| NATIONAL ASSOCIATION OF REALTORS POLITICAL ACTION COMMITTEE | $176K | 27 | 1990, 1984, 1988, 1986 |
| NRCC | $129K | 68 | 1990, 1984, 1988, 1986 |
| BUILD POLITICAL ACTION COMMITTEE OF THE NATIONAL ASSOCIATION OF HOME BUILDERS (BUILDPAC) | $20K | 15 | 1990, 1984, 1988 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $19K | 9 | 1990, 1988, 1986 |
| MCDONNELL DOUGLAS EMPLOYEES' POLITICAL ACTION COMMITTEE | $17K | 12 | 1990, 1988 |
| AMERICAN ASSOCIATION FOR JUSTICE POLITICAL ACTION COMMITTEE (AAJ PAC) | $15K | 9 | 1990, 1988, 1986 |
| REPUBLICAN NATIONAL COMMITTEE | $13K | 3 | 1984, 1986 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $12K | 7 | 1990, 1988 |
| NATIONAL RIFLE ASSOCIATION OF AMERICA POLITICAL VICTORY FUND | $12K | 7 | 1990, 1988 |
| AT&T INC. EMPLOYEE FEDERAL POLITICAL ACTION COMMITTEE (AT&T EMPLOYEE FEDERAL PAC) | $11K | 8 | 1990, 1988, 1986 |