March 30, 2017 18:01 Updated Follow It can become confusing and a person can become lost in the "alphabet soup" of acronyms. Here is a helpful guide to commonly used acronyms. http://www.in.gov/ipas/2355.htm Indiana Protection and Advocacy Services Related articles What is the difference between IPAS, APS and CPS? What is child abuse and neglect? How can Indiana Protection and Advocacy Services Commission (IPAS) help? How does Indiana Protection and Advocacy Services (IPAS), decide whether or not it will represent me? How do I file a petition or other documents electronically?