| UAW - V - CAP (UAW VOLUNTARY COMMUNITY ACTION PROGRAM) 'INT'L UNION UNITED AUTOMOBILE AEROSPACE & AGRICULTURAL IMPLEMENT WORKERS OF AMERICA UAW | $66K | 50 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $66K | 75 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| AMERICAN FEDERATION OF TEACHERS, AFL-CIO COMMITTEE ON POLITICAL EDUCATION | $60K | 40 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $60K | 58 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| D.R.I.V.E. - DEMOCRAT, REPUBLICAN, INDEPENDENT VOTER EDUCATION (THE PAC OF THE INTERNATIONAL BROTHERHOOD OF TEAMSTERS) | $58K | 31 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| AMERICAN FEDERATION OF STATE COUNTY & MUNICIPAL EMPLOYEES P E O P L E | $47K | 47 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| NATIONAL ACTIVE AND RETIRED FEDERAL EMPLOYEES ASSOCIATION POLITICAL ACTION COM (NARFE-PAC) | $47K | 23 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1986, 1982, 2000 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $42K | 24 | 1990, 1996, 1994, 1992, 1984, 1998, 1986, 1982, 2000 |
| AFL-CIO COPE POLITICAL CONTRIBUTIONS COMMITTEE | $37K | 56 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $37K | 43 | 1990, 1996, 1994, 1992, 1984, 1988, 1998, 1980, 1986, 1982, 2000 |