What does ARIA stand for in the context of web accessibility?

ARIA stands for Accessible Rich Internet Applications. This is a set of attributes that can be added to HTML to improve accessibility for people with disabilities, especially those who rely on assistive technologies, such as screen readers. ARIA helps in conveying information about complex widgets created with JavaScript, HTML, and CSS, allowing these elements to be more understandable and navigable for users who may not interact with them in the typical way.

By leveraging ARIA, developers can enhance the semantics of web applications, ensuring that users of assistive technologies can effectively understand and interact with dynamic content. For example, ARIA roles and properties can define how custom controls behave and are perceived, making them more accessible.

The other options refer to variations of what ARIA might stand for, but they do not accurately capture the intended meaning and established terminology within the web development and accessibility community. Understanding ARIA is critical for creating inclusive digital experiences, and recognizing its full name and purpose is a foundational aspect of web accessibility knowledge.