It is called a public service message, I believe.
Public announcement
The word advertisement is a noun, a singular common noun; a word for an announcement in a public medium promoting a product, service, or event or publicizing a job vacancy; a word for a thing.
This means to officially publish the informal rules.
The acronym psi stands for is Population Service International. What the Population Service International is a global health organization with programs targeting malaria, child survival, HIV, reproductive health and many other things out there in the world. Working in partnership within the public and private sectors, and harnessing the power of the markets, Population Service International provides life-saving products, clinical services and behavior change communications that empower the world's most vulnerable populations to lead healthier lives.So as you can see that is one of the many definitions for the acronym PSI and thank you for reading this article of the acronym PSI.
Public Service Announcement
The cast of A Public Service Announcement - 2008 includes: Alison Lumbatis as Girl Ajay Waghray as Guy
It is called a public service message, I believe.
A Public Service Announcement - 2006 was released on: USA: 30 October 2006 (New York City Horror Film Festival)
How to Survive a Zombie Attack - Public Service Announcement 2010 was released on: USA: 10 November 2010 (internet)
WROARF Public Service Announcement - 2011 was released on: USA: 8 April 2011 (LA Comedy Shorts Film Festival)
SMBC Theater - 2009 Public Service Announcement 1 - 1.20 was released on: USA: 20 October 2009
The purpose of a public service announcements is to tell people bout either drugs or alcohol. by tell i mean the truth and what is does to ou and your body
Alot of people
The Love Me Cat Show - 2013 Public Service Announcement 1-8 was released on: USA: 21 August 2013
SMBC Theater - 2009 Public Service Announcement 1 1-20 was released on: USA: 20 October 2009
The cast of Public Service Announcement - 2013 includes: Lionel Flynn as Active Anna Huckabay as Lilly Simone Leorin as Shawn Hope Shanthi as Alisha Straub