It means that you are a fellow of the royal college of physicians (unsure of what country). Meaning that you have completed subspeciality training in an are of medicine (as opposed to surgery)
Fellow of the American Academy of Sleep Medicine
smelly fellow
fellow of
Fellow of the Australasian College of Aesthetic Medicine
Answer: "Poor fellow"
smelly fellow
stupid fellow
Fellow of the American College of Physicians
Fellow Society of Vascular Medicine & Biology
FAAPMR Fellow of the American Academy of Physical Medicine and Rehabilitation
A Doctor of Osteopathic Medicine's equivalent to FACS (Fellow of the American College of Surgeons) would be FACOS for Fellow of the American College of Osteopathic Surgeons.