计算机网络名词英文缩写解释大全AAL ATM适配层ATM Adaptation Layer ABR可用比特率Available Bit Rate ACR 衰减串扰比ACL访问控制列表Access Control List AIPS应用入侵防护系统application intrusion prevention system ADPCM 自适应差分PCM ADSL 非对称数字环路Asymmetric Digital Subscriber Line APON无源光纤网络AMI ATM Management Interface ARP地址解析协议Address Resolution Protocol AMPS先进型移动电话系统Advanced Mobile Phone System AS 自制系统Autonomous System ANS高级网络与服务Advanced Networks and Services ARQ自动重发请求Automatic Repeat Request ANSI美国国家标准协会American National Standard InstituteASIC 专用集成电路Application Specific Integrated Circuit(Chip)ASN.1 抽象语法符号一Abstract Syntax Notation One A TD 异步时分复用Asynchronous Time Division ATM 异步传输模式Asynchronous Transfer Mode BBS电子公告板Bulletin Board System BER 误比特率bit error rate BGP 边界网关协议Border Gateway Protocol B-ISDN 宽带综合业务数字网Broadband Integrated Services Digital Network BICMOS 双极型CMOS BMI脑机接口Bus-Memory Interface BPDU网桥协议数据单元Bridge Protocol Data Unit BOOTP 引导协议BOOTstrapping Protocol BRI 单一ISDN基本速率BUS 广播和未知服务器Broadcast/Unknown Server CAC连接接纳控制Connection Admission Control CATV 公用天线电视CAM可编址内容存储器Content-Addressable Memory CBDS 无连接宽带数据服务CBR 连续比特率Continuous Bit Rate CCITT 国际电话电报咨询委员会CDM 码分复用Code Division Multiplexin CDMA码分多址Code Division Multiple Access CDPD蜂窝数字分组数据Cellular Digital Packet Data | CDV信元延时变化Cell Delay Variatio CEC加拿大教育中心Common Equipment CardCERNET 中国教育科研网The China Education and Research NetworkCHAP询问握手认证协议Challenge Handshake Authentication ProtocolCIDR 无类型域间路由Classless InterDomain RoutingCMIP通用管理信息协议Common Management Information ProtocolCMIS/CMIP 通用管理信息服务the Common Management Information Service/ProtocolCMOS 互补型金属氧化物半导体CMOT 基于TCP/IP的公共管理信息服务与协议CMIS/CMIP on TCP/IPCNOM 网络营运与管理专业委员会Committee of Network Operation and ManagementCORBA 公共对象请求代理结构Common Object Request Broker ArchitectureCPAN Perl档案网络综合\Comprehensive Perl archieve NetworkCPE\用户端设备\Customer Premises EquipmentCPCS\公共部分会聚子层\Common Part Convergence SublayerCRC循环冗余码校验Cyclical Redundancy CheckCS 会聚子层Convergence Sublayer CSM客户服务管理Customer Service ManagementCSDN 电路交换数据网CSMA/CD 载波侦听多路访问/冲突检测Carrier Sense Multi-Access/Collision DetectionCVE公共漏洞和暴露Common Vulnerabilities & ExposuresDAC 双重附上选矿厂Dual Attach Concentrator DAS双重附上站Dual Attach StationDCD检测数据载体Data Carrier DetectDCE数据电路端接设备Digital Circuit-terminating EquipmentDES数据加密标准Data Encryption StandardDHCP动态主机控制协议Dynamic Host Configuration ProtocolDIME 直接内存执行Direct Memory ExecuteDME 分布式管理环境Distributed Management EnvironmentDNS 域名系统Domain Name SystemDOS磁盘操作系统Disk Operating SystemDDOS分布式拒绝服务攻击Distributed Denial of serviceDPI 每英寸可打印的点数Dot Per InchDQDB 分布式队列双总线Distributed Queue Dual BusDS-3 数字标准Digital Standard-3DSMA 数字侦听多重访问Digital Sense Multiple AccessDSP 数字信号处理Digital Signal ProcessingDSSS直接序列展频技术Direct Sequence Spread SpectrumDTE 数据终端设备Data Terminal EquipmentDTR 数据终端就绪Data Terminal ReadyDVMRP 距离向量多目路径协议Distance Vector Multicast Routing ProtocolECL 硅双极型Esports Champion LeagueECSRN 华东南地区网EGP 外部网关协议Exterior Gateway ProtocolEIA/TIA 电信/电子工业联盟Electronic Industries Association and the Telecommunication Industries Association EMA 以太网卡Ethernet Media AdapterE-mail 电子邮件Electronic MailEPD 提前舍弃分组数据包FAQ 常见问题解答Frequently Answer QuestionFCS 快速电路交换Fast Circuit SwitchingFDDI 光纤分布式数据接口Fiber Distributed Data InterfaceFDM 频分多路复用Frequency Division MultiplexingFEC 前向差错纠正Forward Error CorrectionFEMA 快速以太网卡Fast Ethernet Media AdapterFEXT 远端串扰Far End Cross-TalkFHSS跳频技术Frequency-Hopping Spread SpectrumFITL 光纤环路FMA FDDI网卡FDDI Media AdapterFOIRL Fiber Optic Inter-repeater LinkFTP 文件传输协议File Transfer ProtocolFTTC 光纤到楼群Fiber To The CurbFTTH 光纤到户Fiber To The HomeGCRA 通用信元速率算法Generic Cell Rate AlgorithmGGP 网关-网关协议Gateway-Gateway ProtocolGSM 移动通信全球系统(全球通) Global Systems for Mobile communicationsHEC 信头错误控制Header Error ControlHCS 头校验序列Header Check SequenceHDLC 高级数据链路控制（协议）High-Level Data Link ControlHDSL高速率数字用户线路High-speed Digital Subscriber LineHDTV 数字高清晰度电视High Definition TeleVisionHFC 混合光纤同轴Hybrid Fiber CoaxHIPPI 高性能并行接口High Performance Parallel InterfaceHIPS基于主机的入侵防御系统Host-based Intrusion Prevention SystemHOL 队头阻塞head-of-lineHTTP 超文本传输协议HyperText Transfer ProtocolHub 集线器IAB 因特网结构委员会Internet Architecture BoardIAP 因特网接入提供商Internet Access ProviderICCB Internet控制与配置委员会Internet Control and Configuration BoardICMP 因特网控制信息协议Internet Control Message ProtocolICP 网络内容服务商Internet Content ProviderICX 部件间交换Inter-Cartridge ExchangeICMP Internet控制报文协议Internet Control Message ProtocolIDP 网间数据报协议Internetwork Datagram ProtocolIDS入侵检测系统Intrusion Detection SystemsIDU 接口数据单元Interface Data UnitIEEE 电子和电气工程师协会Institute of Electrical and Electronics EngineersIETF 因特网工程特别任务组Internet Engineering Task ForceIGMP Internet组管理协议Internet Group Management ProtocolIGP 内部网关协议Interior Gateway ProtocolIISP 间歇交换机信令协议ILMI 过渡性局域管理界面(?)IMP 接口信息处理机Interface Message ProcessorIMAP交互式邮件存取协议Internet Mail Access ProtocolIMTS 改进型移动电话系统Emproved Mobile Telephone SystemIOS互联网操作系统Interntet Operating SystemIP 因特网协议Internet ProtocolIPS入侵预防系统Intrusion Prevention SystemIPCP IP Control Protocol IP控制协议IRC 互联网中继聊天Internet Relay ChatIRTF 因特网研究特别任务组Internet Research Task ForceISDN 综合业务数字网Integrated Services Digital NetworkISO 国际标准化组织International Organization for Standardization（或简称International Standard Organization）ISOC国际互联网协会Internet SocietyISP 因特网服务提供商Internet Service ProvederIT 信息技术Information TechnologyITU 国际电信联盟International Telecommunications UnionJPEG 图像专家联合小组Joint Photographic Experts GroupL2F 第二层转发L2TP 第二层隧道协议LAN 局域网Local Area NetworkLAP 链路访问过程Link Access ProcedureLCP 链路控制协议Link Control ProtocolLE_ARP LAN仿真地址转换协议LEC 局域网仿真客户端LAN Emulation ClientLECS 局域网仿真配置服务LAN Emulation Configure ServiceLED 发光二极管LF 换行Line FeedLI 长度指示LIM 插件板LLC 逻辑链路控制Logical Link ControlMAC 介质访问控制Media Access ControlMAN 城域网Metropolitan Area NetworkMACA 避免冲突的多路访问(协议)(IEEE802.11无线局域网标准的基础) Multiple Access with Access AvoidanceMAU Medium Access UnitMIB 管理信息库Management Information BaseMIC 媒体接口连接器Media interface connectorMII介质无关接口Media Independent InterfaceModem 调制解调器MOTD 当日消息Message Of The DayMPC MPOA客户MPOA ClientMPEG 活动图像专家组Motion Picture Experts GroupMRFCS 多速率快速电路交换Multirate Fast Circuit SwitchingMPOA A TM 上的多协议Multi-Protocol Over A TMMPS MPOA 服务商MPOA ServerMRCS 多速率电路交换Multirate Circuit SwitchingMSC 移动交换中心Mobile Switching CenterMSTP多生成树协议Multiple Spanning Tree ProtocolMTBF 两次故障间的平均时间Media Time Between FaultsMTOR 故障修复所需平均时间Media Time of RepairMTP 邮件传输协议Mail Transfer ProtocolMTSO 移动电话交换站Mobile Telephone Switching OfficeMTTD 故障诊断所需平均时间Media Time to DiagnoseMTU 最大传输单元Maximum Transfer UnitNAP 网络接入点Network Access PointNAT网络地址转换Network Address TranslationNCA 网络计算结构Network Computing ArchitectureNCFC 中国国家计算机网络设施，国内也称中关村网The National Computing and Network Facility of China NCP 网络控制协议Network Control ProtocolNCP 网络核心协议Network Core ProtocolNEXT 近端串扰NFS 网络文件系统Network File SystemNGI下一代因特网Next-Generation InternetNHRP 下一个节点路由协议NHS NHRP ServerNIC 网卡Network Interface CardNIC 网络信息中心Network Information CentreNIM 网络接口模块Network Interface ModuleNIPS网络入侵防御系统NetworkIntrusion Prevention SystemNIPS基于网络的入侵防护系统Network-based Intrusion Prevention SystemNISDN 窄带ISDN Narrowband Integrited Services Digital NetworkNLAM 网络层地址管理NNI 网络-网络接口Network-Network InterfaceNOMS 网络营运与管理专题讨论会Network Operation and Management Symposium NREN （美国）国家研究和教育网National Research and Education Network NSAP 网络服务接入点Network Service Access PointNSF （美国）国会科学基金会NVRAM Non-volatile RAMNVT 网络虚拟终端Network Virtual TerminalOAM 操作与维护Operation And MaintenanceODBC 开放数据库互连Open Database ConnectionORB 对象请求代理Object REquest BrokerOSF 开放软件基金会Open Software FundationOSI 开放系统互联Open System InterconnectionOSPF 开放最短路径优先(协议) Open Shortest Path FirstPBX 用户交换机Private Branch eXchangePCM 脉冲编码调制Pulse Code ModulationPCN 个人通信网络Personal Communications NetworkPCR 峰值信元速率Peak Cell RatePCS 个人通信服务Personal Communications ServicePDH 准同步数字系列PDA 个人数字助理Personal Digital AssistantPDN 公用数据网Public Data NetworkPDS综合布线系统Premises Distributed SystemPDU 协议数据单元Protocol Data UnitPER 分组差错率packet error ratePEM Port Expansion ModulePIR 分组插入率packet insertion ratePI/SO Primary In/Secondary OutPLCP 物理层会聚协议Physical Layer Convergence ProtocolPLR 分组丢失率packet loss ratePMD 物理媒体相关（子层）Physical Medium DependentPOH 通道开销PON 无源光纤网POP 邮局协议Post Office ProtocolPO/SI Primary Out/Secondary InPOTS 普通老式电话业务Plain Old Telephone ServicePPD 部分舍弃分组数据包Partial Packet DiscardPPP 点到点协议Point to Point ProtocolPPTP 点对点隧道协议Point to Point Tunneling ProtocolPRM 每分钟可打印输出的页数Page Per MinutePRM 协议参考模型Protocol Reference ModelPRN 分组无线网Packet Radio NetworkPSN 分组交换节点Packet Switch NodePSDN 分组交换数据网Packet Switched Data NetworkPSTN 公用电话交换网Public Switched Telephone NetworkPVC 永久虚电路（包括PVPC和PVCC）Permanent Virtual CircuitPVPC 永久虚拟线路permanent virtual path connectionPVCC 永久虚拟通道连接permanent virtual channel connectionPVP 永久虚路径Permanent Virtual PathQoS 服务质量Quality of ServiceRADIUS 远端授权拨号上网用户服务Remote Authentication Dial In User Service RAID独立冗余磁盘阵列Redundant Array of Independent DiskRARP 逆向地址解析协议Reverse Address Resolution ProtocolRAS 远程访问服务器Research and Analytical ServicesRFC 请求评注Request for CommentsRFT 要求技术Request for TechnologyRIP 路由信息协议Routing Information ProtocolRMON 远程网络管理Remote Network MonitoringRPC 远程过程调用Remote Procedure CallRSVP 资源重复利用协议RTMP 路由选择表维护协议Routing Table Maintenance Protocol(用于Appletalk) RTP 可靠传输协议Reliable Transport ProtocolRTS 往返样本Round Trip SampleRTS 剩余时间标签RTTC往返时间Round-Trip-TimeSAP 业务接入点Service Access PointSAP 服务公告协议Service Advertising ProtocolSAR 分段和重组(子层) Segmentation and ReassemblySAS附单站Single Attached StationSC Stick and Click connectorSCR 信号串扰比SCR 持续信元速率Sustained Cell RateSCS 交换控制软件SDH 同步数字系列Synchronous Digital HierarchySDLC 同步数据链路控制(协议) Advanced Data Communication Control Procedure SDSL对称数字用户线路Symmetric Digital Subscriber LineSDTV 标准数字电视SDU 业务数据单元Service Data UnitSIPP 增强的简单因特网协议Simple Internet Protocol PlusSLIP 串行线路IP Serial Line Interface ProtocolSMDS 交换式多兆比特数据业务Switched Multimegabit Data ServicesSMF 单模光纤Single-mode FiberSMI 管理信息结构Structure of Management Information（MIB的结构）SMT 站点管理Station ManagementSMTP 简单邮件传输协议Simple Mail Transfer ProtocolSNA 系统网络体系结构System Network ArchitectureSNMP 简单网络管理协议Simple Network Management ProtocolSNR 信噪比Signal-Noise ratioSOH 段开销SONET 同步光纤网络Synchronous Optical NetworkSPE 同步净荷包Synchronous Payload EnvelopeSPP 定序分组协议（XNS中，相当于TCP）Sequential Packet Protocol SRTS 同步剩余时间标签法SSCS 业务特定部分会聚子层SSI 服务器端包含Server Side IncludeST Stick and Turn connectorSTA静态时序分析Static Timing AnalysisSTA生成树算法Spanning Tree AlgorithmSTDM统计时分多路复用Statistical Time Division Multiplexing,STM 同步传输方式Synchronous Transfer ModeSTP 屏蔽双绞线Shielded Twisted PairSTP生成树协议Spanning Tree ProtocolSTS 同步传输信号Synchronous Transport SignalSVC 交换虚电路Switched Virtual CircuitTAC 技术支持中心Technical Assistance CenterTAST 时间分配话音插空技术Time Assignment by Speech Interpolation TC 传输汇集(子层) Transmission ConvergenceTCP 传输控制协议Transmission Control ProtocolTDM 时分多路复用Time Division MultiplexingTFTP 单纯文件传输协议Trivial File Transfer protocolTIP 终端接口处理机Terminal Interface ProcessorTLD 顶级域名Top Level DomainTP 双绞线Twisted PairTSAP 传输层服务访问点Transport Service Access PointTTL 生存时间Time To LiveTTR 定时令牌旋转UBR 未定义比特率Undefined Bit RateUEM 通用以太网模块Universal Ethernet ModuleUDP 用户数据报协议User Datagram ProtocolUI Unix国际UNI 用户-网络接口User-Network InterfaceUPC 使用参数控制Usage Parameter ControlURL 统一资源定位Universal Resource LocatorUSB 通用串行总线Universal Serial BusUTP 非屏蔽双绞线Unshielded Twisted PairUUCP对Unix拷贝Unix程序Unix to Unix Copy ProgramV AN 增值网Value Added NetworkVBR 可变比特率Variable Bit RateVCC 虚信道连接Virtual Channel ConnectionVCI 虚通道标识符virtual channel identifierV-D 向量-距离（算法）又叫Bellman-Ford算法）vector-distance VDSL甚高速数字用户环路Very-high-bit-rate Digital Subscriber loop VLSI 超大规模集成电路Very Large Scale IntegrationVOD 点播图像Video on DemandVPC 虚路径连接Virtual Path ConnectionVPI 虚路径标识virtual path identifierVPN 虚拟专用网络Virtual Private NetworkVRML 虚拟现实造型语言Virtual Reality Modeling LanguageVTP 虚拟隧道协议VLAN Trunking ProtocolVTY虚拟终端Virtual Teletype TerminalWAN 广域网Wide Area NetworkWDM 波分多路复用Wavelength Division MultiplexingWDMA 波分多路访问Wavelength Division Multiple AccessWRB Web请求代理Web Request BrokerWWW 万维网World Wide WebXNS Xerox Network System。