You would address something to Doctor Wilber as Dr. Jane Wilber.
Dr. J Wilber
There is no abbreviation for the name Jane. You may use an initial to address something to Jane, example: Ms. J. Smith
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 is DC - for Doctor of Chiropractic.
dr.
No
Doctor
Do
Doctor of Osteopathic (medicine)
The abbreviation of 'doctor' is also the title they use when asked instead of the regular 'mr/mrs/miss'. Your answer is: 'Dr.'
The abbreviation for doctor of chiropractic is D.C.
The abbreviation is Dr.