOR> 0
<GROSS-ADVISORY-FEES> 1,590,632
<INTEREST-EXPENSE> 0
<GROSS-EXPENSE> 3,075,786
<AVERAGE-NET-ASSETS> 113,928,691
<PER-SHARE-NAV-BEGIN> 1.000
<PER-SHARE-NII> 0.020
<PER-SHARE-GAIN-APPREC> 0.000
<PER-SHARE-DIVIDEND> 0.020
<PER-SHARE-DISTRIBUTIONS> 0.000
<RETURNS-OF-CAPITAL> 0.000
<PER-SHARE-NAV-END> 1.000
<EXPENSE-RATIO> 0.45
<AVG-DEBT-OUTSTANDING> 0
<AVG-DEBT-PER-SHARE> 0.000
</TABLE>
