常用计算机英文缩写含义

常用计算机英文缩写含义AAALATM适配层ATMAdaptationLayerABR可用比特率AvailableBitRateACR衰减串扰比ADPCM自适应差分PCMADSL非对称数字环路AsymmetricDigitalSubscriberLineAMIATMManagementInterfaceAMPS先进型移动电话系统AdvancedMobilePhoneSystemANS高级网络与服务AdvancedNetworksandServicesANSI美国国家标准协会AmericanNationalStandardInstituteAPON无源光纤网络ARP地址解析协议AddressResolutionProtocolARQ自动重发请求AutomaticRepeatRequestAS自制系统AutonomousSystemASICApplicationSpecificIntegratedCircuit(Chip)ASN.1AbstractSyntaxNotationOneATD异步时分复用AsynchronousTimeDivisionATM异步传输模式AsynchronousTransferModeBBBS电子公告板BulletinBoardSystemBER误比特率biterrorrateBGP边界网关协议BorderGatewayProtocolBICMOS双极型CMOSBIP-8BitInterleavedParity-8B-ISDN宽带综合业务数字网BroadbandIntegratedServicesDigitalNetworkBMIBus-MemoryInterfaceBOOTP引导协议BOOTstrappingProtocolBRI单一ISDN基本速率BUS广播和未知服务器Broadcast/UnknownServerCCAC连接接纳控制ConnectionAdmissionControlCATV公用天线电视CBDS无连接宽带数据服务CBR连续比特率ContinuousBitRateCCITT国际电话电报咨询委员会CDCarrierDetectCDBConfigurationDatabaseCDMA码分多址CodeDivisionMultipleAccessCDPD蜂窝数字分组数据CellularDigitalPacketDataCDV信元延时变化CellDelayVariationCECCommonEquipmentCardCERNET中国教育科研网CIDR无类型域间路由ClasslessInterDomainRoutingCLIPClassicalIPCLP信元丢失优先级CMIS/CMIPtheCommonManagementInformationService/ProtocolCMOS互补型金属氧化物半导体CMOTCMIS/CMIPonTCP/IPCNOM网络营运与管理专业委员会CommitteeofNetworkOperationandManagementCORBA公共对象请求代理结构CommonObjectRequestBrokerArchitectureCPANComprehensivePerlarchieveNetworkCPECustomerPremisesEquipmentCPCS公共部分会聚子层CommonPartConvergenceSublayerCRCarriageReturnCS会聚子层ConvergenceSublayerCSDN电路交换数据网CSMA/CD载波侦听多路访问/冲突检测CarrierSenseMulti-Access/CollisionDetectionDDAC Dual AttachConcentratorDAS Dual AttachStationDCD Data CarrierDetectDCE数据电路端接设备DigitalCircuit-terminatingEquipmentDHCP动态主机控制协议DIME直接内存执行DirectMemoryExecuteDME分布式管理环境DistributedManagementEnvironmentDNS域名系统DomainNameSystemDPI每英寸可打印的点数DotPerInchDQDB分布式队列双总线DistributedQueueDualBusDS-3DigitalStandard-3DSMA数字侦听多重访问DigitalSenseMultipleAccessDSPDigitalSignalProcessingDTE数据终端设备DataTerminalEquipmentDTRDataTerminalReadyDVMRP距离向量多目路径协议DistanceVectorMulticastRoutingProtocolEECL硅双极型ECSRN华东南地区网EGP外部网关协议ExteriorGatewayProtocolEIA/TIAElectronicIndustriesAssociationandtheTelecommunicationIndustriesAssociationEMA以太网卡EthernetMediaAdapterE-mail电子邮件ElectronicMailEPD提前舍弃分组数据包FFAQ常见问题解答FrequentlyAnswerQuestionFCS快速电路交换FastCircuittchingFDDI光纤分布式数据接口FiberDistributedDataInterfaceFDM频分多路复用FrequencyDivisionMultiplexingFEC前向差错纠正ForwardErrorCorrectionFEMA快速以太网卡FastEthernetMediaAdapterFEXT远端串扰FITL光纤环路FMAFDDI网卡FDDIMediaAdapterFOIRLFiberOpticInter-repeaterLinkFTP文件传输协议FileTransferProtocolFTTC光纤到楼群FiberToTheCurbFTTH光纤到户FiberToTheHomeGGCRA通用信元速率算法GenericCellRateAlgorithmGGP网关-网关协议Gateway-GatewayProtocolGSM移动通信全球系统（全球通）GlobalSystemsforMobilecommunicationsHHEC信头错误控制HeaderErrorControlHCS头校验序列HeaderCheckSequenceHDLC高级数据链路控制（协议）High-LevelDataLinkControlHDTV数字高清晰度电视HighDefinitionTeleVisionHFC混合光纤同轴HybridFiberCoaxHIPPI高性能并行接口HighPerformanceParallelInterfaceHOL队头阻塞HTTP超文本传输协议HyperTextTransferProtocolHub集线器IIAB因特网结构委员会InternetArchitectureBoardIAP因特网接入提供商InternetAccessProviderICCBInternet控制与配置委员会InternetControlandConfigurationBoardICMP因特网控制信息协议InternetControlMessageProtocolICPInternetContentProviderICPICX部件间交换Inter-CartridgeExchangeIDP网间数据报协议InternetworkDatagramProtocolIDU接口数据单元InterfaceDataUnitIEEE电子和电气工程师协会InstituteofElectricalandElectronicsEngineersIETF因特网工程特别任务组InternetEngineeringTaskForceIGMPInternet组管理协议InternetGroupManagementProtocolIGP内部网关协议InteriorGatewayProtocolIISP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InterfaceMessageProcessorIMTS改进型移动电话系统EmprovedMobileTelephoneSystemIP因特网协议InternetProtocolIRCInternetRelayChatIRTF因特网研究特别任务组InternetResearchTaskForceISDN综合业务数字网IntegratedServicesDigitalNetworkISO国际标准化组织InternationalOrganizationforStandardization(或简称InternationalStandardOrganization)ISP因特网服务提供商InternetServiceProvederIT信息技术InformationTechnologyITU国际电信联盟InternationalTelecommunicationsUnionJJPEG图像专家联合小组JointPhotographicExpertsGroupLL2F第二层转发L2TP第二层隧道协议LAN局域网LocalAreaNetworkLANE局域网仿真LANEmulationLAP链路访问过程LinkAccessProcedureLCP链路控制协议LinkControlProtocolLE_ARPLAN仿真地址转换协议LEC局域网仿真客户端LANEmulationClientLECS局域网仿真配置服务LANEmulationConfigureServiceLED发光二极管LES局域网仿真服务器LANEmulationServerLFLineFeedLI长度指示LIM插件板LLC逻辑链路控制LogicalLinkControlMAC介质访问控制MediaAccessControlMAN城域网MetropolitanAreaNetworkMACA避免冲突的多路访问（协议）（IEEE802.11无线局域网标准的基础）MultipleAccesswithAccessAvoidanceMAUMediumAccessUnitMIB管理信息库ManagementInformationBaseMICMediainterfaceconnectorModem调制解调器MOTD当日消息MessageOfTheDayMPCMPOAClientMPEG活动图像专家组MotionPictureExpertsGroupMRFCS多速率快速电路交换MultirateFastCircuittchingMPOAMulti-ProtocolOverATMMPSMPOAServerMRCS多速率电路交换MultirateCircuittchingMSC移动交换中心MobiletchingCenterMTBF两次故障间的平均时间MediaTimeBetweenFaultsMTOR故障修复所需平均时间MediaTimeofRepairMTP邮件传输协议MailTransferProtocolMTSO移动电话交换站MobileTelephonetchingOfficeMTTD故障诊断所需平均时间MediaTimetoDiagnoseMTU最大传输单元MaximumTransferUnitNNAP网络接入点NetworkAccessPointNCA网络计算结构NetworkComputingArchitectureNCFC中国国家计算机网络设施，国内也称中关村网TheNationalComputingandNetworkFacilityofChinaNCP网络控制协议NetworkControlProtocolNCP网络核心协议NetworkCoreProtocolNEXT近端串扰NFS网络文件系统NetworkFileSystemNHRP下一个节点路由协议NHSNHRPServerNICNull-AttachConcentratorNIC网卡NetworkInterfaceCardNIC网络信息中心NetworkInformationCentreNIM网络接口模块NetworkInterfaceModuleNISDN窄带ISDNNarrowbandIntegritedServicesDigitalNetworkNLAM网络层地址管理NNI网络-网络接口Network-NetworkInterfaceNOMS网络营运与管理专题讨论会NetworkOperationandManagementSymposiumNREN（美国）国家研究和教育网NationalResearchandEducationNetworkNSAP网络服务接入点NetworkServiceAccessPointNSF（美国）国会科学基金会NVRAMNon-volatileRAMNVT网络虚拟终端NetworkVirtualTerminalOOAM操作与维护OperationAndMaintenanceODBC开放数据库互连OpenDatabaseConnectionORB对象请求代理ObjectREquestBrokerOSF开放软件基金会OpenSoftwareFundationOSI开放系统互联OpenSystemInterconnectionOSPF开放最短路径优先（协议）OpenShortestPathFirstPPBX用户交换机PrivateBrancheXchangePCM脉冲编码调制PulseCodeModulationPCN个人通信网络PersonalCommunicationsNetworkPCR峰值信元速率PeakCellRatePCS个人通信服务PersonalCommunicationsServicePDH准同步数字系列PDA个人数字助理PersonalDigitalAssistantPDN公用数据网PublicDataNetworkPDU协议数据单元ProtocolDataUnitPER分组差错率packeterrorratePEMPortExpansionModulePIR分组插入率packetinsertionratePI/SOPrimaryIn/SecondaryOutPLCP物理层会聚协议PhysicalLayerConvergenceProtocolPLR分组丢失率packetlossratePMD物理媒体相关（子层）PhysicalMediumDependentPOH通道开销PON无源光纤网POPPostOfficeProtocolPO/SIPrimaryOut/SecondaryInPOTS普通老式电话业务PlainOldTelephoneServicePPD部分舍弃分组数据包PartialPacketDiscardPPP点到点协议PointtoPointProtocolPPTP点对点隧道协议PRM每分钟可打印输出的页数PagePerMinutePRM协议参考模型ProtocolReferenceModelPRN分组无线网PacketRadioNetworkPSN分组交换节点PackettchNodePSDN分组交换数据网PSTN公用电话交换网PublictchedTelephoneNetworkPVC永久虚电路（包括PVPC和PVCC）PermanentVirtualCircuitPVPC permanentvirtualpathconnectionPVCC permanentvirtualchannelconnectionPVP永久虚路径PermanentVirtualPathQQoS服务质量QualityofServiceRRADIUS远端授权拨号上网用户服务RARP逆向地址解析协议ReverseAddressResolutionProtocolRAS远程访问服务器RFC请求评注RequestforCommentsRFT RequestforTechnologyRIP RoutingInformationProtocolRMON远程网络管理Router路由器RPC远程过程调用RemoteProcedureCallRSVP资源重复利用协议RTMPRoutingTableMaintenanceProtocol（用于Appletalk）RTP接收和发送端口RTS往返样本RoundTripSampleRTS剩余时间标签--作者：北方-- 发布时间：2004-11-614:22:00SSAP业务接入点ServiceAccessPointSAP服务公告协议ServiceAdvertisingProtocolSAR分段和重组（子层）SegmentationandReassemblySASSingleAttachedStationSCStickandClickconnectorSCR信号串扰比SCR持续信元速率SustainedCellRateSCS交换控制软件SDH同步数字系列SynchronousDigitalHierarchySDLC同步数据链路控制（协议）AdvancedDataCommunicationControlProcedureSDTV标准数字电视SDU业务数据单元ServiceDataUnitSIPP增强的简单因特网协议SimpleInternetProtocolPlusSLIP串行线路IPSerialLineInterfaceProtocolSMDS交换式多兆比特数据业务tchedMultimegabitDataServicesSMF单模光纤Single-modeFiberSMIStructureofManagementInformation（MIB的结构）SMT站点管理StationManagementSMTP简单邮件传输协议SimpleMailTransferProtocolSNA系统网络体系结构SystemNetworkArchitectureSNMP简单网络管理协议SimpleNetworkManagementProtocolSNR信噪比Signal-NoiseratioSOH段开销SONET同步光纤网络SynchronousOpticalNetworkSPE同步净荷包SynchronousPayloadEnvelopeSPP定序分组协议（XNS中，相当于TCP）SequentialPacketProtocolSRTS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ServerSideIncludeSTStickandTurnconnectorSTM同步传输方式SynchronousTransferModeSTP屏蔽双绞线ShieldedTwistedPairSTS同步传输信号SynchronousTransportSignalSVC交换虚电路tchedVirtualCircuit< 交换机>TTACTechnicalAssistanceCenterTAST时间分配话音插空技术TimeAssignmentbySpeechInterpolationTC传输汇集（子层）TransmissionConvergenceTCP传输控制协议TransmissionControlProtocolTDM时分多路复用TimeDivisionMultiplexingTFTP单纯文件传输协议TrivialFileTransferprotocolTIP终端接口处理机TerminalInterfaceProcessorTP双绞线TwistedPairTSAP传输层服务访问点TransportServiceAccessPointTTL生存时间TimeToLiveTTR定时令牌旋转UBR未定义比特率UndefinedBitRateUEM通用以太网模块UniversalEthernetModuleUDP用户数据报协议UserDatagramProtocolUIUnix国际UNI用户-网络接口User-NetworkInterfaceUPC使用参数控制UsageParameterControlURL统一资源定位UniversalResourceLocatorUSB通用串行总线UniversalSerialBusUTP非屏蔽双绞线UnshieldedTwistedPairUUCPUnixtoUnixCopyProgramVVAN增值网ValueAddedNetworkVBR可变比特率VariableBitRateVCC虚信道连接VirtualChannelConnectionVCIvirtualchannelidentifierV-D向量-距离（算法）又叫Bellman-Ford算法）vector-distanceVLANVirtualLANVLSI超大规模集成电路VOD点播图像VideoonDemandVPC虚路径连接VirtualPathConnectionVPI虚路径标识virtualpathidentifierVPN虚拟专用网络VirtualPrivateNetworkVRML虚拟现实造型语言VirtualRealityModelingLanguageVTP虚拟隧道协议WWAN广域网WideAreaNetworkWDM波分多路复用WavelengthDivisionMultiplexingWDMA波分多路访问WavelengthDivisionMultipleAccessWRBWeb请求代理