HD
The abbreviation of Doctor of Dental Surgery is: DDS
Yes, it is an abbreviation of degree - MD, as in Doctor of Medicine (medicinae doctor)
The abbreviation for Psychologist is "PsyD" (Doctor of Psychology) or "Ph.D." (Doctor of Philosophy in Psychology).
abbreviation for the procedure to evaluate the heart and lungs
The abbreviation is DC - for Doctor of Chiropractic.
Doctor of Metaphysics is D.M., or D.P.M., while the Doctor of Metaphysical Science is D.MSc.
Do
No
Doctor
dr.
Doctor of Osteopathic (medicine)
which abbreviation stands for the body system containing the heart