| D.R.I.V.E. - DEM, REP, IND VOTER ED (THE PAC OF THE INT'L BRHD OF TEAMSTERS) | $10K | 3 | 1986, 1990 |
| NEA FUND FOR CHILDREN AND PUBLIC EDUCATION | $5K | 1 | 1986 |
| NEBRASKA DEMOCRATIC PARTY | $4K | 6 | 1986, 1988 |
| NATIONAL COMMITTEE FOR AN EFFECTIVE CONGRESS | $3K | 5 | 1986 |
| COMMUNICATIONS WORKERS OF AMERICA - COPE POLITICAL CONTRIBUTIONS COMMITTEE | $2K | 3 | 1986, 1990 |
| MACHINISTS NON PARTISAN POLITICAL LEAGUE OF THE INTERNATIONAL ASSOCIATION OF MACHINISTS & AEROSPACE WORKERS | $2K | 2 | 1986, 1990 |
| AMERICAN PODIATRIC MEDICAL ASSOCIATION POLITICAL ACTION COMMITTEE | $1K | 1 | 1990 |
| AFL-CIO COPE POLITICAL CONTRIBUTIONS COMMITTEE | $1K | 2 | 1986 |
| UA UNION PLUMBERS & PIPEFITTERS VOTE! PAC (UNITED ASSOCIATION OF JOURNEYMEN AND APPRENTICES OF THE PLUMBING & PIPEFITTING INDUSTRY OF THE UNITED STATES AND CANADA) | $1K | 1 | 1990 |
| AMERICAN POSTAL WORKERS UNION COMMITTEE ON POLITICAL ACTION | $750 | 2 | 1986, 1990 |