DPT ... What does DPT mean? A Doctor of Physical Therapy ( DPT ) is an allied health professional with a doctoral degree in physical therapy. DPT stands for Diploma in Physiotherapy, a two-year course that trains candidates to treat patients with physical limitations and injuries. Learn about the eligibility criteria, future scope, and salary expectations of DPT graduates in India. What is Form DPT -3? Form DPT -3 is introduced by the Ministry of Corporate Affairs (MCA) to file a company’s return on deposits it has accepted during a financial year. Its primary purpose is to intimate the Registrar of Companies of all the deposits and outstanding receipts for improved transparency, depositor protection, and financial oversight.