If the letters are in parentheses after a name, example John Doe (Bs), I believe they stand for "British subject".
BS is a statistic measure in basketball and stand for Block Shots
Bachelor of Science. The full abbreviation is BSc
Bachelors of Science
blue suede
Bachelor of Science or Bull Sh**
It Means Ballistic Skill
me boy be sad did apple
it is matty
When you have a BS/BA degree you don not put that after your name. Not until you get to upper level degrees are those added. Sometimes a MA/MS is added depending on the degree, but always a PhD is added.
BS and BA stand for Bachelor of Science and Bachelor of Arts degree. CA stands for Certificate of Achievement and CC stands for Certificate of Completion.
Railroad spikes made after 1970 will have an HC on the head. This stands for "high carbon." the other letters are the name of the railroad, for example, "BS" stands for Bessemer Southern.