NOP net open position 净开头寸
NOW a/c negotiable order of withdrawal 可转让存单帐户
NP no protest 免作拒付证书
NPC nominal protection coefficient 名义保护系数
NPL non-performing loan 不良贷款
NPV method net present value method 净现值法
NQB no qualified bidders 无合格投标人
NR no rated (信用)未分等级
NSF check no sufficient fund check 存款不足支票
nt. wt. net weight 净重
NTA net tangible assets 有形资产净值
NTBs non-tariffs barriers 非关税壁垒
ntl no time lost 立即
NTS not to scale 不按比例
NU name unknown 无名
NWC net working capital 净流动资本
NX not exceeding 不超过
o order 订单
o. (O.) offer 发盘、报价
o. a. overall 全面的、综合的
O. B. ordinary business 普通业务
O. B. (O/

order book 订货簿
o. c. over charge 收费过多
O. E. (o. e. ) omission excepted 遗漏除外
O. F. ocean freight 海运费
O. G. ordinary goods 中等品
O. G. L. Open General License 不限额进口许可证
o. m. s. output per manshift 每人每班产量
O. P. old price 原价格
O. P. open policy 不定额保险单
O. T. overtime 加班
O/a on account 赊帐
o/a on account of 记入......帐户
O/d on demand 见票即付
o/d, o. d.,(O. D.) overdrawn 透支
O/s outstanding 未清偿、未收回的
OA open account 赊帐、往来帐
OAAS operational accounting and analysis system 经营会计分析制
OB other budgetary 其他预算
OB/OS index overbought/oversold index 超买超卖指数
OBV on-balance volume 持平数量法
OC open cover 预约保险
OD overdraft 透支
OFC open for cover 预约保险
OI original issue 原始发行
OII overseas investment insurance 海外投资保险
ok. all correct 全部正确
Op. Operation
OperationSet
opp opposite 对方
opt. optional 可选择的
ord. ordinary 普通的
OS out of stock 无现货