| NRCC | $87K | 34 | 1990, 1994, 2006, 1992, 2004, 2000 |
| AMERICAN DENTAL ASSOCIATION POLITICAL ACTION COMMITTEE | $86K | 46 | 2010, 1990, 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2008, 2000 |
| UNITED PARCEL SERVICE, INC. PAC (UPSPAC) | $85K | 52 | 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2008, 2000 |
| AMERICAN BANKERS ASSOCIATION PAC (BANKPAC) | $81K | 35 | 2010, 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2008, 2000 |
| AFLAC POLITICAL ACTION COMMITTEE (AFLAC PAC) | $75K | 30 | 2010, 1990, 2002, 1996, 1994, 2006, 1992, 1998, 2008, 2000 |
| GEORGIA POWER COMPANY FEDERAL PAC | $60K | 51 | 2010, 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2008, 2000 |
| NATIONAL AUTOMOBILE DEALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $59K | 20 | 2002, 1996, 1994, 2006, 1998, 2004, 2008, 2000 |
| NATIONAL BEER WHOLESALERS ASSOCIATION POLITICAL ACTION COMMITTEE | $59K | 30 | 2010, 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2008, 2000 |
| AMERICAN MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $58K | 21 | 2002, 1996, 1994, 2006, 1992, 1998, 2004, 2000 |
| AMERICA'S CREDIT UNIONS PAC OF CREDIT UNION NATIONAL ASSOCIATION, INC. | $58K | 34 | 2010, 2002, 1996, 1994, 2006, 1998, 2004, 2008, 2000 |