- Alzheimer’s Association
- Alzheimer’s Foundation of America
- American Parkinson Disease Association
- Arthritis Foundation
- Care Guide
- Children of Aging Parent
- National Academy of Elder Law Attorneys
- National Association of professional Geriatric care Managers
- National Institute on Aging
- Benefits Check-Up
- Medicare
- Social Security Administration
- America Foundation for the Blind
- America Red Cross
- Administration on Aging
- America Association for Respiratory Care
- American Association for Retired Person
- American Cancer Society
- American Diabetes Association
- American Heart Association
- American Seniors Housing Association
- American Society on Aging
- Solution for Better Aging
- Center for Healthy Aging
- Center for Medicare & Medicaid Services (CMS)
- Division of Developmental Disabilities
- National Private Duty Association
- Ability Online Support Network
- American Association on Intellectual and Developmental Disability
- American Stroke Association
- Amputee Coalition of America
- Amyotrophic Lateral Sclerosis Association
- The Arc of United State
- Brain Injury Association of America
- Burn Survivors Online
- Celiac Sprue Association
- Children and Adult with Attention Deficit Disorder
- Chronic Fatigue and Immune Dysfunction Syndrome
- Cystic Fibrosis Foundation
- Disability Right Education and Defense Fund
- Easter Seal National Headquarters
- Epilepsy Foundation of America
- Job Accommodation Network
- Learning Disability Association
- Mental Health America
- Muscular Dystrophy Association
- National Accessible Apartment Clearinghouse
- National Association of the Deaf
- National Association for Parent of Children with Visual Impairments
- National Association of People with AIDS
- National Autism Services Center
- Nation Clearinghouse on Postsecondary Education for Individual with Disabilities
- National Council on Alcoholism and Drug Dependence
- National Down Syndrome Society
- National Dissemination Center for Children with Disabilities
- National Fragile X Foundation
- National Library Services for the Blind and Physically Handicapped
- National Multiple Sclerosis Society
- National Organizational for Rare Disorders
- National spinal Cord Injury Association
- Office of Disability Employment Policy (ODEP)
- Paralyzed Veterans of America
- Reflex Sympathetic Dystrophy Syndrome Association
- Society for Disability Studies