After a doctor's name it most likely stands for Registered Vascular Technologist.
Use of rvt in capacitor bank
It could stand for Doctor of Optometry, or Doctor of Osteopath.
ddsd
Plastic Surgeon
Liane RVT, RDCS
College of Gynaecology
Monetary policy committee
The letters DO after a physician's name stand for Doctor of Osteopathic Medicine.
Master of Physician Assistant Studies
Fellow of the American College of Nutrition
RN stands for Registered Nurse
Limited Liability Company.