Avoid abbreviations with a title attribute

A best practice for abbreviations is expanding them on first use.
Instead, the old practice to use an <abbr> element with a title attribute to expand the abbreviation is generally not recommended any longer because it's not accessible for everyone:

• It doesn't work for keyboard users.
• It doesn't work on touch devices (mobile).
• It is scarcely supported by browsers / screen readers combinations.

In the very first paragraphs of the Accessibility Maturity Model group note I could find a mixed use of the two patterns above, which also triggers a consistency issue:

• Correct: Accessibility Maturity Model (AMM)
• Not recommended: <abbr title="Non-Governmental Organization">NGO</abbr>
• Not recommended: <abbr title="Small Office Home Office">SOHO</abbr>
• Not recommended: <abbr title="Human Resources">HR</abbr>
• More occurrences.

Many users can't access the expansion of these abbreviations. I'd like to suggest avoiding the usage of <abbr> + title altogether and expand on first use instead.

The only case in this document where abbr + title is maybe acceptable is <abbr title="World Wide Web Consortium">W3C</abbr> but that's only because most people reading this document already know what 'W3C' stands for.

Start by locating the Accessibility Maturity Model group note and search its opening paragraphs and remaining occurrences for elements with title attributes. Replace the cited abbreviations with expansions on first use, then verify that the document consistently avoids this pattern while preserving the intended wording.