- Catholic youth organization (cyo)
- Catholic students union (casu)
- Catholic organization for social and religious advancement (cosra)
- League of tarcisians
- Young christian workers (ycw)
- Knights and ladies of the altar (knolta)
- Junior knights and ladies of marshall
- Junior knights and ladies of st. john
- Youth ministry (with an observer status) and their respective chaplains.
Youcat, short for Youth Catechism of the Catholic Church, also styled as YOUCAT, is a 2011 publication that aims to be an aid for youth to better understand the Catechism of the Catholic Church.