C/- = case,currency,coupon 箱,通货,息票
　　c. =cent,centimes,centigrade 分(美),分(法),百分度(寒暑表)
　　C.A. = Credit Advice 收款报单
　　C.A.D. = cash against documents on arrival of good货到后凭单付款
　　c.a.d. = cash against documents 凭单证付现金
　　c.a.f.= cost and freight 成本加运费
　　cat. = catalogue 货品目录
　　C.B. = clean bill 光票
　　c/f = carried forward 过次页
　　C&F = cost and freight 运费在内价
　　C.F.S. = container freight station 集装箱集散场
　　c.f.& i. = Cost freight and insurance 运费保险费在内价
　　C.H. = Clearing House 票据交换所
　　C.I. = Certificate of Insurance 保险单
　　C&I = Cost and Insurance 货价及保险
　　c.i.a. = cash in advance 预付现金
　　cif,c.i.f. = cost,insurance and freight 运费保险费在内价
　　c.i.f.&c.= cost,insurance,freight and commission 运费,保险费,利息在内价
　　C.I.F.E. = Cost,Insurance,Freight and Exchange 运费,保险费,汇票在内价
　　C.I.F.I. = Cost,Insurance,Freight and Interest 运费,保险费,利息在内价
　　C.I.F.C.I.= Cost,Insurance,Freight,Commission and Interest 运费,保险费,佣金,利息在内价
　　CK = Check 支票.CoM
　　CL = collection 托收
　　CM = Commission 佣金
　　C/N.C.N. = credit note,covering note,consignment note 货方通知,保险承保单,发货通知书
　　C.O. = certificate of origin 产地证明书
　　c/o = care of carried over 烦转,过次页
　　Co. = company 公司
　　c.o.d.= cash on delivery 货到付款
　　Con.Inv. = Concular Invoice 领事发票
　　corp. = corporation 法人,公司
　　C/P = charter party 租船契约
　　cr. = credit 货方,债权人
　　cs = case 箱
　　csk.,ck = cask 樽
　　C.W.O.= cash with order 现金订货,下定付款
　　cwt. = hundred weight 衡量名
　　C.Y. = container yard 集装箱集散场