What letters are after one's name upon completion of a level 3 diploma in holistic therapies?

Upon completing a Level 3 Diploma in Holistic Therapies, individuals may use the letters "Dip. Holistic Therapy" or "Dip. HT" after their name to indicate their qualification. Additionally, some may choose to join professional bodies or associations, which could allow for additional letters to be used, depending on the organization. Always check with the specific institution or association for their guidelines on post-nominal letters.