| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $49K | 30 | 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $48K | 24 | 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002 |
| NRCC | $48K | 190 | 1980, 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000 |
| AMERICAN ASSOCIATION OF CROP INSURERS PAC | $41K | 32 | 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $39K | 25 | 1980, 1982, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $28K | 16 | 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000 |
| LOCKHEED MARTIN CORPORATION EMPLOYEES' POLITICAL ACTION COMMITTEE | $28K | 15 | 1996, 1998, 2000, 2002 |
| UNITED EGG ASSOCIATION EGGPAC | $27K | 21 | 1984, 1986, 1990, 1992, 1994, 1996, 1998, 2000 |
| NATIONAL RURAL ELECTRIC COOPERATIVE ASSOCIATION AMERICA'S ELECTRIC COOPERATIVES PAC | $21K | 25 | 1982, 1984, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002 |
| DAIRY FARMERS OF AMERICA, INC. POLITICAL ACTION COMMITTEE; AKA DFA-PAC | $20K | 22 | 1982, 1986, 1988, 1990, 1992, 1994, 1996, 1998, 2000, 2002 |