abbr.

1. = Peace Corps（美国）和平队
2. = personal computer 个人电脑

a.

1. 政治思想正确的（= politically correct）

n.

1. 政治思想正确性（= politically correctness）

abbrev.

1. personal computer.
2. Brit. police constable.
3. (also pc) politically correct; political correctness.
4. Privy Counsellor.