Privacy Icons - MozillaWiki
wiki.mozilla.org/Privacy_Icons
From the page
Saved with the link. Notes from 2007 to 2016 are mostly the page's own words, so this is probably an excerpt.
A set of Privacy Icons to “bolt on to” your existing privacy policy. When you add a Privacy Icon to your privacy policy, you’re essentially saying: “No matter what the rest of this privacy policy says, the following is true and preempts anything else in this document.”