aria-activedescendant = idref

aria-atomic = "true" | "false"

aria-autocomplete = "inline" | "list" | "both" | "none"

aria-busy = "true" | "false"

aria-checked = "true" | "false" | "mixed" | "undefined"

aria-controls = idrefs

aria-describedby = idrefs

aria-disabled = "true" | "false"

aria-dropeffect = "none" | "popup" | "execute" | list{ "copy", "execute"? } | list{ "move", "execute"? } | list{ "reference", "execute"? } | list{ "execute", "copy" } | list{ "execute", "move" } | list{ "execute", "reference" }

aria-expanded = "true" | "false" | "undefined"

aria-flowto = idrefs

aria-grabbed = "true" | "false" | "undefined"

aria-haspopup = "true" | "false"

aria-hidden = "true" | "false"

aria-invalid = "true" | "false" | "grammar" | "spelling"

aria-label = string

aria-labelledby = idrefs

aria-level = integer.positive

aria-live = "off" | "polite" | "assertive"

aria-multiline = "true" | "false"

aria-multiselectable = "true" | "false"

aria-owns = idrefs

aria-posinset = integer.positive

aria-pressed = "true" | "false" | "mixed" | "undefined"

aria-readonly = "true" | "false"

aria-relevant = "all" | list{ "additions", "removals"?, "text"? } | list{ "additions", "text"?, "removals"? } | list{ "removals", "additions"?, "text"? } | list{ "removals", "text"?, "additions"? } | list{ "text", "additions"?, "removals"? } | list{ "text", "removals"?, "additions"? }

aria-required = "true" | "false"

aria-selected = "true" | "false" | "undefined"

aria-setsize = integer.non-negative

aria-sort = "ascending" | "descending" | "none" | "other"

aria-valuemax = float

aria-valuemin = float

aria-valuenow = float

aria-valuetext = string