The Americans with Disabilities Act (ADA) Standards for Accessible Design, commonly known as ADA compliance, require that all electronic information and technology—including websites—be accessible and usable by people with disabilities. ADA compliance is often confused with Section 508, but while both address accessibility, they apply in different contexts and have distinct requirements.

Separately, Ada is also the name of a programming language widely used by development teams around the world. It is known for its reliability and versatility, powering everything from microkernels and small applications to large-scale, complex projects.