Ind. Code § 25-5.1-4-1
An individual may not:
(2) use:
(C) other words, abbreviations, or insignia;
to indicate or imply that the individual is an athletic trainer;
unless the individual is licensed under this article.
As added by P.L.213-1993, SEC.5. Amended by P.L.84-1998, SEC.18; P.L.87-2000, SEC.6.