I have an MSc in Intellectual Disability Studies, and am currently in the process of creating my own business card. is it correct to write my name.degree as follows: Jon Doe, MSc IDS? or is it just MSc ID, or....?? :x

Help plz?
I suggest
MSc ( Intellectual Disability Studies) if you are going to work in that field.

As far as I know, IDS is not a standard abbreviation. I don't think most people will know what it means.