Texas Occupations Code - OCC § 901.453. Use of Other Titles or Abbreviations

(1) a title or designation likely to be confused with “certified public accountant” or “public accountant,” including “certified accountant,” “chartered accountant,” “enrolled accountant,” “licensed accountant,” “registered accountant,” or “accredited accountant”; or

(2) an abbreviation likely to be confused with “CPA,” including “CA,” “PA,” “EA,” “RA,” “LA,” or “AA.”

(1) the person holds a license issued under this chapter and each of the person's offices in this state for the practice of public accounting is maintained and practices under a firm license as required under Subchapter H;  1 or

(2) the person practices under a privilege under Section 901.461 or 901.462.