Concept:
M& A is a common business term referring to the consolidation of companies.
Step 1: Expand the abbreviation.
\[
{M& A} = {Mergers and Acquisitions}
\]
Step 2: Evaluate options.
(A) $\times$ incorrect
(B) $\times$ incorrect
(C) \checkmark correct
(D) $\times$ incorrect
Hence, the correct answer is Mergers and Acquisitions.