National Rehabilitation Information Center (NARIC)
Provides disability and rehabilitation-oriented information through online publications, searchable databases, and timely reference and referral data.
National Clearinghouse of Rehabilitation Training Materials (NCRTM)
A central repository for training resources in vocational rehabilitation sponsored by the Rehabilitation Services Administration (RSA).
Provides detailed occupational information including tasks, tools and technology, knowledge, skills, and work activity.
U.S. Census Bureau
Provides information on United States populations, including data specific to individuals with disabilities. The U.S. Census Bureau is part of the U.S. Department of Commerce.