PSAs stands for Public Service Announcements. Public Service Announcements are advertisements or messages that aim to raise awareness about important social, health, or safety issues. These announcements are typically broadcasted on various media platforms to educate and inform the public.
Note: The provided meaning of the answer is for the latest New York Times crossword puzzle clue: Ads that aim to raise awareness, in brief. Explanations are generated by AI and may be inaccurate.