| Name | Deductibility Code |
| Adventures in Learning | -- |
| Aquinas Institute for the Study of Sacred Doctrine | -- |
| Child Development Services of Fremont County | -- |
| Eastern Shoshone Resident Council | -- |
| Fathers in the Field | -- |
| Fremont Counseling Service | -- |
| Fremont County Pioneer Association | -- |
| Fremont County Veterans War Memorial | -- |
| Friends of South Pass | -- |
| Friends of the Park With Big Dreams | -- |
| Injury Prevention Resources - Promoting A Safer Wyoming | -- |
| Interagency Community Coalition | -- |
| Lander Aau Swim Club Inc. | -- |
| Lander Art Center | -- |
| Lander Artists Guild | -- |
| Lander Care and Share Food Bank | -- |
| Lander Childrens Museum | -- |
| Lander Church of Christ | -- |
| Lander Community Concert Association | -- |
| Lander Junior Rifle Club Foundation | -- |
| Lander Library Friends Association | -- |
| Lander Ministerial Association | -- |
| Lander Nordic Ski Association | -- |
| Lander Pet Connection Inc. | -- |
| Lander Senior Citizens Center Inc. | -- |
| Lander Valley Community Service Club | 4 |
| Lander Valley Youth Development and Education Foundation | -- |
| Lander Valley Youth Soccer | -- |
| Lander Wyoming Congregation of Jehovahs Witnesses Inc. | -- |
| Lighthawk | -- |
| Mission of Mercy | 4 |
| Mountain Vista Retirement Residence | -- |
| National Outdoor Leadership School | -- |
| One Shot Antelope Hunt Foundation | -- |
| Popo Agie Anglers | -- |
| Rotary Community Foundation of Lander | -- |
| Sinks Canyon Natural Resource Council | -- |
| The Museum of the American West | -- |
| Westward Heights Corp | -- |
| Wind River Alliance | -- |
| Word of Faith Family Church | -- |
| Wyoming Catholic College | -- |
| Wyoming Jr Rodeo Assoc Inc. | -- |
| Wyoming Meth Defense | -- |
| Wyoming Outdoor Council | -- |
| Wyoming Services for Independent Living | -- |
| Wyoming Shakespeare Company | -- |
| Wyoming State Shooting Foundation | -- |
| Wyomings Young Explorers Society | -- |