This page provides definitions of acronyms commonly used in this wiki and in disability policy, law, access etc. Use this as a quick reference.
| Acronym | Full Term | Notes/Region |
|---|---|---|
| ADA | Americans with Disabilities Act | United States |
| IEP | Individualized Education Program | U.S. K–12 education |
| WCAG | Web Content Accessibility Guidelines | Global standard |
| SSI | Supplemental Security Income | United States |
| NDIS | National Disability Insurance Scheme | Australia |
(This list will expand — if you find an acronym that was used on the site but not listed, please add it.)
Have lived experience or expertise that could strengthen this page? We especially welcome perspectives on models not well represented here, including those from the Global South and Indigenous communities.
This page centers disabled people’s expertise and is informed by disabled-led organizing globally. For questions or to suggest additions, see How to Contribute.
Last updated: January 2026