Terms
Accessible name
Adjacent focusable elements
Assistive technologies
At the start of a block
Block of content
Block of repeated content
Content between two elements
Disabled
Distinguishable
Empty
Equivalent content
Equivalent resources
Focusable
Included in the accessibility tree
Instrument to achieve an objective
Keyboard actionable
Main block of content
Marked as decorative
Perceivable content
Programmatically hidden
Same resource
Semantic role
Text inheriting its programmatic language from an element
Textual content
Valid language tag
Visible
Visible text
Web page
Whitespace