B/L (bill of lading) 提单
P/L (packing list) 装箱单、明细表
INV (invoice) 发票
S/C (sales contract) 销售确认书
C.O (certificate of origin) 一般原产地证
C/D (customs declaration) 报关单
G.S.P.(generalized system of preferences) 普惠制
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T/T (telegraphic transfer) 电汇
D/P (document against payment) 付款交单
D/A (document against acceptance) 承兑交单
CFR (cost and freight) 成本加运费价
L/C (letter of credit) 信用证
FOB (free on board) 离岸价
CIF (cost,insurance&freight) 含保险到岸价（成本、
保险加运费价 ）
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W (with) 具有
w/o (without) 没有
IMP (import) 进口
EXP (export) 出口
MAX (maximum) 最大的、最大限度的
MIN (minimum) 最小的，最低限度
M或MED (medium) 中等，中级的
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