| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $57K | 22 | 1990, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $51K | 21 | 1990, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $40K | 22 | 1990, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |
| AMERICAN INSTITUTE OF CERTIFIED PUBLIC ACCOUNTANTS POLITICAL ACTION COMMITTEE | $39K | 16 | 1990, 1994, 1992, 1984, 1988, 1986, 1982 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $38K | 17 | 1990, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |
| UNITED AIRLINES, INC. POLITICAL ACTION COMMITTEE (UAPAC) | $37K | 14 | 1990, 1994, 1992, 1984, 1988, 1980, 1986 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $36K | 20 | 1990, 1994, 1992, 1984, 1988, 1986, 1982 |
| NCTA - THE INTERNET & TELEVISION ASSOCIATION POLITICAL ACTION COMMITTEE (NCTAPAC) | $31K | 13 | 1990, 1994, 1992, 1984, 1988, 1982 |
| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $29K | 17 | 1990, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |
| ENGINEERS POLITICAL EDUCATION COMMITTEE (EPEC)/INTERNATIONAL UNION OF OPERATING ENGINEERS | $28K | 18 | 1990, 1996, 1994, 1992, 1984, 1988, 1980, 1986, 1982 |