<PAGE> PAGE 1
000 A000000 12/31/93
000 C000000 0000785780
000 D000000 N
000 E000000 NF
000 F000000 Y
000 G000000 N
000 H000000 N
000 I000000 3.0.a
000 J000000 U
001 A000000 COLONIAL UNITED STATES EQUITY INDEX TRUST
001 B000000 811-4515
001 C000000 6174263750
002 A000000 ONE FINANCIAL CENTER
002 B000000 BOSTON
002 C000000 MA
002 D010000 02111
003 000000 N
004 000000 Y
005 000000 N
006 000000 N
007 A000000 N
007 B000000 0
018 000000 Y
019 A000000 Y
019 B000000 38
019 C000000 COLGPFUNDS
020 A000001 FIRST BOSTON CORPORATION (THE)
020 B000001 13-5659485
020 C000001 10
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 10
022 A000001 BANKERS TRUST COMPANY
022 B000001 13-4941247
022 C000001 41080
022 D000001 0
022 A000002 SHEARSON LEHMAN BROTHERS INC.
022 B000002 13-2518466
022 C000002 17204
022 D000002 251
022 A000003 PRUDENTIAL SECURITIES INC.
022 B000003 22-2347336
022 C000003 11743
022 D000003 0
<PAGE> PAGE 2
022 A000004 BEAR, STEARNS & CO. INC.
022 B000004 13-3299429
022 C000004 0
022 D000004 62
022 A000005 SALOMON BROTHERS INC.
022 B000005 13-3082694
022 C000005 0
022 D000005 38
022 A000006 LYNCH, JONES & RYAN, INC.
022 B000006 13-3356934
022 C000006 0
022 D000006 35
022 A000007 PAINEWEBBER INCORPORATED
022 B000007 13-2638166
022 C000007 0
022 D000007 33
022 A000008 MORGAN STANLEY & CO. INC.
022 B000008 13-2655998
022 C000008 0
022 D000008 19
022 A000009 TROSTER SINGER
022 B000009 13-5515160
022 C000009 0
022 D000009 13
022 C000010 0
022 D000010 0
023 C000000 70027
023 D000000 538
024 000000 N
025 A000001 DELETE
025 D000001 0
025 A000002 DELETE
025 D000002 0
025 A000003 DELETE
025 D000003 0
025 A000004 DELETE
025 D000004 0
025 D000005 0
025 D000006 0
025 D000007 0
025 D000008 0
028 A010000 850
028 A020000 8
028 A030000 0
028 A040000 409
028 B010000 730
028 B020000 0
028 B030000 0
028 B040000 2700
028 C010000 741
028 C020000 0
<PAGE> PAGE 3
028 C030000 0
028 C040000 1436
028 D010000 645
028 D020000 0
028 D030000 0
028 D040000 1041
028 E010000 711
028 E020000 0
028 E030000 0
028 E040000 2886
028 F010000 52
028 F020000 277
028 F030000 0
028 F040000 5468
028 G010000 3729
028 G020000 285
028 G030000 0
028 G040000 13940
028 H000000 2487
029 000000 Y
030 A000000 55
030 B000000 5.75
030 C000000 0.00
031 A000000 8
031 B000000 0
032 000000 47
033 000000 0
042 A000000 0
042 B000000 0
042 C000000 100
042 D000000 0
042 E000000 0
042 F000000 0
042 G000000 0
042 H000000 0
043 000000 58
044 000000 43
055 A000000 N
055 B000000 N
056 000000 Y
057 000000 N
062 A000000 N
062 B000000 0.0
062 C000000 0.0
062 D000000 0.0
062 E000000 0.0
062 F000000 0.0
062 G000000 0.0
062 H000000 0.0
062 I000000 0.0
062 J000000 0.0
<PAGE> PAGE 4
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
062 R000000 0.0
070 A010000 Y
070 A020000 Y
070 B010000 Y
070 B020000 N
070 C010000 N
070 C020000 N
070 D010000 Y
070 D020000 N
070 E010000 N
070 E020000 N
070 F010000 Y
070 F020000 N
070 G010000 N
070 G020000 N
070 H010000 Y
070 H020000 N
070 I010000 N
070 I020000 N
070 J010000 N
070 J020000 N
070 K010000 Y
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 Y
070 R020000 N
071 A000000 0
071 B000000 13894
071 C000000 43026
071 D000000 0
072 A000000 6
072 B000000 9
072 C000000 633
<PAGE> PAGE 5
072 D000000 0
072 E000000 0
072 F000000 115
072 G000000 0
072 H000000 0
072 I000000 70
072 J000000 3
072 K000000 0
072 L000000 5
072 M000000 4
072 N000000 10
072 O000000 0
072 P000000 0
072 Q000000 14
072 R000000 27
072 S000000 5
072 T000000 58
072 U000000 0
072 V000000 0
072 W000000 24
072 X000000 335
072 Y000000 0
072 Z000000 307
072AA000000 5816
072BB000000 559
072CC010000 13954
072CC020000 0
072DD010000 633
072DD020000 0
072EE000000 0
073 A010000 0.1825
073 A020000 0.0000
073 B000000 0.0000
073 C000000 0.0000
074 A000000 0
074 B000000 0
074 C000000 0
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 0
074 M000000 0
074 N000000 0
074 O000000 0
074 P000000 0
074 Q000000 0
<PAGE> PAGE 6
074 R010000 0
074 R020000 0
074 R030000 0
074 R040000 0
074 S000000 0
074 T000000 0
074 U010000 0
074 U020000 0
074 V010000 0.00
074 V020000 0.00
074 W000000 0.0000
074 X000000 0
074 Y000000 0
075 A000000 0
075 B000000 0
076 000000 0.00
077 A000000 Y
077 B000000 N
077 C000000 Y
077 D000000 N
077 E000000 N
077 F000000 N
077 G000000 N
077 H000000 N
077 I000000 N
077 J000000 N
077 K000000 N
077 L000000 N
077 M000000 Y
077 N000000 N
077 O000000 N
077 P000000 N
077 Q010000 Y
077 Q020000 N
077 Q030000 N
078 000000 N
SIGNATURE JANET SHORE
TITLE ASSISTANT SECRETARY