CSA means Certified Senior Adviser.
N.kamalesh
professional engineer
Master of Public Health, not Masters in Public Health
RD stand for Registered Dietitian and means this person is accredited.
Washington
Association of Veterinary Consultants
The initials LDN, put after a person's name, generally stand for Licensed Dietitian/Nutritionist.
It is the initials of the ring makers name
Royal academician.
N.kamalesh
professional engineer
Certified Health Coach
Doctor of Medical Dentistry
It is the initials of the ring makers name
Not finding titular initials "PA;" prolly they mean Pennsylvania.
JS means your initials of your name and your wife name.
The initials "JL" on a ring could represent the owner's initials or the initials of a loved one's name. It could also be a designer's mark or a custom engraving for personal significance. The meaning would ultimately depend on the context in which the initials appear on the ring.