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? How can Indiana Protection and Advocacy Services Commission (IPAS) help? What is the glossary of systems terms & acronyms? How can I find out whether the Americans with Disabilities Act (ADA) applies to my situation?