1. AbbreviationsEU欧盟 UN联合国ASEAN东盟CPC中国共产党APEC亚太经合组织 DEPT系；部门V.P.副主席2. SoundR are CseeU youTHO though THRU through 3. Short formMKTmarket MGR manager MSG message STD standard RCV receive INFO information INS insurance EXCH exchange WK week RM room PL people AMAP As much/many as possible ASAP As soon as possible NLT No later than FYR For your reference XL Extra largeACDG According ACPT Accept AD Advertisement ADS Address ADV Advice AMT Amount APV Approve BAL Balance BLDG Building CERT Certificate CFM Conform CNCL Cancel CNF Conference CMI Commission CMP Complete CMPT Competition / competitive CMU Communication CONC Concern/concerning/concerned COND Condition CO. Company DISC Discount DPT Departure EXCH Exchange EXPL Explain EXT Extent FLT Flight FNT Final FRT Freight GD Good GUAR Guarantee H.O. Home office INFO Information IMPS Impossible IMP(T) Important INCD Include INDIV Individual INS Insurance INTST Interested I/O In stead of IVO In view of MANUF Manufacture MDL Model MEMO Memorandum MIN Minimum NCRY Necessary OBS Observe OBT Obtain ORD Ordinary PC Piece PKG Packing PLS Please POSN Position POSSPossible PROD Product QLTY Quality QUTY Quantity REGLRegular REP Representative RESN Reservation RPT Repeat RESPON Responsible SITN Situation STD Standard TEL Telephone TEMP Temporary TKS Thanks TRD Trade TRF Traffic TTL Total WK Week WL Will WT Weight 4. Mathematical Symbols+ 增加，另外，除此以外， 正确 好 减去，少， 差等 错误，坏的，不好，不对 大于，超过，比好 小于，不如，比差 等于，相当于，意味着 不等于，不是这个意思，不是的对手 因为，由于 所以，因而，因此5. Arrow Symbols 上升，发展，加强，改善，发射，提拔 下降，衰退，下跌，恶化 来自，来源，进口，回归 到达，出口，前往，派遣，发送，导致某个结果6Punctuation Marks： 说，认为，宣称，声明，抗议？ 问题，疑问，问! 惊讶，非常，关键( ) 包括，在之中，封闭，闭关自守7. Other doodads 正确，好，肯定，同意，支持 最佳的，杰出的，优秀的，重要的 会议，讨论，谈判，研讨会 国家 代表