电传中常用英文缩略语简释
电信英语及其缩略语解释-7
CAPI Communication Application Program Interface通信应用程序接口carrier载波，通信公司CAS Call Accounting System呼叫计次系统CAS Channel Associated Signalling随路信号方式CASE Computer Aided Software Engineering计算机辅助软件工程CAT Computer Aided Testing计算机辅助测试CATV CAble TeleVision有线电视，电缆电视CATV Community Antenna TeleVision公用天线电视CAU Command Arithmetic Unit指令运算单元CAW Channel Address Word信道地址字CB Cell Broadcast小区广播CBC Cell Broadcast Center小区广播中心CBDS Connectionless Broadband Data Service无连接宽带数据业务CBEMA Computer and Business Equipment Manufacturers Association 计算机和商业设备制造商协会CBMI Cell Broadcast Message Identifier小区广播信息标识符CBR Constant Bit Rate恒定比特率CBR Current Bit Rate当前比特率CBT Computer Based Training计算机辅助培训CBX Computerised Branch Exchange计算机化小交换机CC Call Control呼叫控制CC Clear Channel无干扰信道CC Cluster Controller集群控制器CC Country Code国家码CCA Cable Communications Association电缆通信协会CCA Call Control Agent呼叫控制代理CCAF Call Control Access Function呼叫控制接入功能CCAF Call Control Agent Function呼叫控制代理功能CCB Call Control Block呼叫控制块CCB Channel Control Block信道控制块CCB Character Control Block字符控制块CCBS Completion of Call to Busy Subscriber 遇忙用户呼叫完成CCC Clear Channel Capacity无干扰信道容量。
常用电传缩写
LT
LOCAL TIME，LONG TON
本地时间，长吨
LTR
LITRE
升
LST
LAST
最后
LTSBE
LAYTIME SAVED BOTH ENDS
双方港合计受载时间
LUBOIL
LUBRICATING OIL
滑油
LYCN
LAYDAY AND CANCELING DATE
受载期与取消期
MDL
MODEL
净登记吨
NRST
NEAREST
最近的
NTD
NOTED
获悉
NTM
NOTICE TO MARINERS
航海通告
NWD
NEXT WORKING DAY
下一工作日
ONARVL
ON ARRIVAL
抵达
ONRS
OWNERS
船东
OOA
ON OR ABOUT
在或大约
OPR
OPERATOR
操作员
ORIG
ORIGINAL
常用电传缩写字
（Abbreviations of Telex Message）
缩写字母
字母原文
汉译
A
AFT
后（部）
ABST
ABSTRACT
摘要
ABT
ABOUT
大约
ABV
ABOVE
上
AC, A/C, ACCT
ACCOUNT
帐目
ACK
ACKNOWLEDGE
承认
ADRS
ADDRESS
名址
ADV
ADVISE
港内引水下船
DR
DOCTOR
电信领域常用的英文缩略语
电信领域常用的英文缩略语16QAM 16-State Quadrature Amplitude Modulation 16状态正交幅度调制2G Second Generation 第二代移动通信3G Third Generation 第三代移动通信3GPP Third Generation Partnership Project 第三代协作项目组织4G Fourth Generation 第四代移动通信AA/D Analog / Digital 模拟/数字A-F Account-Function 计费功能AAA Authentication Authorization Account 验证、授权和计费AAL ATM Adaptation Layer ATM适配层ACF Admission ConFirm 接入确认ACL Access Control List 访问控制列表ACM Address Complete Message 地址全消息AD ADvertisement 广告ADM Add Drop Multiplexer 分插复用器ADSL Asymmetric Digital Subscriber Line 不对称数字用户线AG Access Gateway 接入网关AGCF Access Gateway Control Function 接入网关控制功能AH Authentication Header 认证头AIS Alarm Indication Signal 告警指示信号AKA Authentication and Key Agreement 认证和密钥协商协议ALG Application Level Gateway 应用层网关ALS Automatic Laser Shutdown 自动激光关断AMC Adaptive Modulation and Coding 自适应调制和编码AMR Adaptive Multi Rate 自适应多速率AN Access Network 接入网ANM ANswer Message 应答消息ANSI American National Standard Institute 美国国家标准协会AON Active Optical Network 有源光网络API Application Programming Interface 应用编程接口APM Application Transport Mechanism 应用传输机制APON A TM Passive Optical Network A TM无源光网络APR Automatic Power Reduction 自动功率降低ARIB Association of Radio Industries and Businesses 日本无线电产业协会ARJ Admission ReJect 接入拒绝ARPU Average Revenue Per User 平均用户贡献度ARQ Admission ReQuest 接入请求ARQ Automatic Repeat Request 自动请求重传AS Application Server 应用服务器AS-F Application Server-Function 应用服务器功能ASN.1 Abstract Syntax Notation one 抽象语法记法1ASON Automatic Switched Optical Network 自动交换光网络ASP Application Service Provider 应用服务提供商ASP Abstract Service Primitive 抽象业务原语ASTN Automatic Switched Transport Network 自动交换传输网A T Access Terminal 接入终端ATIS Alliance for Telecommunications Industry Solutions 电信业解决方案联盟ATM Asynchronous Transfer Mode 异步传输模式AUC AUthentication Center 鉴权中心BB-INAP Broadband-Intelligent Network Application Protocol 宽带智能网应用协议B-ISDN Broadband-Integrated Services Digital Network 宽带综合业务数字网B-ISUP Broadband-ISDN User Part 宽带ISDN用户部分B-SCE Broadband-Service Create Environment 宽带业务生成环境B-SCP Broadband-Service Control Point 宽带业务控制点B-SDP Broadband-Service Data Point 宽带业务数据点B-SMS Broadband-Service Manage System 宽带业务管理系统B-SSP Broadband-Service Switch Point 宽带业务交换点B-VPN Broadband Virtual Private Network 宽带虚拟专用网络B3G Beyond 3G 超3GBA Border Agent 边界代理BAS Broadband Access Server 宽带接入服务器BCF Bandwidth ConFirm 带宽确认BCF Bearer Control Function 承载控制功能BCMCS Broadcast and Multicast Service 广播和组播业务BCTP Bearer Control Tunneling Protocol 承载控制隧道协议BCU Bearer Control Unit 承载控制单元BcN Broadband Convergence Network 宽带融合网络BER Basic Encoding Rules 基本编码规则BG Border Gateway 边界网关BGCF Breakout Gateway Call Function 出口网关控制功能BGF Border Gateway Function 边界网关功能BGP Border Gateway Protocol 边界网关协议BHCA Busy Hour Call Attempts 忙时试呼次数BICC Bearer Independent Call Control 与承载无关的呼叫控制BICSCN Bearer Independent Circuit Switching Core Network 与承载无关的电路交换网络BIP Broadband Intelligent Peripheral 宽带智能外设BIS Bump In the Stack 栈内凸块BIWF Bearer InterWorking Function 承载互通功能BMAC Basic Media Access Control 基本媒体接入控制BMF Bearer Media Function 承载媒体功能BNC Backbone Network Connection 骨干网连接BNF Backus-Nayr Format Backus-Nayr形式BPON Broadband Passive Optical Network 宽带无源光网络BRAS Broadband Remote Access Server 宽带远程接入服务器BRJ Bandwidth ReJect 带宽拒绝BRQ Bandwidth Request 带宽请求BSC Base Station Controller 基站控制器BTS Base Transceiver Station 基站收发信台CC/S Client/Server 客户端/服务器CAC Connection Admission Control 连接允许控制CAMEL Customized Applications for Mobile Network 移动网增强逻辑的客户化应用CAP CAMEL Application Part CAMEL应用部分CAP Carrierless Amplitude and Phase Modulation 无载波幅相调制CATV CAble TeleVision 有线电视CBC Call Bearer Control 呼叫承载控制CBR Constant Bit Rate 固定比特率CCAMP Common Control and Measurement Plane 通用控制和测量平面CCI Connect Control Interface 连接控制接口CCM Call Control Management 呼叫控制管理CCNR Call Completion on No Reply 未应答的呼叫完成CCSA China Communications Standards Association 中国通信标准化协会CCU Call Control Unit 呼叫控制单元CCXML Call Control Extensible Markup Language 呼叫控制可扩展标识语言CDM Code Division Multiplexing 码分复用CDMA Code Division Multiple Access 码分多址接入CDR Call Detail Record 呼叫详细记录CDRS Call Detail Record Server 呼叫详细记录服务器CELP Code Excited Linear Prediction 码本激励线性预测CGI Common Gateway Interface 公共网关接口CIC Circuit Identification Code 电路识别码CIDR Classless Inter Domain Routing 无类域间路由选择CIF Common Intermediate Format 公共中间格式CIR Committed Information Rate 承诺信息速率CJK China Japan Korea 中日韩合作组织CLI Command Line Interface 命令行接口CLIP Calling Line Identification Presentation 主叫号码识别显示CLIR Calling Line Identification Restriction 主叫号码识别限制CLP Cell Loss Priority 信元丢失优先级CM Cable Modem 电缆调制解调器CMIP Common Management Information Protocol 通用管理信息协议CMISE Common Management Information Service Element 公用管理信息业务单元CMN Call Mediation Node 呼叫协调节点CN Core Network 核心网COPS Common Open Policy Service 公共开放策略业务CORBA Common Object Request Broker Architecture 公共对象请求代理结构CoS Class of Service 业务分类CPE Customer Premises Equipment 用户终端设备CPN Customer Premises Network 用户驻地网CPL Call Processing Language 呼叫处理语言CPS Character Per Second 每秒字符数CR-LDP Constraint-Based Routing Label Distribution Protocol 基于路由受限的标签分发协议CS Circuit Switched 电路交换CS-1 Capability Set 1 能力集1CSA Carrier Service Area 载波服务区CSCF Call Session Control Function 呼叫会话控制功能CSF Call Service Function 呼叫业务功能CSI Circuit Switched Interworking 电路交换域互通CSS Customer Service System 客户服务系统CSSNP Circuit-Switched Service Notification Protocol 电路交换业务通知协议CWDM Coarse Wave Division Multiplexer 稀疏波分复用CWTS China Wireless Telecommunication Standards 中国无线通信标准研究组DD/A Digital/Analog 数字/模拟DBA Dynamic Bandwidth Assignment 动态带宽分配DCF Disengage ConFirm 终止确认DCM Distributed Call and Connection Management 分布式呼叫和连接管理DCN Data Communication Network 数据通信网DCS Digital Cross-connect System 数字交叉连接DDN Digital Data Network 数字数据网DDoS Distributed Denial of Service 分布式拒绝服务DDRP Domain to Domain Routing Protocol 域到域路由协议DECT Digital Enhanced Cordless Telecommunication 数字增强型无绳通信DFE Decision Feedback Equalizer 判决反馈均衡器DFT Discrete Fourier Transform 离散傅里叶变换DHCP Dynamic Host Configuration Protocol 动态主机配置协议DiffServ Differentiated Service 区分服务DMT Discrete Multi-Tone 离散多音频DNS Domain Name Service 域名服务DNS-ALG DNS- Application Level Gateway 域名服务器-应用层代理网关DOPRA Distributed Object-oriented Programmable Real-time Architecture 分布式面向对象可编程实时构架DoS Denial of Service 拒绝服务DP Detection Point 检测点DRJ Disengage ReJect 终止拒绝DRQ Disengage ReQuest 终止请求DS-CDMA Direct Sequence-Code Division Multiple Access 直扩码分多址DSC Downlink Shared Channel 下行链路共享信道DSCP Differentiated Services Code Point DiffServ代码点DSL Digital Subscriber Line 数字用户线DSLAM Digital Subscriber Line Access Multiplexer 数字用户线接入复用器DSMP Data Service Management Platform 数据业务管理平台DSP Digital Signal Processor 数字信号处理器DSS1 Digital Subscriber Signaling No1 1号数字用户信令DSS2 Digital Subscriber Signaling No.2 2号数字用户信令DSTM Dual Stack Transition Mechanism 双协议栈过渡机制DTE Data Terminal Equipment 数据终端设备DTMF Dual Tone Multi Frequency 双音多频DU Distribution Unit 分配单元DVC Data V oice Conflux 数据语音合线DWDM Dense Wavelength Division Multiplexing 密集波分复用DXC Digital Cross Connection 数字交叉连接EE-NNI Exterior-Network Network Interface 外部网络-网络接口EAS Erisson Application Server 爱立信应用服务器ECC Embedded Control Channel 嵌入式控制信道EDFA Erbium Doped Fiber Amplifier 掺铒光纤放大器EDGE Enhanced Data rates for Global Evolution GSM演进增强数据速率EDSL Ethernet Digital Subscriber Line 以太网数字用户线EFM Ethernet in the First Mile 第一英里以太网EFMA Ethernet in the First Mile Alliance 第一英里以太网联盟EIR Equipment Identity Register 设备识别寄存器EIR Excessive Information Rate 额外信息速率EIRP Effective Isotropic Radiation Power 全向有效辐射功率EMF Element Management Function 单元管理功能EML Element Management Layer 网元管理层EMS Element Management System 网元管理系统ENUM E.164 NUMber and DNS E.164号码和域名系统EoVDSL Ethernet over VDSL 基于以太网技术的VDSLEPON Ethernet Passive Optical Network 以太网无源光网络ESCON Enterprise Systems Connection 企业系统互联ESE Expandable Switching Exchange 开放式可编程交换平台ESN Electric Sequence Number 电子序列号ESP Encapsulating Security Payload 封装安全载荷ETSI European Telecommunications Standards Institution 欧洲电信标准化委员会EUDCH Enhanced Uplink Dedicated Channel 增强的上行链路专用信道FF-SCH Forward-Supplemental Channel 前向辅助信道FCS Fast Cell Selection 快速蜂窝选择FCS Frame Check Sequence 帧检验序列FDD Frequency Division Duplex 频分双工FDDI Fiber Distributed Data Interface 光纤分布式数据接口FDM Frequency Division Multiplexing 频分复用FDMA Frequency Division Multiple Access 频分多址FE Fast Ethernet 快速以太网FFT Fast Fourier Transform 快速傅立叶变换FG NGN NGN Focus Group 下一代网络专题组FICON Fiber Connection 光纤互联FISU Fill-In Signal Unit 填充信号单元FITL Fiber In The Loop 环路光纤FMC Fixed Mobile Convergence 固定通信与移动通信融合FPBN Future Packet-Based Networks 未来分组网FPLMTS Future Public Land Mobile Telecommunication System 未来公众陆地移动通信系统FR Frame Relay 帧中继FSAN Full Service Access Networks 全业务接入网FSTP Fast Spanning Tree Protocol 快速生成树协议FTP File Transfer Protocol 文件传输协议FTTB Fiber To The Building 光纤到大楼FTTC Fiber To The Cabinet 光纤到接线柜FTTC Fiber To The Curb 光纤到路边FTTH Fiber To The Home 光纤到户FTTO Fiber To The Office 光纤到办公室GGE Gigabit Ethernet 千兆比特以太网GEM GPON Encapsulation Method GPON封装方法GEPON Gigabit Ethernet Passive Optical Network 千兆比特以太网无源光网络GERAN GSM/EDGE Radio Access Network GSM/EDGE无线接入网GFP Generic Framing Procedure 通用成帧规程GGSN Gateway GPRS Supporting Node GPRS网关支持节点GII Global Information Infrastructure 全球信息基础设施GMII Gigabit Media Independent Interface 千兆比特媒体无关接口GMSC Gateway Mobile Switching Center 网关移动交换中心GMPLS Generalized Multiple Protocol Label Switching 通用多协议标签交换GPON Gigabit Passive Optical Network 千兆比特无源光网络GPRS General Packet Radio Service 通用分组无线业务GRE Generic Routing Encapsulation 通用路由封装GSM Global System for Mobile Communication 全球移动通信系统GSN GPRS Supporting Nodes GPRS支持节点GSN Gateway Service Node 网关服务节点GSTN General Switched Telephone Network 普通电话交换网GTC GPON Transmission Convergence GPON传输汇聚层GTP GPRS Tunneling Protocol GPRS隧道协议GTT Globe Text Telephone 全球文本电话HHARQ Hybrid Automatic Repeat Request 混合自动请求重传HDLC High-level Data Link Control 高级数据链路控制HDR High Data Rate 高数据速率HDSL High Bit Rate Digital Subscriber Line 高比特率数字用户线HEC Header Error Check 帧头错误检验HFC Hybrid Fiber Coaxial 混合光纤同轴电缆网HLR Home Location Register 归属位置寄存器HS-DPCCH High Speed-Dedicated Physical Control CHannel 高速专用物理控制信道HS-DSCH High Speed-Downlink Shared CHannel 高速下行共享信道HS-SCCH High Speed-Shared Control CHannel 高速共享控制信道HSDPA High Speed Downlink Packet Access 高速下行链路数据分组接入HSPA High Speed Packet Access 高速数据分组接入HSS Home Subscriber Server 归属用户服务器HSUPA High Speed Uplink Packet Access 高速上行链路数据分组接入HTTP Hypertext Transfer Protocol 超文本传输协议II-CSCF Interrogating CSCF 查询CSCFI-NNI Inter-Network Network Interface 内部网络-网络接口IACK Information Request ACKnowledgement 信息请求确认IAD Integrated Access Device 综合接入设备IADMS Integrated Access Device Management System 综合接入设备管理系统IAM Initial Address Message 初始地址消息IANA Internet Assigned Numbers Authority 因特网编号分配部门IBCF Internet Border Control Function 因特网边界点控制功能ICMP Internet Control Message Protocol 因特网控制报文协议ICP Internet Content Provider 因特网内容提供商ICV Integrity Check Value 完整性校验值ICW Internet Call Waiting 因特网呼叫等待IDC Internet Data Center 因特网数据中心IEEE Institute of Electrical and Electronics Engineers 电子电气工程师协会IETF Internet Engineering Task Force 互联网工程任务组IKE Internet Key Exchange Internet密钥交换IM Instant Message 即时消息IM IP Multimedia IP多媒体IM-SSF IP Multimedia-Service Switching Function IP多媒体业务交换功能IMEI International Mobile Equipment Identifier 国际移动设备识别码IMS IP Multimedia Subsystem IP多媒体子系统IMTC International Multimedia Teleconferencing Consortium 国际多媒体电视会议联合会IN Intelligent Network 智能网INAP Intelligent Network Application Protocol 智能网应用协议INAK Information Request Negative AcKnowledgement 信息查询否认INES Intelligent Network Entrance System 智能网网关系统IntServ Integrated Service 综合服务ION Intelligent Optical Network 智能光网络IOS Interactive Operating System 交互式操作系统IP Internet Protocol 因特网协议IP Intelligent Peripheral 智能外设IP-CAN IP Connectivity Access Network IP接入网络IPBCP IP Bearer Control Protocol IP承载控制协议IPCC International PacketComm Consortium 国际分组通信论坛IPDC IP Device Control IP设备控制IPSec IP Security IP安全IPTV IP TeleVision IP电视IPX Internetwork Packet Exchange 网间分组交换IRQ Information ReQuest 信息请求IRR Information Request Response 信息请求响应IS-IS Intermediate System to Intermediate System Routing Protocol 中间系统到中间系统的路由选择协议ISC International Softswitch Consortium 国际软交换论坛ISC Internal Service Control 因特网业务控制ISCE Integrated Service Creation Environment 综合业务生成环境ISCP Integrated Service Control Point 综合业务控制点ISDN Integrated Services Digital Network 综合业务数字网ISDP Integrated Service Data Point 综合业务数据点ISIM IP Multimedia Service Identity Module IP多媒体业务身份模块ISMAP Integrated Service Management Access Point 综合业务管理接入点ISMP Integrated Service Management Point 综合业务管理点ISN Interface Service Node 接口服务节点ISO International Organization for Standardization 国际标准化组织ISP Internet Service Provider 因特网服务提供商ISSP Integrated Service Switching Point 综合业务交换点ISUP ISDN User Part 综合业务数字网用户部分IT Information Technology 信息技术ITU International Telecommunications Union 国际电信联盟ITU-T ITU Telecommunication Standardization Sector 国际电信联盟电信标准化组织IUA ISDN User Adaptation Layer ISDN用户适配层协议IVR Interactive V oice Response 交互式语音应答IWF InterWorking Function 互通功能JJ2EE Java 2 Platform Enterprise Edition Java 2平台企业版JAIN Java APIs for Integrated Networks 综合网络的Java APIsJRG Joint Rapporteur Group 课题报告联合起草小组LL2TP Layer2 Tunneling Protocol 第二层隧道协议LAC Link Access Control 链路接入控制LAN Local Area Network 局域网LAPS Link Access Protocol-SDH SDH链路接入协议LCAS Link Capacity Adjustment Scheme 链路容量调整机制LCR Low Chip Rate 低码片速率LDAP Lightweight Directory Access Protocol 轻量级目录访问协议LDP Label Distribution Protocol 标签分发协议LE Local Exchange 本地交换机LLID Logical Link Identification 逻辑链路标识LMDS Local Multipoint Distribution Services 本地多点分配业务LMP Link Management Protocol 链路管理协议LMT Local Maintenance Terminal 本地维护终端LRM Link Resource Manager 链路资源管理器LS Local Switch 本地交换局LSP Label Switch Path 标签交换路径LSSU Link Statues Signal Unit 链路状态信号单元LSW LAN SWitch 局域网交换机LT Line Terminal 线路终端MM2UA MTP 2 User Adaptation Layer MTP第二级用户适配层M3UA MTP 3 User Adaptation Layer MTP第三级用户适配层M2PA MTP 2 Peer-to-peer Adaptation Layer MTP第二级对等适配层MAC Medium Access Control 媒体接入控制MAI Multiple Access Interference 多址干扰MAN Metropolitan Area Network 城域网MAP Mobile Application Part 移动应用部分MBMS Multimedia Broadcast and Multicast Service 多媒体广播和组播MC Multi-point Controller 多点控制器MC-CDMA Multiple Carrier-Code Division Multiple Access 多载波码分多址MCF Media Control Function 媒体控制功能MCS Multimedia Communication Server 多媒体通信服务器MCS Multimedia Communication System 多媒体通信系统MCU Multi-point Control Unit 多点控制单元MDCP Media Device Control Protocol 媒体设备控制协议MEID Mobile Equipment Identifier 移动设备标识MFI Multiple Frame Indicator 复帧指示器MG Media Gateway 媒体网关MGC Media Gateway Controller 媒体网关控制器MGC-F Media Gateway Control-Function 媒体网关控制功能MGCF Media Gateway Control Function 媒体网关控制功能MGCP Media Gateway Control Protocol 媒体网关控制协议MG-F Media Gateway-Function 媒体网关功能MGU Media Gateway Unit 媒体网关单元MIME Multi-purpose Internet Mail Extension 多用途因特网邮件扩展MIMO Multiple Input Multiple Output 多输入多输出MIP Mobile IP 移动IPML-PPP Multi-Link Point to Point Protocol 多链路点对点协议MM Mobility Management 移动性管理MMDS Multi-channel Multi-point Distribution Services 多通道多点分配业务MML Man-Machine Language 人机语言MMS Multimedia Message Service 多媒体消息服务MMSF Media Mapping/Switching Function 媒体映射/交换功能MMUSIC Multiparty Multimedia Session Control 多方多媒体会话控制MP Multi-point Processor 多点处理器MPCP Multi-point Control Protocol 多点控制协议MPEG Moving Picture Expert Group 活动图象专家组MPLS Multi-Protocol Label Switching 多协议标签交换MRF Media Resource Function 媒体资源功能MRFC Media Resource Function Controller 媒体资源功能控制器MRFP Media Resource Function Processor 媒体资源功能处理器MRS Multimedia Resource Server 多媒体资源服务器MS Mobile Station 移动台MS Media Server 媒体服务器MS-F Media Server-Function 媒体服务器功能MSC Mobile Switching Center 移动交换中心MSID Mobile Station Identifier 移动台标识符MSP Multiplex Section Protection 复用段保护MSTP Multi-Service Transmission Platform 多业务传输平台MSU Message Signal Unit 消息信号单元MTA Message Transfer Agent 消息传输代理MTP Message Transport Part 消息传输部分MTU Maximum Transfer Unit 最大传输单元MUD Multiple User Detection 多用户检测NN-ISDN Narrowband-ISDN 窄带ISDNN-ISUP Narrowband-ISDN User Part 窄带ISDN用户部分NAPT Network Address Port Translation 网络地址端口转换NAS Network Access Server 网络接入服务器NASS Network Attachment Sub-System 网络附着子系统NA T Network Address Translation 网络地址转换NAT/PT Network Address Translation/Protocol Translation 网络地址转换/协议转换NE Network Element 网元NEL Network Element Layer 网元层NGI Next Generation Internet 下一代因特网NGN Next Generation Network 下一代网络NII National Information Infrastructure 国家信息基础设施NMI Network Management Interface 网络管理接口NMI-A Network Management Interface-A 网络管理接口ANMI-T Network Management Interface-T 网络管理接口TNMS Network Management System 网络管理系统NP Network Performance 网络性能NRT-VBR Non Real Time-Variable Bit Rate 非实时可变比特率NSAP Network Service Access Point 网络业务接入点NT Network Terminal 网络终端NTT Nippon Telegraph and Telephone Corporation 日本电话电报公司NU Network Unit 网络单元OOADM Optical Add Drop Multiplexer 光分插复用器OAM Operation Administration and Maintenance 运行、管理和维护OAM&P Operation Administration Maintenance and Provisioning 运行、管理、维护和配置OAN Optical Access Network 光接入网OBS On-line Billing System 在线计费系统ODN Optical Distribution Network 光配线网ODSI Optical Domain Service Interconnect 光域业务互连OEO Optical-Electrical-Optical Converter 光/电/光转换器OFC Optical Fiber Communications 光纤通信OFDM Orthogonal Frequency Division Multiplexing 正交频分复用OIF Optical Internetworking Forum 光因特网论坛OLS Optical Label Switching 光标签交换OLT Optical Line Terminal 光线路终端OMA Open Mobile Alliance 开放移动联盟OMC-R Operation and Maintenance Center-Radio 无线维护操作中心OMCI ONT Management and Control Interface 光网络终端管理与控制接口OMCI Operations Management Communications Interface 操作管理通信接口OMG Object Management Group 对象管理组ONLY One Number Links You 一号通ONNS Optical Network Navigation System 光网络导航系统ONU Optical Network Unit 光网络单元OPTIS Overlapped PAM Transmission with Interlocking Spectra 频谱互锁重叠的PAM传输OSA Open Service Architecture 开放的业务结构OSI Open Systems Interconnection 开放系统互连OSPF Open Shortest Path First 开放式最短路径优先OSS Operation Support Systems 运营支撑系统OSX Open Service Exchange 开放业务交换平台OTD Observation Time Difference 观察时间差OTN Optical Transport Network 光传输网络OVPN Optical Virtual Private Network 光虚拟专用网OXC Optical Cross Connect 光交叉连接PP-CSCF Proxy CSCF 代理CSCFP2MP Point to Multi-Point 点到多点PAM Pulse Amplitude Modulation 脉冲幅度调制PBN Packet Based Networks 分组网络PBS Polarization Beam Splitter 极化光束分离器PBX Private Branch eXchange 用户交换机PC Personal Computer 个人电脑PC Permanent Connection 永久性连接PCF Packet Control Function 分组控制功能实体PCM Pulse Code Modulation 脉冲编码调制PCS Physical Coding Sub-layer 物理编码子层PCS Personal Communication Service 个人通信业务PDF Policy Decision Function 策略判决功能PDN Packet Data Network 分组数据网PDP Policy Decision Point 策略决定点PDSN Packet Data Service Node 分组数据业务节点PDU Protocol Data Unit 协议数据单元PEP Policy Execution Point 策略执行点PER Packet Encoding Rules 分组编码规则PES PSTN Emulation Subsystem PSTN仿真子系统PHS Personal Hand-phone System 个人手持电话系统PI Physical Interface 物理接口PINT PSTN/Internet Internetworking PSTN与Internet的互通PLI PDU Length Indicator 协议数据单元长度指示符PLL Phase Locked Loop 锁相环PLMN Public Land Mobile Network 公用陆地移动网PLOAM Physical Layer OAM 物理层OAMPMA Physical Medium Attachment 物理媒体接入子层PMD Physical Medium Dependent 物理媒体相关子层PNNI Private Network-to-Network Interface 专用网间接口PoC Push to Talk over Cellular 无线一键通POH Path Overhead 通道开销PON Passive Optical Network 无源光网络POP Post Office Protocol 邮局协议PoS Packet over SDH SDH上的IP分组POS Passive Optical Splitter 无源光分路器POTS Plain Old Telephone Service 普通电话业务PPP Point to Point Protocol 点对点协议PPS Pre-Paid Service 预付费PR Packet Ring 分组环PRA Primary Rate Access 基群速率接入PRI Primary Rate Interface 基群速率接口PS Packet Switched 分组交换PSC Pre-paid Service Center 预付费业务中心PSE Personal Service Environment 个人业务环境PSTN Public Telephone Switched Network 公共交换电话网PTM Packet Transfer Mode 分组传输模式PTN Personal Telecommunications Number 个人通信号码PTT Push To Talk 一键通PVC Permanent Virtual Circuit 永久虚电路QQAM Quadrature Amplitude Modulation 正交幅度调制QCIF Quarter Common Intermediate Format 四分之一通用中间格式QIB Quality Indicator Bit 质量指示器位QoS Quality of Service 服务质量QPSK Quadrature Phase-Shift Keying 正交相移键控RR-SCH Reverse-Supplementary Channel 反向辅助信道R-SG Roaming Signaling Gateway 漫游信令网关RAB Reverse Activity Bit 反向激活比特RAC Resource Availability Confirm 资源可用确认RACS Resource and Admission Control Subsystem 资源与接入控制子系统RADIUS Remote Access Dial-In User Service 远程接入拨号用户业务RADSL Rate Adaptive Digital subscriber Line 速率自适应数字用户线路RAI Resource Availability Indication 资源可用指示RAN Radio Access Network 无线接入网RAS Registration Admission Status 注册、许可和状态RCF Registration ConFirm 注册确认REL Release 呼叫释放信息RFC Request For Comments 请求评论文档RG Residential Gateway 驻地网关RIP Request In Progress 请求进展RLP Radio Link Protocol 无线链路协议RLU Remote Line Unit 远端用户线单元RNC Radio Network Controller 无线网络控制器RNS Radio Network Subsystem 无线网络子系统RPR Resilient Packet Ring 弹性分组环RRJ Registration ReJect 注册拒绝RRQ Registration ReQuest 注册请求RSVP Resource Reservation Protocol 资源预留协议RSVP-TE Resource Reservation Protocol-Traffic Engineering 基于流量工程扩展的资源预留协议RTCP Real-time Transfer Control Protocol 实时传输控制协议RTP Real-time Transfer Protocol 实时传输协议RTSP Real-time Streaming Protocol 实时流媒体协议RTU Remote Terminal Unit 远方终端单元RT-VBR Real Time-Variable Bit Rate 实时可变比特率SS-CSCF Serving CSCF 服务CSCFSA Security Association 安全关联SA Smart Antenna 智能天线SACP Service Access Control Point 业务接入控制点SAD Security Association Database 安全关联数据库SAF Special Access Function 特定接入功能SAM Subscriber Application Management 用户应用管理系统SAM Subsequent Address Message 后续地址消息SC Switched Connection 交换式连接SC-F Signaling Conversion Function 信令转换功能SC-TDMA Single Carrier Time Division Multiple Access 单载波时分多址SCCP Signaling Connection control Part 信令连接控制部分SCE Service Creation Environment 业务生成环境SCEP Service Creation Environment Point 业务生成环境点SCF Service Control Function 业务控制功能SCM Sub-Carrier Multiplexing 副载波复用SCN Switched Circuit Network 电路交换网SCP Service Control Point 业务控制点SCS Service Capability Server 业务能力服务器SCTP Stream Control Transport Protocol 流控制传输协议SDF Service Data Function 业务数据功能SDH Synchronous Digital Hierarchy 同步数字系列SDL Simple Data Link 简单数据链路SDM Space Division Multiplexing 空分复用SDMA Space Division Multiple Access 空分多址SDP Service Data Point 业务数据点SDP Session Description Protocol 会话描述协议SDR Software Defined Radio 软件无线电SDSL Single Digital Subscriber Line 单线数字用户线SEP Signaling End Point 信令终结点SG Signaling Gateway 信令网关SGCP Simple Gateway Control Protocol 简单网关控制协议SGF Signaling Gateway Function 信令网关功能SGSN Serving GPRS Supporting Node GPRS服务支持节点SIB Service Independent Building Blocks 基于与业务无关的模块SIGTRAN Signaling Transport 信令传输协议SIIT Stateless IP/ICMP Translation 无状态IP/ICMP转换SIM Subscriber Identity Module 用户身份模块SIP Session Initiation Protocol 会话发起协议SIP-I SIP with Encapsulated ISUP 带有ISUP消息封装的SIP协议SIP-S SIP Servlet 应用于伺服系统的会话发起协议SIP-T Session Initiation Protocol for Telephone 应用于电话网的SIP协议SLA Service Level Agreement 服务等级协议SLF Subscriber Location Function 签约用户定位功能SLR Subscriber Location Router 用户位置路由器SMAP Service Management Access Point 业务管理接入点SMP Service Management Point 业务管理点SMS Service Management System 业务管理系统SMS Short Message Service 短消息业务SMTP Simple Mail Transfer Protocol 简单邮件传输协议SN Serving Node 服务节点SNC Sub-Network Connection 子网络连接SNCP Sub-Network Connection Protection 子网连接保护SNI Service Node Interface 业务节点接口SNMP Simple Network Management Protocol 简单网络管理协议SNR Signal to Noise Ratio 信噪比SOHO Small Office/Home Office 小办公室/家庭办公室SONET Synchronous Optical Network 光同步网SP Signaling Point 信令点SPAN Services and Protocols for Advanced Networks 高级网络的服务与协议SPC Soft Permanent Connection 软永久连接SPD Security Policy Database 安全策略数据库SPI Security Parameter Index 安全参数索引SPIRITS Service in the PSTN IN Requesting InTernet Service PSTN/IN请求因特网服务业务SPX Sequential Packet eXchange 序列分组交换SQ Sequence Indicator 序列指示器SRBP Signaling Radio Burst Protocol 信令无线突发协议SRF Specialized Resource Function 专用资源功能SRP Spatial Reuse Protocol 空间重用协议SS7 Signaling System 7 7号信令网SSF Service Switching Function 业务交换功能SSP Service Switching Point 业务交换点STC Space-Time Coding 空时编码STC Signaling Transport Converter 信令传输转换器STM Synchronous Transfer Mode 同步传输模式STM-N Synchronous Transport Module Level N 第N级同步传输模块STP Signaling Transfer Point 信令转接点STP Spanning Tree Protocol 生成树协议STS Synchronous Transport Signal 同步传输信号SUA SCCP User Adaptation Layer SCCP用户适配层TT-SG Transport Signaling Gateway 传输信令网关T2P Traffic-to-Pilot 业务到导航信道TACS Total Access Communication System 全接入通信系统TC Transmission Convergence 传输汇聚TCA Terminal Control Area 终端控制区TCAP Transaction Capabilities Application Part 事物处理应用部分TCP Transmission Control Protocol 传输控制协议TD-CDMA Time Division-Code Division Multiple Access 时分码分多址TD-SCDMA Time Division-Synchronization Code Division Multiple Access 时分同步码分多址TDD Time Division Duplex 时分双工TDM Time Division Multiplexing 时分复用TDMA Time Division Multiple Access 时分多址TE Terminal Equipment 终端设备TE Traffic Engineering 流量工程TeS Telephony Server 电话服务器TFTP Trivial File Transfer Protocol 普通文件传输协议TG Trunk Gateway 中继网关TIA Telecommunication Industry Association 电信工业协会TIPHON Telecommunications and Internet Protocol Harmonization Over Networks 透过网络的电信及网际网路通信协议TISPAN Telecommunications and Internet Converged Services and Protocols for Advanced Networking 电信和互联网融合业务及高级网络协议组TLS Transparent Local Area Network Service 透明局域网业务TML Telephone Markup Langue 电信标记语言TMN Telecommunications Management Network 电信管理网TMSC Trunk Mobile Switching Center 汇接移动交换中心TOS Type Of Service 服务类型TRAU Transcoder and Rate Adapter Unit 码型变换/速率适配器TRIP Telephony Routing over IP IP电话路由TSM TD-SCDMA System for Mobile TD-SCDMA移动通信系统TSN Trunk Service Node 中继服务节点TSP Terminal Supporting Processor 终端支持处理机TTC Telecommunication Technology Committee 日本情报通信技术委员会TTA Telecommunication Technology Association 韩国电气通信技术协会TTI Transmission Time Interval 传输时间间隔TTS Text To Speech 文本转换为语音TU Transaction User 事务用户TUP Telephone User Part 电话用户部分UUAS Universal Audio Server 通用语音服务器UBR Unspecified Bit Rate 未指定比特率UCF Unregistration ConFirm 注销确认UDP User Datagram Protocol 用户数据报协议UE User Equipment 用户设备UICC Universal Integrated Circuit Card 通用集成电路卡ULH Ultra Long Haul 超长距离传输UMS User Mobility Service 用户移动服务UMS Unified Messaging Service 统一消息业务UMTS Universal Mobile Telecommunications System 通用移动通信系统UNI User Network Interface 用户网络接口UPC Usage Parameter Control 使用参数控制UPT Universal Personal Telecommunication 通用个人通信URI Uniform Resource Identifier 统一资源标识URL Uniform Resource Locator 统一资源定位器URJ Unregistration ReJect 注销拒绝URQ Unregistration ReQuest 注销请求UBR Unspecified Bit Rate 未指定比特率USB Universal Serial Bus 通用串行总线USP Universal Signaling Point 通用信令网关UTRAN Universal Terrestrial Radio Access Network 通用地面无线接入网络VV5UA V5.2 User Adaptation Layer V5.2用户适配层VAD Voice Activity Detection 语音激活检测VC Virtual Container 虚容器VC Virtual Channel 虚拟通道VCG Virtual Concatenation Group 虚级联组VCI Virtual Channel Identifier 虚拟通道标识VCSEL Vertical Cavity Surface Emitting Lasers 垂直腔面发射激光器VDSL Very High Speed Digital Subscriber Line 甚高速数字用户线VHE Virtual Home Environment 虚拟归属环境VLAN Virtual LAN 虚拟局域网VLR Visited Location Register 拜访位置寄存器VoD Video on Demand 视频点播VoDSL Voice over DSL 在数字用户线上传输语音VoIP Voice over IP IP话音VP Virtual Path 虚拟路径VPG Virtual Path Group 虚拟路径组VPHS Virtual Private Hub Service 虚拟专用Hub业务VPI Virtual Path Identifier 虚拟路径标识VPLS Virtual Private LAN Service 虚拟专用局域网业务。
常用通信术语缩写及中英文对照
常用通信术语缩写及中英文对照ALCAP Access Link Control Application Part 接入链路控制应用部分上AMR Adaptive Multi Rate自适应多速率BCCH Broadcast Control Channel 广播控制信道BCH Broadcast CHannel 广播信道（传输信道）BLER BLock Error Rate 误块率BQ-—质量差(Bad Quality）BSSGP Base Station Subsystem GPRS Protocol 基站系统Gprs协议CCCH Common Control CHannel 公共/通用控制信道CI Cell ID 小区编码C/I Ec/No 载干比CPICH Common Pilot Channel 公共导引信道CQI Channel Quality Indication信道质量指示CQT Call Quality Test 呼叫质量测试CTCH Common Traffic Channel 公共业务信道CS Circuit Switching 分组交换DCA Dynamic Channel Allocation 动态信道分配DCH Dedicated Channel 专用信道DCCH Dedicated Control CHannel 专用控制信道DPCH Dedicated Physical Channel 专用物理信道DT Driving Test 驱车测试DTCH Dedicated Traffic CHannel 专用业务信道DSCH Downlink Shared Channel 下行共享信道DwPTS Downlink Pilot Time Slot 下行导频时隙Ec/Io 导频信道测量值Ec/Io 码片能/载频总功率谱密度。
(导频强度）Eb/Nt 比特能/有效噪声功率频谱密度.EDGE Enhanced Data Rate for GSM Evolution 增强型数据速率GSM演进技术EIRP 针对DBI(天线有效覆盖范围）。
电信英语及其缩略语解释-8
CCCH Common Control CHannel公用控制信道电信英语及其缩略语解释（8）CCD Charge Coupled Device电荷耦合器件CCF Conditional Call Forwarding有条件呼叫前转CCH Connections per Circuit Hour每条电路每小时接续次数CCH Control CHannel控制信道CCI Common Client Interface公共客户接口CCIA Computer and Communications Industry Association计算机与通信工业协会CCIR Comité Consultatif International des Radio-communication（法）国际无线电咨询委员会（现已更名为ITU-R）CCITT Comité Consultatif International Télégraphiqueet Téléphonique（法）国际电报电话咨询委员会（已更名为ITU-T）CCE Communication Control Equipment通信控制设备CCL Cordless Class License无绳类许可证CCP Call Control Processor呼叫控制处理器CCP Certificate in Computer Programming计算机程序设计认证CCP Communication Control Panel通信控制面板CCPE Control Channel Protocol Entity控制信道协议实体CCR Channel Command Register信道指令寄存器CCS Central Control Subsystem中央控制子系统CCS Common Channel Signalling公共信道信令CCTV Closed Circuit TeleVision闭路电视CCW Channel Command Word信道指令字CCW Channel Control Word信道控制字CD Carrier Detect载波检测CD Compact Disk激光盘，光盘CDAD Cable Digital Audio Distribution 电缆数字音频分配CDD Coded Decimal Digit编码的十进制数CD-DA Compact Disk-Digital Audio数字式激光唱盘CDDI Copper Distributed Data Interface 铜缆分布数据接口CD-E Compact Disc-Erasable可擦写光盘。
电子行业常用名词缩写中英文对照
电子行业常用名词缩写中英文对照随着电子领域的迅速发展，越来越多的缩略语和首字母缩写词出现在与电子相关的文章、报告和产品文献中。
为了更好地了解和研究电子领域的相关知识，以及更好地掌握与电子设备和技术相关的术语，学习电子缩写词汇是非常重要的。
在本篇文章中，我们将为大家整理出一些电子缩写的常用中英文对照。
1. ASIC英文全称：Application-Specific Integrated Circuit中文释义：应用特定集成电路2. CPU英文全称：Central Processing Unit中文释义：中央处理器3. GPU英文全称：Graphic Processing Unit中文释义：图形处理器4. RAM英文全称：Random Access Memory中文释义：随机存取存储器5. ROM英文全称：Read-Only Memory中文释义：只读存储器6. LCD英文全称：Liquid-Crystal Display中文释义：液晶显示器7. LED英文全称：Light Emitting Diode中文释义：发光二极管8. PCB英文全称：Printed Circuit Board中文释义：印制电路板9. USB英文全称：Universal Serial Bus中文释义：通用串行总线10. WLAN英文全称：Wireless Local Area Network 中文释义：无线局域网11. GPS英文全称：Global Positioning System中文释义：全球定位系统12. NFC英文全称：Near Field Communication中文释义：近场通信13. RFID英文全称：Radio Frequency Identification中文释义：射频识别技术14. HDMI英文全称：High-Definition Multimedia Interface 中文释义：高清晰度多媒体接口15. DVI英文全称：Digital Visual Interface中文释义：数字视频接口16. VGA英文全称：Video Graphics Array中文释义：视频图形阵列17. LAN英文全称：Local Area Network中文释义：局域网18. WAN英文全称：Wide Area Network中文释义：广域网19. WLAN英文全称：Wireless Local Area Network 中文释义：无线局域网20. Bluetooth英文全称：Bluetooth technology中文释义：蓝牙技术21. MP3英文全称：MPEG Audio Layer-3中文释义：MPEG-1音频第三层22. MPEG英文全称：Moving Picture Experts Group 中文释义：运动图像专家组23. ISP英文全称：Internet Service Provider中文释义：互联网服务提供商24. DNS英文全称：Domain Name System中文释义：域名系统25. HTML英文全称：Hyper Text Markup Language 中文释义：超文本标记语言26. URL英文全称：Uniform Resource Locator中文释义：统一资源定位符27. VPN英文全称：Virtual Private Network中文释义：虚拟专用网络28. FTP英文全称：File Transfer Protocol中文释义：文件传输协议29. IRC英文全称：Internet Relay Chat中文释义：互联网聊天室30. VoIP英文全称：Voice over Internet Protocol中文释义：基于互联网的语音传输总结以上是电子行业中常用的一些缩写词汇及其中英文释义。
EMC常见缩略语清单
EMC常见缩略语清单
EMC：Electromagnetic compatibility 电磁兼容性
EMI：Electromagnetic interference 电磁干扰
EMS：Electromagnetic susceptibility 电磁抗扰度
EUT：Equipment under test 受试设备
AE：Auxiliary equipment 辅助设备
RE：Radiated emission 辐射发射
CE：Conducted emission 传导发射
(备注: CE认证是欧洲共同体市场标准的缩写（CONFORMITE EUROPEENNE）)
Harmonics：谐波
Flicker：闪烁
RS：Radiated susceptibility 辐射抗扰度
CS：Conducted susceptibility 传导抗扰度
EFT/B：Electrical fast transient burst 电快速瞬变脉冲群
ESD：Electrostatic discharge 静电放电
DIP/interruptions：电压跌落/短时中断
Surge：浪涌
EMI测试包含 RE,CE,Harmonics,Flicker四个测试项目,一般FCC和VCCI认证只包含EMI测试项目中的RE(辐射发射)和CE(传导发射)两个测试项目要求;
EMS包含RS,CS,EFT/B,ESD,DIP/interruptions,Surge等测试项目
CE认证包括EMC+LVD,中的EMC测试包含EMI+EMS测试项目,LVD(缩写:Low Voltage Directe)属于安规测试;。
电子专业术语常用名词缩写中英文对照
电子专业术语常用名词缩写中英文对照发信站:bbs水木清华站(monjun917:51:192021),转信a:执行器a:放大器a:考勤a:考勤衰减aa:antennaamplifier开线放大器aa:architecturalacoustics建筑声学ac:analoguecontroller模拟控制器ACD:自动呼叫分配ACS:访问控制系统访问控制系统ad:可寻址检测器地址检测器ADM:添加/删除多路复用器添加/删除多路复用器adpcm:adaptivedifferentialulsecodemodulation自适应差分脉冲编码调制af:acousticfeedback声反馈AFR:振幅/频率响应AGC:自动增益控制AHU:airhandlingunit A-I:自动光圈自动光圈ais:alarmindicationsignal告警指示信号辅助：确认信息传输服务确认操作ALC：自动液位控制ALS：报警秒报警秒alu:analoguelinesunit模拟用户线单元am:administrationmodule管理模块an:accessnetwork接入网ANSI:美国国家标准协会APS:自动保护交换ASC:自动斜坡控制ath:模拟中继单元ATM:异步传输模式au-ppje:aupointerpositivejustification管理单元正指针调整au:administrationunit管理单元Au AIS：管理单元报警信号Au报警指示信号au-lop:lossofadministrativeunitpointerau指针丢失au-npje:aupointernegativejustification管理单元负指针调整aup:administrationunitpointer管理单元指针avcd:auchio&videocontroldevice音像控制装置awg:americanwiregauge美国线缆规格桥放大器topBAC:buildingautomation&ControlNet楼宇自动化和控制网络BAM:background管理模块BBER:BackgroundBlockErrorARIO后台块误码率BCC:b通道连接控制b路径连接控制BD:buildingdistributorbef:buidingentrancefacilities建筑物入口设施bfoc:bayonetfibreopticconnector大口式光纤连接器bgn:backgroundnoise背景噪声bgs:backgroundsound背景音响BIP-N：位交织奇偶校验码N位码B-ISDN：品牌带ISDN宽带综合业务数字网b-isdn:broadband-integratedservicesdigitalnetwork宽带综合业务数字网bmc:burstmodecontroller突发模式控制器楼宇管理系统智能楼宇管理系统基本速率SDN基本速率综合业务数字网络基站bsc:basestationcontroller基站控制器bul：backuplighting备用照明CA:呼叫计费电话自动计费系统CATV:有线电视有线电视CC:呼叫控制呼叫控制CC:同轴电缆ccd:chargecoupleddevices电荷耦合器件ccf:clustercontrilfunction簇控制功能cd:campusdistributor建筑群配线架CDCA:连续动态信道符号连续动态信道分配CDDI:铜缆分布式数据合同电缆分布式数据接口CDES:二氧化碳系统CDMA:CodeVision多路访问码分多址CF:核心功能cispr:internationspecialconmitteeonradiointerference国际无线电干扰专门委员会Cm：交叉连接矩阵CMI：编码标记反转ctd：cablethermaldetector缆式线型感温探测器ctnr:carriertonoiseratio载波比cw:controlword控制字d：方向性ToPD：分布失真d：分布da:distributionamplifier分配的大器dba:databaseadministrator数据库管理者Dbcsn:数据库控制系统nucleus DBOS:数据库组织系统DBSS:数据库安全系统DC:doorcontactsdcp-i:distributedcontrolpanel-intelligent智能型分散控制器dcs:distributedcontrolsystem集散型控制系统ddn:digitaldatanetwork数字数据网dds:directdignitalcontroller直接数字控制器ddw:datadescribingword数据描述字Did：直接向内拨号直接中继模式，直接拨入分机用户DLC:数据链路控制层DLI:dectlineinterfacedodi:directoutwarddialingone一次拨号音dph:dectphoneDRC：方向响应特征方向响应ds:directsound直正声DSP：数字信号处理DSS：决策支持系统DTMF：双音多频DTS：双技术传感器dwdm:densewave-lengthdivisionmultiplexing密集波分复用dxc:digitalcross-connect数字交叉连接e：应急照明顶部：均衡器e：扩展器扩展器etdm:electricaltimedivisionmultiplexing电时分复用工厂：火警警铃facu:firealarmcontrlolunit火灾自动报警控制装置fc:failurecount失效次数FC:frequency converter变频器FCC:Fire Alarm System FCS:fieldcontrolsystem 现场总线FCU:favncoilunit风机盘管FD:firedoor防火门fd:flamedetector火焰探测器fd:floordistributor分频器fdd:frequencydivisiondual频分双工光纤分布式数据接口。
电子类缩略语中英文对照
电子类缩略语中英文对照专业英语2008-04-07 16:16:05 阅读286 评论0 字号：大中小订阅AC(alternating current) 交流(电)A／D(analog to digital) 模拟／数字转换ADC(analog to digital convertor) 模拟／数字转换器ADM(adaptive delta modulation) 自适应增量调制ADPCM(adaptive differential pulse code modulation) 自适应差分脉冲编码调制ALU(arithmetic logic unit) 算术逻辑单元ASCII(American standard code for information interchange) 美国信息交换标准码AV(audio visual) 声视，视听BCD(binary coded decimal) 二进制编码的十进制数BCR(bi-directional controlled rectifier)双向晶闸管BCR(buffer courtier reset) 缓冲计数器BZ(buzzer) 蜂鸣器，蜂音器C(capacitance，capacitor) 电容量，电容器CATV(cable television) 电缆电视CCD(charge-coupled device) 电荷耦合器件CCTV(closed-circuit television) 闭路电视CMOS(complementary) 互补MOSCPU(central processing unit)中央处理单元CS(control signal) 控制信号D(diode) 二极管DAST(direct analog store technology) 直接模拟存储技术DC(direct current) 直流DIP(dual in-line package) 双列直插封装DP(dial pulse) 拨号脉冲DRAM(dynamic random access memory) 动态随机存储器DTL(diode-transistor logic) 二极管晶体管逻辑DUT(device under test) 被测器件DVM(digital voltmeter) 数字电压表ECG(electrocardiograph) 心电图ECL(emitter coupled logic) 射极耦合逻辑EDI(electronic data interchange) 电子数据交换EIA(Electronic Industries Association) 电子工业联合会EOC(end of conversion) 转换结束EPROM(erasable programmable read only memory) 可擦可编程只读存储器EEPROM(electrically EPROM) 电可擦可编程只读存储器ESD(electro-static discharge) 静电放电FET(field-effect transistor) 场效应晶体管FS(full scale) 满量程F／V(frequency to voltage convertor) 频率／电压转换FM(frequency modulation) 调频FSK(frequency shift keying) 频移键控FSM(field strength meter) 场强计FST(fast switching shyster) 快速晶闸管FT(fixed time) 固定时间FU(fuse unit) 保险丝装置FWD(forward) 正向的GAL(generic array logic) 通用阵列逻辑GND(ground) 接地，地线GTO(Sate turn off thruster) 门极可关断晶体管HART(highway addressable remote transducer) 可寻址远程传感器数据公路HCMOS(high density COMS) 高密度互补金属氧化物半导体(器件) HF(high frequency) 高频HTL(high threshold logic) 高阈值逻辑电路HTS(heat temperature sensor) 热温度传感器IC(integrated circuit) 集成电路ID(international data) 国际数据IGBT(insulated gate bipolar transistor) 绝缘栅双极型晶体管IGFET(insulated gate field effect transistor) 绝缘栅场效应晶体管I／O(input／output) 输入／输出I／V(current to voltage convertor) 电流-电压变换器IPM(incidental phase modulation) 附带的相位调制IPM(intelligent power module) 智能功率模块IR(infrared radiation) 红外辐射IRQ(interrupt request) 中断请求JFET(junction field effect transistor) 结型场效应晶体管LAS(light activated switch)光敏开关LASCS(light activated silicon controlled switch) 光控可控硅开关LCD(liquid crystal display) 液晶显示器LDR(light dependent resistor) 光敏电阻LED(light emitting diode) 发光二极管LRC(longitudinal redundancy check) 纵向冗余(码)校验LSB(least significant bit) 最低有效位LSI(1arge scale integration) 大规模集成电路M(motor) 电动机MCT(MOS controlled gyrator) 场控晶闸管MIC(microphone) 话筒，微音器，麦克风min(minute) 分MOS(metal oxide semiconductor)金属氧化物半导体MOSFET(metal oxide semiconductor FET) 金属氧化物半导体场效应晶体管N(negative) 负NMOS(N-channel metal oxide semiconductor FET) N沟道MOSFETNTC(negative temperature coefficient) 负温度系数OC(over current) 过电流OCB(overload circuit breaker) 过载断路器OCS(optical communication system) 光通讯系统OR(type of logic circuit) 或逻辑电路OV(over voltage) 过电压P(pressure) 压力FAM(pulse amplitude modulation) 脉冲幅度调制PC(pulse code) 脉冲码PCM(pulse code modulation) 脉冲编码调制PDM(pulse duration modulation) 脉冲宽度调制PF(power factor) 功率因数PFM(pulse frequency modulation) 脉冲频率调制PG(pulse generator) 脉冲发生器PGM(programmable) 编程信号PI(proportional-integral(controller)) 比例积分(控制器)PID(proportional-integral-differential(controller))比例积分微分(控制器)PIN(positive intrinsic-negative) 光电二极管PIO(parallel input output) 并行输入输出PLD(phase-locked detector) 同相检波PLD(phase-locked discriminator) 锁相解调器PLL(phase-locked loop) 锁相环路PMOS(P-channel metal oxide semiconductor FET) P沟道MOSFETP-P(peak-to-peak) 峰--峰PPM(pulse phase modulation) 脉冲相位洲制PRD(piezoelectric radiation detector) 热电辐射控测器PROM(programmable read only memory) 可编只读程存储器PRT(platinum resistance thermometer) 铂电阻温度计PRT(pulse recurrent time) 脉冲周期时间PUT(programmable unijunction transistor) 可编程单结晶体管PWM(pulse width modulation) 脉宽调制R(resistance，resistor) 电阻，电阻器RAM(random access memory) 随机存储器RCT(reverse conducting thyristor) 逆导晶闸管REF(reference) 参考，基准REV(reverse) 反转R/F(radio frequency) 射频RGB(red／green／blue) 红绿蓝ROM(read only memory) 只读存储器RP(resistance potentiometer) 电位器RST(reset) 复位信号RT(resistor with inherent variability dependent) 热敏电阻RTD(resistance temperature detector) 电阻温度传感器RTL(resistor transistor logic) 电阻晶体管逻辑(电路)RV(resistor with inherent variability dependent on the voltage) 压敏电阻器SA(switching assembly) 开关组件SBS(silicon bi-directional switch) 硅双向开关，双向硅开关SCR(silicon controlled rectifier) 可控硅整流器SCS(safety control switch) 安全控制开关SCS(silicon controlled switch) 可控硅开关SCS(speed control system) 速度控制系统SCS(supply control system) 电源控制系统SG(spark gap) 放电器SIT(static induction transformer) 静电感应晶体管SITH(static induction thyristor) 静电感应晶闸管SP(shift pulse) 移位脉冲SPI(serial peripheral interface) 串行外围接口SR(sample realy，saturable reactor) 取样继电器，饱和电抗器SR(silicon rectifier) 硅整流器SRAM(static random access memory) 静态随机存储器SSR(solid-state relay) 固体继电器SSR(switching select repeater) 中断器开关选择器SSS(silicon symmetrical switch) 硅对称开关，双向可控硅SSW(synchro-switch) 同步开关ST(start) 启动ST(starter) 启动器STB(strobe) 闸门，选通脉冲T(transistor) 晶体管，晶闸管TACH(tachometer) 转速计，转速表TP(temperature probe) 温度传感器TRIAC(triodes AC switch) 三极管交流开关TTL(transistor-transistor logic) 晶体管一晶体管逻辑TV(television) 电视UART(universal asynchronous receiver transmitter) 通用异步收发器VCO(voltage controlled oscillator) 压控振荡器VD(video decoders) 视频译码器VDR(voltage dependent resistor) 压敏电阻VF(video frequency) 视频V／F(voltage-to-frequency) 电压／频率转换V／I(voltage to current convertor) 电压-电流变换器VM(voltmeter) 电压表VS(vacuum switch) 电子开关VT(visual telephone) 电视电话VT(video terminal) 视频终端。
船舶电传英语常用缩写
英文电传常用缩写一．单词的缩写1. 保留第一字母A AFTB BE; BREADTHC CENTD DIAMETERE EAST; ENGINEER; ENGINE ERF FAHRENHEIT; FORE; FUELG GRAM; GROSS2．保留首尾字母YR YOURFM FROMMR MISTERDO DITTOHD HAD；HEAD3．保留各音节上的辅音字母RTN RETURNRVS REVISETHK THANKSVC SERVICESTL STILL4．保留第一音节及第二音节的第一字母SA T SA TURDA Y；SA TELL ITE ADV ADVISE；ADVICECERT CERTIF ICA TEURG URGENTSEP SEPTEMBER5．保留第一音节及其后的主要辅音字母ALRDYALREADYRECVDRECEIV EDUNQT UNQUOTEDESTNDESTINA TIONPROTCL PROTOC OL6．用（’）代替省略的字母S’PORE SINGAP ORES’HAI SHANGH AIO’SEAS OVERSEA SD’CULT DIFFIC UL TADT’L ADDITIONAL7. 利用英文字母和阿拉伯数字V WEU YOUN ANDR AREC SEEB BEZ THEOZ OUNCENITE NIGHT4WD FORWAR DB4 BEFORETHERE4THEREF OREXMAS CHRISTMASFRA TEFREIGH TFAX FACSIM ILEBIZ BUSINE SSPAX PASSEN GER8．其他方法DEPT DEPARTMENTREPT REPORTADVG ADVISINGW/O WITHOU TCONSTR N CONSTRU CTIO N二．词组与短语的缩写1．利用单词的第一字母LOT LOAD ON TOPLT LONG TON；LOCALTIMEFOB FREE ON BOARDFYG FOR YOUR GUIDAN CE2．利用主要单词的第一字母CIF COST，INSURA NCE AND FREIGH TRYC REFERR ING TO YOUR CABLECGS CARRIA GE OF GOODSBY SEAETA ESTIMA TED TIME OF ARRIVA LIRPCSINTERNA TIONAL REGULA TIONS FOR THE PREVEN TIONOF COLLIS IONA T SEA3．利用首字母或某些单词的第一音节组词MERSAR MERCHA NT VESSELS SEARCH AND RESCUEEXRA TE EXCHAN GE RA TEINMARSA T INTERNA TIONAL MARINE SA TELLITE ORGANIZA TIO NMOLSOMORE OR LESS A T SHIPPER’S OPTIONROTELCON REFERR ING TO OUR TELEPH ONE CONVERSA TIO N4. 缩写主要单词BENDSBOTH ENDSGDBC GEARED BULK CARRIERDWTC DEADWEIGHTTONNAGE OF CARGOURGADV ISE URGENTLY ADVISEPLSSUP LY PLEASE SUPPLYPSTN PILOTS TA TIO NLOADIS LOADIN G AND DISCHA RGING5．利用“/”连词Q/INSPEC TIONQUARAN TINEINSPEC TIONPOL/POD PORT OF LOADIN G AND PORT OF DISCHA RGINGB/L BILL OF LADINGM/E MAIN ENGINEL/I LETTER OF INDEMN ITYN/R NOT RESPON SIBLE FORD/R DOCK RECEIP T三．句子的缩略1．省略主语WE，I，OUR VESSEL，MY SHIPREQUIRE MEDICA L ADVICEETA PLTSTA TION1600/23RDSUGGES T TAKE STOREHKBELIEV E BUNKER ENOUGH TO BANGKOK2．省略寇词、副词、介词和连词PLSARRA NGEPILOTOWINGFOGWISH REPAIR RADARHKSTEELTO/BE DIS/HK3．省略助动词等CAN，BE，WILL，SHALL，SHOULD，WOULD，HA VE等常可省略：COMPLIA NCEUR LTR OF JAN 10，RELA TV DOCS MLD TDY4．选用短词或短词组IN ACCORDA NCEWITH ACCORD ING TOWAITIN G FOR A WAITINGON ACCOUN T OF OWINGTOWITH REGARD TO REGARD INGAS SOON AS POSSIB LE SOONES TIN RESPEC T OF RESPEC TING5．利用ST词尾作问句ART ARE YOU…..?CANSTCAN YOU……?AGREES T DO YOU AGREE……?REQUIREST DO YOU REQUIRE……?COULDS T COULDY OU……?WOULDS T WOULDY OU……?6. 利用有否定意义的单词作否定VISASU NOBTA INABLE WE CAN NOT OBTAIN VISAS.YR SUGGES T DISAGREED WE DO NOT AGREEWITH YOUR SUGGES TION. UNINTERESTWE ARE NOT INTERE STEDIN IT. BERTHU NA V AILABLE BERTHIS NOT A V AILA BLE7．利用分词结构和不定式结构代替句子PROMPT SHIPME NT REQUES TEDYR LETTER 5TH/JUNE WELL NOTEDLOADIN G COMPLE TED 1500HR SGRAINTO/BE DISCHA RGEDNY8．利用-ABLE，-LESS，EST等词尾的使用TERMSA CPTBLUR COMPETITV HIRE WORKBLCHTRSFINALA PRVLOBTNBLMARKET ACTV PLS CFM OUR COUNTOFR ACPTBL EARLIE STUR STA TEMENT POINTL ESS9．按句子内容作简化处理FIRM OFFERA S FLWSTHEIRA PRVLDIFFIC U LTTHKS UR AGREEM TFRT REVSD1ST OCT----------THE NEW FREIGH T RA TE WILL BE PUT INTO FORCEON ANDAFT 1ST OCT.四．电传中的常用缩略语AA ALWAYS AFLOATA/C ACCOUN T；ALTERCOURSEAD V AL AD V ALOREM（=ACCORD ING TO PRICE）ADV FRT；A/F ADV ANCE FREIGH TAF AS FOLLOW S；ADV ANCE FREIGH TA．P．ADDITIONALPREMIU MA．R．ALL RISKSASAP AS SOON AS POSSIB LEASO AND SO ONA TA ACTUAL TIME OF ARRIVA LA TC ALL TIME TO COUNTA TD ACTUAL TIME OF ARRIVA LA TDNSH INC ALLTIME DAY AND NIGHTSUNDAY AND HOLIDA Y INCLUD EDA TL ACTUAL TOTALLOSSB BE；BREADTHBBC BARE BOA T CHARTERBCOZ；BCOS BECAUSEBDK BRIDGE DECKB/DOWN BREAKDOWNB．E．BILL OF EXCHAN GEBENDSBOTH ENDSB4 BEFOREBF BEAUFOR T WIND SCALEB/G BONDED GOODSB/H；B.H. 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电子行业常用名词缩写中英文对照
电子行业常用名词缩写中英文对照A:Actuator 执行器 A:Amplifier 放大器 A:Attendance员工考勤A:Attenuation衰减AA:Antenna amplifier 开线放大器AA:Architectural Acoustics建筑声学 AC:Analogue Controller 模拟控制器ACD:Automatic Call Distribution 自动分配话务ACS:Access Control System出入控制系统AD:Addressable Detector地址探测器ADM:Add/Drop Multiplexer分插复用器ADPCM:Adaptive Differential ulse Code Modulation 自适应差分脉冲编码调制AF:Acoustic Feedback 声反馈AFR:Amplitude /Frequency Response 幅频响应 AGC:Automati Gain Control自动增益控制 AHU:Air Handling Unit 空气处理机组 A-I:Auto-iris自动光圈AIS:Alarm Indication Signal 告警指示信号AITS:Acknowledged Information Transfer Service确认操作ALC:Automati Level Control 自动平衡控制 ALS:Alarm Seconds 告警秒ALU:Analogue Lines Unit 模拟用户线单元AM:Administration Module管理模块 AN:Access Network 接入网ANSI:American National Standards Institute美国国家标准学会APS:Automatic Protection Switching 自动保护倒换 ASC:Automati Slope Control 自动斜率控制 ATH:Analogue Trunk Unit 模拟中继单元 ATM：Asynchrous Transfer Mode 异步传送方式 AU- PPJE:AU Pointer Positive Justification 管理单元正指针调整AU:Administration Unit 管理单元 AU-AIS:Administrative Unit Alarm Indication SignalAU告警指示信号 AUG:Administration Unit Group 管理单元组AU-LOP:Loss of Administrative Unit Pointer AU指针丢失 AU-NPJE:AU Pointer Negative Justification 管理单元负指针调整 AUP:Administration Unit Pointer管理单元指针AVCD:Auchio &Video Control Device 音像控制装置AWG:American Wire Gauge美国线缆规格 BA:Bridge Amplifier桥接放大器BAC:Building Automation & Control net建筑物自动化和控制网络BAM:Background Administration Module后管理模块BBER:Background Block Error Ratio背景块误码比 BCC:B-channel Connect ControlB通路连接控制BD:Building Distributor BEF:Buiding Entrance Facilities 建筑物入口设施 BFOC:Bayonet Fibre Optic Connector大口式光纤连接器 BGN:Background Noise 背景噪声BGS: Background Sound 背景音响BIP-N:Bit Interleaved Parity N code 比特间插奇偶校验N位码 B-ISDN:Brand band ISDN 宽带综合业务数字网 B-ISDN:Broad band -Integrated Services Digital Network 宽带综合业务数字网 BMC:Burst Mode Controller 突发模式控制器 BMS:Building Management System 智能建筑管理系统 BRI:Basic Rate ISDN 基本速率的综合业务数字网BS:Base Station基站 BSC:Base Station Controller基站控制器BUL：Back up lighting备用照明 C/S: Client/Server客户机/服务器C:Combines 混合器 C:Container 容器 CA:Call Accounting电话自动计费系统 CATV:Cable Television 有线电视 CC:Call Control 呼叫控制 CC:Coax cable 同轴电缆 CCD:Charge coupled devices 电荷耦合器件 CCF:Cluster Contril Function 簇控制功能 CD:Campus Distributor 建筑群配线架 CD:Combination detector 感温，感烟复合探测器 CDCA:Continuous Dynamic Channel Assign 连续的动态信道分配 CDDI:Copper Distributed Data 合同缆分布式数据接口CDES:Carbon dioxide extinguisbing system 二氧化碳系统CDMA:Code Division Multiplex Access 码分多址 CF:Core Function 核心功能CFM:Compounded Frequency Modulation 压扩调频繁CIS:Call Information System 呼叫信息系统 CISPR:Internation Special Conmittee On Radio Interference 国际无线电干扰专门委员会 CLNP:Connectionless Network Protocol 无连接模式网络层协议 CLP:Cell Loss Priority信元丢失优先权 CM:Communication Module 通信模块CM:Configuration Management 配置管理CM:Cross-connect Matrix交叉连接矩阵 CMI:Coded Mark Inversion 传号反转码 CMISE:Common Management Information Service公用管理信息协议服务单元 CPE:Convergence protocol entity 会聚协议实体 CR/E:card reader /Encoder (Ticket reader )卡读写器/编码器 CRC:Cyclic Redundancy Check 循环冗佘校验 CRT:Cathode Ray Tabe 显示器，监视器，阴极射线管 CS: Convergence service 会聚服务 CS:Cableron Spectrum 旧纳档块化技术 CS:Ceiling Screen 挡烟垂壁CS:Convergence Sublayer合聚子层CSC:Combined Speaker Cabinet 组合音响CSCW:Computer supportedcollaborative work 计算机支持的协同工作CSES:Continuius Severely Errored Second 连续严重误码秒 CSF:Cell Site Function 单基站功能控制 CTB:Composite Triple Beat 复合三价差拍 CTD：Cable Thermal Detector 缆式线型感温探测器 CTNR:carrier to noise ratio 载波比 CW:Control Word 控制字 D:Directional 指向性D:Distortion 失真度D:Distributive 分布式 DA:Distribution Amplifier 分配的大器 DBA:Database Administrator数据库管理者DBCSN:Database Control System Nucleus数据库控制系统核心DBOS:Database Organizing System 数据库组织系统 DBSS:Database Security System 数据库安全系统 DC:Door Contacts大门传感器DCC:Digital Communication Channel数字通信通路DCN:Data Communication Network 数据通信网 DCP-I:Distributed Control Panel -Intelligent智能型分散控制器 DCS:Distributed Control System集散型控制系统 DDN:Digital Data Network 数字数据网DDS:Direct Dignital Controller直接数字控制器DDW:Data Describing Word 数据描述字 DECT:Digital Enhanced Cordless Telecommunication增强数字无绳通讯 DFB:Distributed Feedback 分布反馈 DID:Direct Inward Dialing 直接中继方式，呼入直拨到分机用户 DLC:Data Link Control Layer 数据链路层 DLI:DECT Line Interface DODI:Direct Outward Dialing One 一次拨号音 DPH:DECT Phone DRC:Directional Response Cahracteristics 指向性响应DS:Direct Sound 直正声 DSP:Digital signal Processing 数字信号处理 DSS：Decision Support System 决策支持系统 DTMF:Dual Tone Multi-Frequency 双音多频 DTS:Dual -Technology Sensor 双鉴传感器 DWDM:Dense Wave-length Division Multiplexing 密集波分复用 DXC:Digital Cross-Connect 数字交叉连接 E:Emergency lighting照明设备E:Equalizer 均衡器E:Expander 扩展器EA-DFB:Electricity Absorb-Distributed Feedback 电吸收分布反馈ECC:Embedded Control Channel 嵌入或控制通道EDFA:Erbium-Doped Fiber Amplifier掺饵光纤放大器 EDI:Electronic Data Interexchange 电子数据交换 EIC:Electrical Impedance Characteristics 电阻抗特性 EMC：Electro Magnetic Compatibiloty 电磁兼容性 EMI:Electro Magnetic Interference 电磁干扰EMS:Electromagnetic Sensitibility 电磁敏感性EN:Equivalent Noise 等效噪声EP:Emergency Power 应急电源ES:Emergency Sooket 应急插座ES:Evacuation Sigvial疏散照明 ESA:Error SecondA 误码秒类型ＡESB:ErrorSecondB 误码秒类型ＢESD:Electrostatic Discharge静电放电ESR:Errored Second Ratio 误码秒比率ETDM:Electrical Time Division Multiplexing电时分复用ETSI:European Telecommunication Standards Institute欧洲电信标准协会F:Filter 滤波器FAB:Fire Alarm Bell 火警警铃 FACU:Fire Alarm Contrlol Unit 火灾自动报警控制装置 FC:Failure Count 失效次数 FC:Frequency Converter 频率变换器FCC:Fire Alarm System 火灾报警系统FCS:Field Control System 现场总线 FCU：Favn Coil Unit风机盘管 FD:Fire Door 防火门 FD:Flame Detector 火焰探测器 FD:Floor Distributor FD:Frequency Dirsder 分频器FDD:Frequency Division Dual 频分双工 FDDI：Fiberdistributed Data Interface 光纤缆分布式数据接口。
电信英语及其缩略语解释-1
APCM Adaptive Pulse Code Modulation1自适应脉码调制APCM是在PCM基础上，采用量化自适应，使均方量化误差最小的一种调制方法。
APD Avalanche2 Photo Diode雪崩光电二极管APDU Application Protocol3 Data Unit应用协议数据单元API Application Programming Interface4应用程序接口API是一种提供完整功能及资源的系统软件。
APNIC Asian-Pacific Network Information Center亚太网络信息中心APOC Advanced Paging Operator Code先进寻呼操作码APPN Advanced Peer-to-Peer Networking先进的对等式联网APS Automatic Protection Switching自动保护倒换APSK Amplitude5 and Phase Shift Keying振幅移相键控AR Alternate Route迂回路由AR是指在长途通信网中通过其他局迂回的路由。
当高效直达路由忙时，其溢出话务量由迂回路由疏通。
ARCNet Attached Resource Computer Network相连资源计算机网络由Datapoint公司开发的基于PC机的令牌总线局域网结构。
ARFCN Absolute Radio Frequency Channel Number绝对无线频率信道数ARP Address Resolution Protocol地址鉴别协议ARPA Advanced Research Projects Agency（美国国防部）高级研究计划局ARPANET Advanced Research Projects Agency NETwork（美国国防部）高级研究计划局网络ARPANET是Internet的前身，是第一个数据通信广域网络。
电信常用缩略语-4
SBA Software generated group Blocking-Acknowledgement message 软件产生的群闭塞证实消息SCCP Signalling Connection Control Part 信令连接控制部分SCMG SCCP Management SCCP管理SCP Service Control Point 业务控制点SGB Software generated Group Blocking message 软件产生的群闭塞消息SGU Software generated Group Unblocking message 软件产生的群解除闭塞消息SMSC Short Message Service Center 短消息业务中心SP Signalling Point 信令点SSP Service Switching Point 业务交换点STP Signalling Transfer Point 信令转接点SUA Software generated group Unblocking-Acknowledgement message 软件产生的群解除闭塞证实消息TCAP Transaction Capability Application Part 事务处理能力应用部分TDR Transaction Detail Record 事务详细记录TUP Telephone User Part（SS7）电话用户部分UDTS Unit DaTa Service 单位数据业务UL Underwriters Laboratories 承诺实验室（美国）VLR Visitor Location Register 拜访位置寄存器WAN Wide Area Network 广域网WS Work Station 工作站XUDTS Enhanced Unit DaTa Service 增强的单位数据业务。
电传英文缩写
SKC晴 天
QR 四 分 之 一
SMPL 样 品
QSTNR 准 静 止
SND 发 送
QY 疑 问
S/N 装 货 通 知 书
SP =SAFETYPORT
SP 静 默 时 间
SPD 速 度
SPEC 说 明 书 ， 样 品 ， 规 范
SPC 表 面
SPL 特 别 的
U = YOU
SQ 狂 风
UGT 紧 急 的
GAL 加 仑
L/G 保 证 书
NTD = NOTED
LDG 方 向
NXT = NEXT
LND 陆 地
NW = NOW
LNG 天 然 液 化 气 船
LOA 最 大 长 度
LOG 经 度
L/P 装 港
HR 港 口 ， 这 里 ， 小 时
LPP 两 柱 间 长
HRS 港 口
LPG 石 油 液 化 气 船
CDG 危 险 货 物 运 输
ADDN 增 加
CEN 中 心
ADDL 增 加 地
B/S 大 包 ， 大 捆
CERT 证 书
ADDS 受 报 人 地 址
BG(S) 袋
CFM 证 实
ADV。 FRT(A/F) 。 ADVANCE FREIGHT
BX(S) 合
CFS 集 装 箱 货 运 站
CFT 立 方 英 尺
N/A 无 关
PRIV 私 人
NM 海 里
PROX
PRVD 提 供 ， 批 准
PROV 供 应 ， 食 品
SALV 海 难 救 助
TBS 船 间 通 话
PRVT 私 人
SAR 搜 索 和 救 助
TEMP 温 度
电信英语及其缩略语解释-18
DOD Direct Outward Dialing直拨外线DOS Disk 0perating System磁盘操作系统DOV Data Over Voice话上数据DP Data Processing数据处理DP Detection Point检测点，探测点DP Dial／Dialed Pulse拨号脉冲DP Distribution Point分配点DPCM Differential Pulse C0de Modulation1差分脉冲编码调制电信英语及其缩略语解释（16）DPE Distributed Processing Environment分布式处理环境DPG Digital Pair Gain数字线对增益DPMA Data Processing Management Association数据处理管理协会DPNSS Digital Private Network Signaling System数字专网信令系统DPRAM Dynamic Programmable Random2 Access Memory动态可编程随机存取存储器DPS Distributed Packet Switching分布式分组交换DPS Dynamic Packet State动态分组状态DPSK Differential Phase Shift Keying差分相移键控DPT Dynamic Packet Transport动态数据包传输，动态分组传输这是一种具有弹性的信息包传输技术，主要用于城域网，提供可扩展的互联网服务、可靠的IP光纤传输服务以及简单的网络运作。
DQDB Distributed Queue Dual Bus分布式排队双总线DQPSK Differential Quaternary Phase Shift Keying差分四相相移键控DR Designated Router指定路由器DR Direct Route直达路由DR Disconnect Request 挂断请求DR Dynamic Routing动态选路。
电路中常用的英文缩写汇总之欧阳总创编
电路中常用的英文缩写汇总A／D：模数转换。
AC：交流。
ADDRESS：地址线。
AF：音频。
AFC：自动频率控制，控制基准频率时钟电路。
在GSM电路中，只要看到AFC字样，则马上可以断定该信号线所控制的是13MHz电路。
该信号不正常则可能导致不能进入服务状态，严重的导致不开机。
有些AFC标注为VCXOCONT。
AGC：自动增益控制。
该信号通常出现在接收机电路的低噪声放大器，被用来控制接收机前端放大器在不同强度信号时给后级电路提供一个比较稳定的信号。
ALERT：告警。
属于接收音频电路，被用来提示用户有电话进入或操作错误。
ALRT：铃声电路。
AMP：放大器。
AMPS：先进的移动电话系统。
ANT：天线。
用来将高频电磁波转化为高频电流或将高频信号电流转化为高频电磁波。
在电路原理图中，找到ANT，就可以很方便地找到天线及天线电路。
ANTSW：开线开关控制信号。
AOC：自动功率控制。
通常出现在发射机的功率放大器部分。
AOC-DRIVE：自动功率控制参考电平。
ASIC：专用应用集成电路。
在电路中，它通常包含多个功能电路，提供许多接口，主要完成各种控制。
AUC：鉴权中心。
AUDIO：音频。
AUX：辅助。
AVCC：音频供电。
BACKLIGHT；背光。
BALUN：平衡／不平衡转换。
BAND：频段。
BAND-SELECT：频段选择。
只出现在双频或三频电路中。
该信号控制频段切换。
BASEBAND：基带信号。
B+：电源。
BATT：电池电压。
BAND：频段。
BCH：广播信道。
BDR：接收数据信号。
BDX：发射数据信号。
BKLT-EN：背景灯控制。
BIAS：偏压。
被用来控制功率放大器或其他相应的电路。
BOOT：屏蔽罩。
BRIGHT：发光。
BS：基站。
BSC：基站控制器。
BSEL：频段切换。
BTS：基站收发器。
BSI：电池尺寸。
，若该信号不正常，会导致不开机。
BUFFER：缓冲放大器。
常出现在VCO电路的输出端。
BUS：通信总线。
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CO-OPERATION
合作
CORP.
CORPORATION
公司
COSCO
CHINA OCEAN SHIPPING COMPANY
中国远洋公司
COSTACO
CHINA OCEAN SHIPPING TALLY COMPANY
中国外轮理货公司
C／P
CHARTER PARTY
租船合同
C. P. D.
船舶确切抵港时间
DTLS
DETAILS
详情
D.W.
DOCK WARRANT
码头收货单
D.W.
DEADWEIGHT
载重吨
DWC
DEADWEIGHT CAPACITY
受载量
DWCT
DEADWEIGHT CARGO TONNAGE
载重吨，受载吨
DWT
DEAD WEIGHT TONNAGE
载重吨
DWTC
DEAD WEIGHT TONNAGE OF CARGO
班轮条款
C. A. L
CURRENCY ADJUSTMENT FACTOR
货币附加费
CANCL
CANCELLING
解约，解除合同
CAPT
CAPTAIN
船长
CC
CARBON COPY
抄送
C.C
CIVIL COMMOTIONS
内乱
C. C.
CONTINUATION CLAUSE
连续条款
CCIB
CHINACOMMODLTIES INSPECTION BUREAU
COMMlSSION
佣金
CONBILL
CONFERENCE BILL OF LADING
公会提单
CONGEN
CONFERENCE GENBILL ERAL CARGO BILL OF LADING
公会杂货提单
CONSEC
CONSECUTIVE
连续的
CONT
CONTINENT OFEUROPE
欧洲大陆
DDP
DELIVERED DUTY PAID
目的地约定地点交货（完税后）价
DDU
DELIVERED DUTY UNPAID
目的地约定地点交货（未完税）价
DEL
DELIVERY
交船（期），交货
DEM
DEMURRAGE
滞期费
DEP
DEPARTURE
（船舶）离港
DEPT
DEPARTURE
（船舶）离港
DEPT
D1SCHARGE
卸货
DIST
DISTANCE
距离
D.L.O
DlSPATCH LOADING DELIVERY ONLY
仅在装货时计算速遣费
DLVY
DELIVERY
交货
DO
DITTO
同上，同前
D／O
DELIVERY ORDER
提货单
D.O.
DIESEL OIL
柴油
DOCS
DOCUMENTS
单证
DOZ
AGRT
AGREEMENT
协议
AGT
AGENT
代理
AGW
ALL GOING WELL
（取决于)一切顺利
A?H?
AFTER HATCH
后舱
AM
MORNING
上午
A?M?
ABOVE MENTIONED
上述的
AMT
AMOUNT
金额、数额
A?N ?
ARRIVAL NOTICE
到达通知
A／P
ADDITIONA PRI
垫板和板条
D／C
DEVIATION CLAUSE
绕航和条款
DD
DATED
日期
D／D
DELIVERED AT DOCKS
码头交货
D／D
DEMAND DRAFT
汇票、银行汇票
D／D
DAYS AFTER DATE
到期后??????日
D.D.O
DlSPATCH DICHARGING ONLY
仅在卸货时计算速遣费
BEST REGARDS
致敬，致意（电传尾常用结束语）
B/S
BILL OF SALE／BILL OF STORE
抵押证券／船上用品免税单
BS／L
BILLS OF LADING
提单（复）
B／ST
BILL OF SIGHT
临时起岸报关单，见票即付汇票
B. T.
BERTH TERMS/LINER TERMS
电传中常用英文缩略语简释
在国际航运业务和国际贸易的各种来往函电及有关文件中，会经常碰到一些英文缩略语，这些缩略语，尽管在一般普通词典中没有占有一席之地，但它却已约定俗成，被国际航运界及贸易界普遍接受和广泛使用。
英文缩略语
英文原文
中文译文
英文缩略语
英文原文
中文译文
A?A?
ALWAYS AFLOAT
永远漂浮
保险证明书
C&I
COST AND INSURANCE
货价加保险
C.I.C
CHINAINSURANCE
CLAUSE
中国保险条款
CIF
COST OF INSURANCE AND FREIGHT
货价加保险和运费
CIF＆C
COST,INSURANCE，FREIGHT AND COMMISSION
货价加保险费运费及佣金
BG
BAGS
袋
B／H
BILL OF HEALTH
健康证明书
BIMCO
BALTIC INTERNATIONAL MARITIME CONFERENCE
波罗的海国际航运公会
BIZ
BUSINESS
业务
B／L
BILL OF LADING
提单
BL
BLADING BILL OF LADING
提单
BLFT
BALE FEET
CIP
CARRIAGE AND INSURANCE PAID TO
货价加付至指定目的地的运、保费
CL.
CLAUSE
条款、条文
CL. B／L
CLEAN BILL OF LADING
清洁提单
CLP
CONTAINER LOAD PLAN
集装箱装箱单
C／N
CONSIGNMENT NOTE／COVER NOTE CREDIT NOTE
集装箱码堆场
D
DIESEL OIL
柴油
D206
DIESEL OIL 206 TONG
柴油206吨
D／A
DIRECT ADDITIONAL
直航附加费
D／A
DOCUMENTS AGAINST ACCEPTANCE
承兑交单
DAF
DELIVERED AT FRONTIER
边境指定地点交货价
D.B.
DEALS AND BATTENS（TIMBER）
发货通知书／认保单贷方通知单
CO．
COMPANY
公司
C／O
（IN）CARE OF
转交
C／O
CERTIFICATE OF ORIGIN
原产地证明书
COA
CONTRACT OF AFFREIGHTMENT
包运合同
C.O.D.
CASH ON DELIVERY
现金交货
COM
COMMISSION
佣金
COMM.
中国商检总局
CCIC
CHINA COMMODITEIS INSPECTION CORPORATION
中国商检总公司
CCPIT
CHINACOUNCIL FOR PROMOTION OF INTERNATIONAL TRADE
中国国际贸易促进委员会
C&D
COLLECTED AND DELIVERED
运费收讫和货物交毕
燃油附加费
BAL
BALANCE
平衡、余额、差额
BUTC
BALTIME UNIFORM TIME CHARTER
统一定期租船合同，“波尔的摩”期祖合同
BB
BELOW BRIDGES
桥楼以下（容积）
BD
BANKING DAYS
银行工作日
B／D
BAR DRAUGHT
（河口）沙洲吃水
BDI
BOTH DATES INCLUSIVE
DEPARTMENT
处、部（门）
DEQ
DELIVERED EX QUAY
目的港码头交货价
DES
DELIVERED EX SHIP
目的港船上交货价
DESP
DESPATCH MONEY
速遣费
DESPO-SECOND
OWNER OF NENT IHE SAME VESSEL OWNER
二船东
DEST
DESTINATION
CONSTRUCTIVE TOTAL LOSS
推定全损
C. T. L. O．
CONSTRUCTIVE TOTAL LOSS ONLY
仅承保推定全损
CTR
CONTRACT
合同
CUB
CUBIC
立方
CUD
COULD
能、可（过去式)
CUFT
CUBIC FEET
立方英尺
CUM
CUBIC METER
立方米
CY
CONTAINER YARD
包装尺码（容积）
BLK
BULK