Concept:
These IPC sections deal with crimes relating to women, acid attacks, trafficking, and sexual offenses.
Step 1: Section 326B.
Section 326B deals with voluntarily throwing or attempting to throw acid.
\[
A \rightarrow I
\]
Step 2: Section 354C.
Section 354C defines the offense of voyeurism.
\[
B \rightarrow II
\]
Step 3: Section 370.
Section 370 relates to trafficking of persons.
\[
C \rightarrow III
\]
Step 4: Section 376.
Section 376 prescribes punishment for rape.
\[
D \rightarrow IV
\]
Step 5: Final matching.
Thus, the correct matching is:
\[
A-I,\; B-II,\; C-III,\; D-IV
\]