Henry Blake: Klinger! It's four o'clock in the afternoon and you're still in a housecoat? Put on a dress! You never know who might be coming around.
Frank: [after Hawkeye hits him] Captain Pierce, I accuse you of striking a superior officer. A court-martial offense under the Articles of War. And I have two witnesses!
Trapper: [to Hawkeye] I didn't see anything, did you?
Hawkeye: My back was turned. [Drops towel in Frank's face.] BA-DUM-BUMP!
Trapper: Case dismissed.
Answer: It is actually Cencompac for Central Command of the Pacific. It is like the headquarters for all military activity in the Pacific Region (Japan, Korea, Okinawa, etc. The newer version of that is United States Pacific Command (USPACOM).
EMTurbo
And the abbreviations were used mainly by the Navy. Especially CENCOMPAC.
Https://en.wikipedia.org/wiki/United_States_Indo-Pacific_Command.