| Link | Category | Description |
| Sierra Transportation LLC | Transportation | To provide high quality, safe, efficient and personalized transportation to their clients. |
| Skills of Central PA | Topic, Employment | |
| South Carolina Developmental Disabilities Council | Other Developmental Disabilities Councils by State | |
| South Dakota Council on Developmental Disabilities | Other Developmental Disabilities Councils by State | |
| Tennessee Council on Developmental Disabilities | Other Developmental Disabilities Councils by State | |
| Texas Council on Developmental Disabilities | Other Developmental Disabilities Councils by State | |
| The Arc of Pennsylvania | State | promotes the human rights of people with intellectual and developmental disabilities and actively supports their full inclusion and participation in the community throughout their lifetimes. |
| The Arc of Philadelphia | Advocacy, State | The Arc of Philadelphia’s mission is to advocate with and for all children and adults with intellectual and developmental disabilities and their families, to promote active citizenship, self-determination, and full inclusion. |
| The Next Step Programs | Education, Transition | The Next Step Programs is a 501(c)(3) nonprofit organization. TNS provides a series of educational programs and skill development opportunities, which are a combination of workshops, webinars, and 1:1 support sessions, to educate individuals, families, educators, and employers about the transition and vocation process for individuals with disabilities. |
| The Philadelphia Autism Project: Drexel University | Education | The A.J. Drexel The Autism Institute's mission is to understand and address the challenges of autism by discovering, developing, and sharing population-level and community-based public health science. |
| Think College | National | College options for individuals with intellectual disabilities |
| Ticket to Work Program | Topic, Employment | helps Social Security beneficiaries go to work, get a good job that may lead to a career, and become financially independent, all while they keep their Medicare or Medicaid. |
| Tools for Personal Emergency Preparedness for People with Disabilities | Topic, Emergency Preparedness | |
| Transitional Paths to Independent Living | Independent Living | Washington - Provides the five core Independent Living Services (advocacy, independent living skills training, information & referral, peer support, and transition). |
| Utah Developmental Disabilities Council | Other Developmental Disabilities Councils by State | |
| Vermont Developmental Disabilities Council | Other Developmental Disabilities Councils by State | |
| Virgin Islands Developmental Disabilities Council | Other Developmental Disabilities Councils by State | |
| Virginia Board on Developmental Disabilities | Other Developmental Disabilities Councils by State | |
| Vision for Equality | State | assists and empowers people with disabilities and their families to seek quality and satisfaction in their lives as well as equal access to supports and services |
| Voices For Independence | Inclusion, Independent Living | Empowering people with disabilities, improve the quality, independence, dignity, and control of their lives, as well as to promote a philosophy of independent living. |
| Washington State Developmental Disabilities Council | Other Developmental Disabilities Councils by State | |
| Western Pennsylvania Disability History and Action Consortium | Other Developmental Disabilities Councils by State | The Western Pennsylvania Disability History and Action Consortium was established in 2015 to preserve and honor the historic struggle of Western Pennsylvanians with disabilities to attain human and civil rights. The Consortium educates the public about disability history in order to improve community access, participation and equal opportunity, and to ensure disability rights through existing and new policies and laws. |
| Wisconsin Board for People with Developmental Disabilities | Other Developmental Disabilities Councils by State | |
| Wyoming Council on Developmental Disabilities | Other Developmental Disabilities Councils by State |
