Organizations that paid for trips taken by House members and their staff in connection with official duties, from the post-travel filings the Clerk of the House publishes for six years. Senate filings name the sponsor only inside a scanned document, so they appear on each senator's profile but not here. A trip is one traveler's filing; amendments of it count once.
683 sponsors, most trips first. Filings last checked Oct 24, 2026.
| Sponsor (as filed) | Trips | Offices | Members' own | Latest trip |
|---|---|---|---|---|
| Tuckahoe Women's Club | 1 | 1 | 1 | Jan 4, 2022 |
| Turkish Cypriot Chamber of Commerce | 1 | 1 | 1 | Jul 29, 2023 |
| U.S. Associaion of Former Members of Congress | 1 | 1 | 1 | Jul 5, 2021 |
| U.S. Association of Former Members of Congress, Sasakawa Peace Foundation | 1 | 1 | 0 | Oct 1, 2022 |
| U.S. Ireland Partnership for Growth | 1 | 1 | 0 | Jun 15, 2026 |
| 1 |
| 1 |
| 1 |
| Sep 27, 2026 |
| UN Foundation, Friends of the Global Fight, and Bill & Melinda Gates Foundation | 1 | 1 | 0 | Aug 6, 2022 |
| United Kingdom Marshall Scholars | 1 | 1 | 1 | Nov 19, 2021 |
| United Nations Foundation, Eleanor Crook Foundation | 1 | 1 | 0 | Oct 8, 2022 |
| United Nations Foundation Friends of the Global Fight Against AIDS, Tuberculosis, and Malaria | 1 | 1 | 0 | Aug 6, 2022 |
| United Nations Foundation; Friends of the Global Fight Against AIDS, Tuberculosis and Malaria; and Bill & Melinda Gates Foundation | 1 | 1 | 0 | Aug 6, 2022 |
| United Nations Foundation; Friends of the Global Fight Against AIDS, Tuberculosis and Malaria; and the Bill & Melinda Gates Foundation | 1 | 1 | 0 | Aug 5, 2023 |
| United Nations Foundation Friends of the Global Flight | 1 | 1 | 0 | Aug 6, 2022 |
| United Nations Foundations | 1 | 1 | 1 | Jul 24, 2022 |
| United States Asosciation of Former members of Congress and the Korea Society | 1 | 1 | 1 | Mar 23, 2024 |
| Unites States Association of Former Members of Congress and the Korea Society | 1 | 1 | 1 | Mar 23, 2024 |
| Universal Peace Federation International | 1 | 1 | 1 | Aug 7, 2022 |
| University of Chicago and John S. and James L. Knight Foundation | 1 | 1 | 1 | Apr 21, 2022 |
| Urban One, Inc. | 1 | 1 | 1 | Dec 2, 2022 |
| US Association of Former Memberss of Congress | 1 | 1 | 1 | Feb 15, 2020 |
| US Global Leadership and the Rockefeller Foundation | 1 | 1 | 1 | May 25, 2025 |
| Villanova University | 1 | 1 | 0 | Mar 26, 2026 |
| Washington Association of Wheat Growers, McGregor Company, and Northwest River Partners | 1 | 1 | 0 | Aug 22, 2023 |
| Washington Association of Wheat Growers, the McGregor Company, and the Northwest RiverPartners | 1 | 1 | 0 | Aug 17, 2026 |
| Wellesley College | 1 | 1 | 0 | Apr 8, 2025 |
| With Honor Action | 1 | 1 | 1 | Nov 15, 2019 |
| Witness for Peace CISPES SOAWatch NISGUA | 1 | 1 | 1 | Mar 20, 2022 |
| Women in High Tech Coalition | 1 | 1 | 0 | Jun 26, 2022 |
| Women in Medicine | 1 | 1 | 1 | Sep 19, 2025 |
| Women's Hight Tech Coalition | 1 | 1 | 0 | May 29, 2024 |
| Woodrow Wilson International Center for Scholars, Carnegie Corporation of New York | 1 | 1 | 0 | Oct 10, 2022 |
| Word on Fire Catholic Ministries | 1 | 1 | 1 | May 28, 2026 |
| World Affairs Council of Northern California | 1 | 1 | 0 | Mar 5, 2020 |