Section 5.04 - Designations(1) Physical therapists shall use the initials PT immediately after their name.(2) Physical Therapy Students shall use the initials PT/s immediately after their name.(3) Physical therapist assistants shall use the initials PTA immediately after their name.(4) Physical Therapy Assistant Students shall use the initials PTA/s immediately after their name.(5) Physical therapist or physical therapist assistant applicants practicing under the direction of a licensee pursuant to M.G.L. c. 112, § 23C shall use the initials PT/c or PTA/c immediately after their name.Amended by Mass Register Issue 1326, eff. 11/18/2016.Amended by Mass Register Issue 1329, eff. 11/18/2016.Amended by Mass Register Issue 1423, eff. 8/7/2020.