缩略词有哪些

APT: Apartment
　　ACC: Accountant
　　ACDG: According
　　ACPT: Accept
　　AD: Advertisement
　　ADS: Address
　　ADV: Advice
　　AMAP: As much/many as possible
　　AMT: Amount
　　APV: Approve
　　ASAP: As soon as possible
　　BAL: Balance
　　BLDG: Building
　　CERT: Certificate
　　CFM: Conform
　　CNCL: Cancel
　　CNF: Conference
　　CMI: Commission
　　CMP: Complete
　　CMPE: Compete/competitive
　　CMU: Communication
　　CONC: Concern/concerning/concerned
　　COND: Condition
　　CO.: Company
　　DEPT: Department
　　DISC: Discount
　　DPT: Departure
　　EXCH: Exchange
　　EXPLN: Explain
　　EXT: Extent
　　FLT: Flight
　　FNT: Final
　　FRT: Freight
　　FYR: For your reference
　　GD: Good
　　GUAR: Guarantee
　　H.O.: Home office
　　INFO: Information
　　IMPS: Impossible
　　IMP(T): Important
　　INCD: Include
　　INDIV: Individual
　　INS: Insurance