Ind. Code § 25-19-1-11.5
(a) An individual who is not licensed as a residential care administrator may not:
(3) use the initials "R.C.A." or any other words, letters, abbreviations, or insignia indicating or implying that the individual is a residential care administrator or assistant residential care administrator licensed under this article;
unless the individual is licensed as a residential care administrator under this article.
As added by P.L.149-2023, SEC.37.