- American Association on Intellectual and Developmental Disabilities (AAIDD)www.aaidd.org
- American Public Health Associationwww.apha.org
- American Psychological Associationwww.apa.org
- American Association of Retired Persons (AARP)www.aarp.org
- Meals on Wheels Americawww.mealsonwheelsamerica.org
