| Name | Address, Zip |
| Commission For Oceti Sakowin Accreditation | Po Box 2019, 57770-2019 |
| Advanced Solid Waste Solutions | Po Box 441, 57770-0441 |
| Oglala Lakota Court Appointed Special Advocate Program | 100 Crazy Horse Loop, 57770 |
| Akicita Lakota Veterans | Po Box 371, 57770-0371 |
| Native Youth Leadership Alliance | Po Box 241, 57770-0241 |
| Oglala Lakota Housing Authority | 4 Sue Ann Center, 57770 |
| Bear Project Inc | Po Box 415, 57770 |
| Big Wolf Creek Community Development | Po Box 34, 57770-0034 |
| Suanne Big Crow Memorial Foundation | Po Box 5079, 57770-5079 |
| Slim Buttes Riders Inc | Po Box 1807, 57770-1807 |
| United States Catholic Conference | 100 Mission Dr, 57770-2100 |
| Embracing Our Childrens Health | Po Box 1426, 57770-1426 |
| Red Cloud Humanitarian Fund | Po Box 535, 57770-0535 |
| Red Cloud Renewable | Po Box 1609, 57770-1609 |
| Wakaneja Tokeyachi Collective | Po Box 2019, 57770-2019 |
| Oglala Lakota Structural Fire Department | Po Box 1868, 57770-1868 |
| Lakota Nation Disaster Resiliency | Bia 29 Wolf Creek Road Box 1627, 57770 |
| Lakota Indian Family Tiospaye | Po Box 3008, 57770-3008 |
| Mazaska Owecaso Otipi Financial Inc | Po Box 1996, 57770-1996 |
| Oceti Wakan-sacred Fireplace | Po Box 1958, 57770-1958 |
| Oyate Wookiye-for The People | Po Box 1694, 57770-1694 |
| Oglala Sioux Tribe Partnership For Housing Inc | Po Box 3001, 57770-3001 |
| Lakota Future Inc | 22 Apache Drive, 57770 |
| Pine Ridge Hope | Mile Marker 1 Sierra Road, 57770 |
| Iglutheca | Po Box 5005, 57770-5005 |
| P R R O Inc | 100 Mission Dr, 57770-2100 |
| Wicahpi Kawita | Po Box 1404, 57770-1404 |
| Wacante Kiyapi | Po Box 321, 57770-0321 |
| Re-member | Po Box 5054, 57770-5054 |
| Tusweca Tiospaye | Po Box 214, 57770-0214 |
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