A public service announcement (PSA) is a message given to the public about issues without charge.
The goal is raising awareness of, and changing public opinion towards, a social issue. In the UK, they are generally called 'public information films' (PIFs). They became popular during World War II.
This article uses material from the Wikipedia Simple English article Public service announcement, which is released under the Creative Commons Attribution-ShareAlike 3.0 license ("CC BY-SA 3.0"); additional terms may apply (view authors). Content is available under CC BY-SA 4.0 unless otherwise noted. Images, videos and audio are available under their respective licenses.
®Wikipedia is a registered trademark of the Wiki Foundation, Inc. Wiki Simple English (DUHOCTRUNGQUOC.VN) is an independent company and has no affiliation with Wiki Foundation.