https://wccftech.com/beyond-good-and-evil-2-skull-and-bones-2-other-games-aaaa/

Get ready for the dawn of AAAA gaming. For years big-name publishers have proudly touted their AAA titles, but recently the use of the term "AAAA" has started to creep in. Microsoft has said their new studio The Initiative is specifically designed for AAAA development, and it seems Ubisoft has started using the term internally as well. Evidence of this comes courtesy of the LinkedIn pages of a couple Ubisoft devs, which specifically reference AAAA projects.

The first of these belongs to Beyond Good and Evil 2 technical art director Cyril Masquilliere, who describes the long-in-development project as a next-gen, AAAA, open universe game (thanks to Twitter user Timur222 for finding these).