| Sponsor | All Trips | Trips Taken by Republicans | Trips Taken by Democrats | |||
|---|---|---|---|---|---|---|
| Number | Cost | Number | Cost | Number | Cost | |
| Aspen Institute | 1330 | $8458425 | 431 | $2381122 | 892 | $6059357 |
| American Israel Education Foundation | 760 | $7330377 | 391 | $4062260 | 367 | $3250591 |
| American Association of Airport Executives | 166 | $652119 | 113 | $458854 | 53 | $193265 |
| Association of American Railroads | 188 | $507887 | 112 | $249680 | 74 | $256947 |
| American-Turkish Council | 66 | $389953 | 49 | $294610 | 15 | $81668 |
| AT&T Inc. | 219 | $378627 | 143 | $204133 | 76 | $174494 |
| Alliance for Health Reform | 211 | $245833 | 81 | $70730 | 129 | $175103 |
| American Enterprise Institute | 82 | $225391 | 71 | $192705 | 7 | $24123 |
| Advanced Medical Technology Association | 83 | $221344 | 55 | $146725 | 26 | $65301 |
| American Jewish Committee | 46 | $196605 | 21 | $97819 | 25 | $98786 |
| American Airlines | 43 | $163667 | 11 | $32431 | 32 | $131236 |
| American Bankers Association | 93 | $141814 | 60 | $90880 | 33 | $50934 |
| American Australian Association | 5 | $133723 | 1 | $25852 | 4 | $107871 |
| American Israel Public Affairs Committee | 92 | $123814 | 36 | $59198 | 55 | $61980 |
| Asan Foundation | 19 | $116210 | 11 | $63955 | 8 | $52255 |
| Atlantik-Brucke eV | 11 | $108366 | 4 | $50719 | 7 | $57647 |
| American Chamber of Commerce in Egypt | 38 | $105728 | 25 | $69782 | 13 | $35946 |
| Alliance of Automobile Manufacturers Inc. | 69 | $104994 | 53 | $82558 | 16 | $22436 |
| American Israel Education Association | 6 | $102747 | 6 | $102747 | 0 | $0 |
| Alaska Wilderness League | 29 | $97929 | 4 | $15421 | 25 | $82508 |
| 667 results | ||||||





