What is BS BA CA CC.?

That's not a standard acronym. It's likely a combination of abbreviations from different fields, and without more context, it's impossible to say for sure what it means.

To figure it out, we'd need to know where you encountered this abbreviation. For example:

* Is it from a company or organization? The meaning could be internal jargon.

* What is the subject matter? This would help narrow down the possibilities.

* What are the surrounding words or sentences? Context is crucial for understanding.

Please provide more information!