Doing my 12th with Commerce & Maths. Many courses like CA, CPT, CWA, CS, ACCA, CIMA, CPA, CA, IFRS, CMA. Tell me the differences ??!!!

Doing my 12th with Commerce & Maths. Many courses like CA, CPT, CWA, CS, ACCA, CIMA, CPA, CA, IFRS, CMA. Tell me the differences ?? My objective is doing the right course where I can get a good job placement and help me in my future career. Can you guide me and I prefer to study in the South, TN & K