c.i.f.
《商業》cost，insurance，and freight運賃保険料込み価格
C.O.
cash order 現金払い注文；Commanding Officer；conscientious objector
C.O.D.
cash [((米))collect] on delivery 代金引換え渡し
C.O.S.
《商業》cash on shipment 積み出し（現金）払い
C.R.
Costa Rica
c.s.
capital stock；civil service
C.S.
chief of staff；Christian Science；Civil Service
c.w.o.
《商業》cash with order
C.Z.
Canal Zone
C/A
capital account；cash account；credit account；current account
