- RNIB Catalogue: External The catalog of the Royal National Institute for the Blind
- Louis: External The American Printing House for the Blind (APH) currently houses a database called the Louis Database of Accessible Materials for People who are Blind or Visually Impaired. Louis contains information about tens of thousands of titles of accessible materials, including braille, large print, sound recordings, and computer files from over 170 agencies throughout the United States.
- Learning Ally: External The catalog of Learning Ally (formerly Recording for the Blind and Dyslexic)
- Bookshare: External Bookshare—Bookshare.org is a web-based system supplying accessible books in digital formats designed for people with disabilities.