電信詞匯大全959

1、3GPP(ThirdGenerationPartnershipProject)第三代合作伙伴計劃3GPP2(ThirdGenerationPartnershipProjectII)第三代合作伙伴計劃第二組ABD(AbbreviatedDialing)縮位撥號ABF(AdaptiveBeamForming)自適應(yīng)天線波束賦形技術(shù)ABM(AsynchronousBalancedMode)異步平衡方式ABS(AlternateBillingService)可選擇記帳業(yè)務(wù)ABTS(AgreementonBasicTelecommunicationServices）基礎(chǔ)電信業(yè)務(wù)協(xié)議ACD(Automat

2、icCallDistribution）自動呼叫分配ACK(ACKnowledgeCharacter）確認字符ACU(AutomaticCallingUnit)自動呼叫裝置ADC(AnalogtoDigitalConverter)模數(shù)變換器ADM(Add/DropMultiplexer)分插復(fù)用器ADPCM(AdaptiveDifferentialPulseCodeModulation）自適應(yīng)差值脈沖編碼調(diào)制ADSL(AsymmetricDigitalSubscriberLine）非對稱數(shù)字用戶線ADSLTerminationUnitADSL終端設(shè)備ADSL-Lite簡易經(jīng)濟型非對稱數(shù)字用戶線A

3、F(AudioFrequency)音頻、聲頻AH(ApplicationHosting)應(yīng)用托管AM(AssociatedMemory)聯(lián)想存儲器AN(AccessNetwork)接入網(wǎng)ANSI(AmericanNationalStandardInstitite)美國國家標準協(xié)會AO/DI(AlwaysOn-line/DynamicISDN)永遠在線/動態(tài)ISDNAOC(AdviceofCharge)計費通知AON(All-OpticalNetwork)全光網(wǎng)絡(luò)AOWC(All-OpticalWavelengthConverter)全光波長轉(zhuǎn)換器APD(AvalanchePhotoDiode)

4、雪崩光電二極管APON(ATMPassiveOpticalNetwork)ATM無源光網(wǎng)絡(luò)ASCII(AmericanStandardCodeforInformationInterchange)美國信息交換標準碼，ASCII碼ASON(AutomaticSwitchOpticalNetwork)自動交換光網(wǎng)絡(luò)ASP(ApplicationServiceProvider)應(yīng)用服務(wù)提供商ASP，ApplicationServiceProvider應(yīng)用服務(wù)提供者ASTN(AutomaticSwitchedTransportNetwork)自動交換傳輸網(wǎng)ATM(AsynchronousTransfer

5、Mode)異步轉(zhuǎn)移模式AWG(AmericanWireGauge)美國線規(guī)AccessCharge接入費Accessibility可接入性ActiveNetworks主動網(wǎng)絡(luò)Adhocnetwork自組織網(wǎng)絡(luò)，特定網(wǎng)絡(luò)，對等網(wǎng)絡(luò)AdaptiveModulation自適應(yīng)調(diào)制Affordability可購性AlohaAloha協(xié)議ApplicationCourierService應(yīng)用向?qū)Х?wù)ApplicationLogic應(yīng)用邏輯ApplicationMiddleware應(yīng)用中間件ApplicationPlatforms應(yīng)用平臺ApplicationServer應(yīng)用服務(wù)器Arbitratedlo

6、op已裁定的環(huán)路Availability可獲性adaptiveantenna自適應(yīng)天線BAS(BasicAssemblerProgram)寬帶接入服務(wù)器BRAS(BroadbandRemoteAccessServer)寬帶遠程接入服務(wù)器BRI(BasicRateInterface)基本速率接口BandwidthonDemand按需分配帶寬Banner網(wǎng)頁標識BestEffort盡力服務(wù)Brouter(BridgeRouter)橋接路由器Business-CriticalApplications企業(yè)要害應(yīng)用buffer緩沖，緩沖器bundledservices捆綁式服務(wù)bus總線，母線C-3、C

7、3system(Command、ControlandCommunicationSystem)C-3系統(tǒng)，指揮、控制和通信系統(tǒng)CA證書管理機構(gòu)CA(CertificateAuthority)認證中心CAC(ConnectionAdmissionControl)連接接納控制CAD(ComputerAidedDesign)計算機輔助設(shè)計CAI(ComputerAidedInstruction)計算機輔助教學(xué)CAL(ComputerAidedLearning)計算機輔助學(xué)習(xí)CAMEL(CustomisedApplicationsforMobilenetworkEnhancedLogic)CAMEL服務(wù)

8、器，移動網(wǎng)絡(luò)定制應(yīng)用增強邏輯服務(wù)器CATV(CableTeleVision)有線電視、電纜電視CBE(ComputerBasedEducation)以計算機為基礎(chǔ)的教育CBX(ComputerizedBranchExchange)程控專用小交換機CC(CallCenter)呼叫中心、客戶服務(wù)中心CC(CommonCriteria)共同準則CCA(CommonCommunicationAdapter)公用通信適配器CCD(ChargeCoupledDevice)電荷耦合器件CCIR(ConsultativeCommitteeofInternationalRadio)國際無線電咨詢委員會CCITT

9、(ConsultativeCommitteeofInternationalTelegraphandTelephone)國際電報電話咨詢委員會CCS(CommonChannelSignalling)公共信道信令CCSNo.7(CommonChannelsignallingNo.7)七號公共信道信令CCSN(CommonChannelSignallingNetwork)公共信道信令網(wǎng)CCU(CommunicationControlUnit)通信控制器CD(CompactDisk)光盤，激光唱盤CDDI(CopperDistributedDataInterface)銅線分布式數(shù)據(jù)接口CDMA(Cod

10、eDivisionMultipleAccess)碼分多址，擴頻多址CES(CircuitEmulationService)電路仿真業(yè)務(wù)CFD(CompactFloppyDisk)微型軟磁盤CGM(ComputerGraphicMetafile)計算機圖形元文件CHILL(CCITTHighLevelLanguage)CHILL高級語言CHTML(CompactHyperTextMarkupLanguage)壓縮式超文本標識語言CID(CallingIdentityDelivery)主叫識別信息傳送顯示，來電顯示CIDR(ClasslessInterDomainRouting)無類別域際路由選擇

11、CIF(CellsInFrames)幀中信元技術(shù)CIR(CommittedInformationRate)承諾信息速率，約定信息速率CLIR(CallingLineIdentificationRestriction)主叫線路識別限制CM(CableModem)電纜調(diào)制解調(diào)器CMIP(CommonManagementInformationProtocol)通用管理信息協(xié)議CMIS(CommonManagementInformationService)通用管理信息服務(wù)CMOS(ComplementaryMetal-OxideSemiconductor)互補型金屬氧化物半導(dǎo)體CNAP(Calling

12、NamePresentation)主叫名字顯示（業(yè)務(wù)）COBOL(CommonbusinessOrientedLanguage)COBOL語言CORBA(CommonObjectRequestBrokerArchitecture)通用對象請求代理體系結(jié)構(gòu)COS(CardOperatingSystem)卡片操作系統(tǒng)COW(CellOnWheels)車載基站CPN(CustomerPremisesNetwork)用戶駐地網(wǎng)CPU(CentralProcessingUnit)中央處理器CRC(CyclicRedundancyCheck)循環(huán)冗余校驗CRM(CustomerRelationshipMa

13、nagement)客戶關(guān)系管理CRT(CathodeRayTube)陰極射線管CS(CircuitSwitching)電路交換CSCW(ComputerSupportedCooperativeWork)計算機支持協(xié)同工作CSMA(CarrierSenseMultipleAccess)載波偵聽多路訪問CSMA/CD(CSMAwithCollisionDetection)帶沖突檢測的CSMACT(CordlessTelephone)無繩電話CTI(ComputerTelephoneIntegration)計算機電話集成CTU(CentralTerminalUnit)中央終端設(shè)備CUG(Closed

14、UserGroup)閉合用戶群CWDM(CoarseWavelengthDivisionMultiplexing)稀疏波分復(fù)用CableTelephony有線電視電話Cache高速緩存器CallScreening通話播放Cell信元Centrex(CENTRalExchange)集中式用戶交換機，虛擬用戶交換機Centrino“迅馳”Channelcoding信道編碼，糾錯編碼Chip碼片Chrip啁啾CoS(ClassofService)服務(wù)類別Codec編譯碼器Colocation場地出租Concatenation級聯(lián)Cookie小甜餅coherent-light相干光cps(chippe

15、rsecond)碼片速率單位，每秒碼片cps(cyclepersecond)頻率單位，赫茲（每秒周數(shù)）DAA(DataAccessArrangement)數(shù)據(jù)接入裝置DACS(DataAcquisitionandControlSystem)數(shù)據(jù)采集和控制系統(tǒng)DAE(DataAcquisitionEquipment)數(shù)據(jù)采集設(shè)備DAF(DestinationAddressField)目的地址字段DARPA(DefenseAdvancedResearchPrejectAgency)國防高級研究規(guī)劃局（美國）DAS（DirectAttachStorage)直接附加存儲（技術(shù)）DASD(DirectA

16、ccessStorageDevice)直接存取存儲器DBA(DynamicBandwidthAllocation)動態(tài)帶寬分配DBFA(Dual-BandFiberAmplifier)雙帶光纖放大器DBK(DataBaseKey)數(shù)據(jù)庫碼DBS(DirectBroadcastingSatellite)直播衛(wèi)星（系統(tǒng)），直播衛(wèi)星通信系統(tǒng)DC(DataCommunication)數(shù)據(jù)通信DCC(DataCountryCode)數(shù)據(jù)國家代碼DCE(DataCircuit-terminatingEquipment)數(shù)據(jù)電路終接設(shè)備DCF(DispersionCompensatingFiber)色散補償

17、光纖DCME(DigitalCircuitMultiplicationEquipment)數(shù)字電路倍增設(shè)備DCS(DigitalCross-connectSystem)數(shù)字交叉連接系統(tǒng)DD(DataDirectory)數(shù)據(jù)字典DDB(DistributedDataBase)分布式數(shù)據(jù)庫DDC(DirectDigitalControl)直接數(shù)字控制DDD(DirectDistanceDialing)長途直撥DDE(DirectDataEntry)直接數(shù)據(jù)輸入DDN(DigitDataNetwork)數(shù)字數(shù)據(jù)網(wǎng)DDP(DistributedDataProcessing)分布式數(shù)據(jù)處理DECT(Di

18、gitalEuropeanCordlessTelecommunications)歐洲數(shù)字無繩電信系統(tǒng)DEMUX(demultiplexer)解復(fù)用器，分路器DES(DataEncryptionStandard)數(shù)據(jù)加密標準DFT(DiscreteFourierTransformation)離散型傅立葉變換DIB(DirectoryInformationBase)目錄查詢信息庫，“電子查號”DID(DirectInwardDialing)直接撥入DLC(DataLinkControl)數(shù)據(jù)鏈路控制DM(DataMultiplexer)數(shù)據(jù)多路復(fù)用器DM(DeltaModulation)增量調(diào)制，

19、調(diào)制DMA(DirectMemoryAccess)直接存儲器存取DMS(DataManagementSystem)數(shù)據(jù)管理系統(tǒng)DMT(DiscreteMultitoneModulation)離散多頻音調(diào)制DNA(DigitalNetworkArchitecture)數(shù)字網(wǎng)絡(luò)體系DNIC(DataNetworkIdentificationCode)數(shù)據(jù)網(wǎng)絡(luò)識別碼DNS域名系統(tǒng)DNS(DomainNameService)域名服務(wù)DOD(DirectOutwardDialing)直接向外撥號DP(DataPacket)數(shù)據(jù)分組，數(shù)據(jù)包DP(DataProcessing)數(shù)據(jù)處理DPCM(Differ

20、entialPulseCodeModulation)差值脈碼調(diào)制DPT(DynamicPacketTransport)動態(tài)分組環(huán)技術(shù)DQDB(DistributedQueueDualBus)分布式隊列雙總線DRM(DigitalRightsManagement)數(shù)字權(quán)限管理DS(DataStream)數(shù)據(jù)流DSE(DataSwitchingExchange)數(shù)據(jù)交換機DSF(DispersionShiftedFiber)色散位移光纖DSI(DigitalSpeechInterpolation)數(shù)字語聲內(nèi)插技術(shù)DSL(DigitalSubscriberLine)數(shù)字用戶線（技術(shù)）DSLAM數(shù)字用

21、戶線路接入復(fù)用器DSLAM(DSLAccessMultiplexer)數(shù)字用戶線接入復(fù)用器DSP(DigitSignalProcessing)數(shù)字信號處理（技術(shù)）DSS(DigitalSignatureStandard)數(shù)字簽名標準DSSS(DirectSequenceSpreadSpectrum)直接序列擴頻（技術(shù)）DSU(DataServiceUnit)數(shù)據(jù)服務(wù)單元DTE(DataTerminalEquipment)數(shù)據(jù)終端設(shè)備DTM(DynamicsynchronousTransferMode)動態(tài)同步傳送模式DTMF(DualToneMulti-Frequency)雙音多頻DUN(Di

22、al-UpNetwork)撥號上網(wǎng)（方式）DVB(DigitalVideoBroadcast)數(shù)字視頻廣播DVD(DigitalVersatileDisc)數(shù)字（圖像）光盤DVI(DigitalVideoInteractive)數(shù)字視頻交互技術(shù)DWDM(DenseWavelengthDivisionMultiplexing)密集波分復(fù)用DXC(DigitalCrossConnection)數(shù)字交叉連接Data數(shù)據(jù)DataCenter數(shù)據(jù)中心DataMart數(shù)據(jù)商場DataMining資料勘探DataMiningTools數(shù)據(jù)挖掘工具DataWarehouse數(shù)據(jù)倉儲Datagram數(shù)據(jù)報Dif

23、fServ區(qū)分服務(wù)DigitalBusiness數(shù)字企業(yè)DigitalCertificate，also，digitalsignature數(shù)字證書（也稱數(shù)字簽名）DigitalDecade數(shù)字10年DomainName域名Dopplereffect多普勒效應(yīng)dB(Decibel)分貝dpi(dotperinch)每英寸點數(shù)E-GPRS(EnhancedGPRS)增強型的GPRSE-Marketplaces電子市場E-mail(Electronicmail)電子函件，電子郵件E-mailboxservice電子信箱業(yè)務(wù)EAI(EnterpriseApplicationIntegration)企業(yè)應(yīng)

24、用集成EAROM(ElectricallyAlterableROM)電可改寫的只讀存儲器EBCDIC(ExtendedBinaryCodedDecimalInterchangeCode)EBCDIC碼，擴充的二進制編碼的十進制交換碼EBFA(ExtendedBandFiberAmplifier)擴展帶光纖放大器EC(ElectronicBusiness)電子商務(wù)ECB(EthernetClientBridge)以太網(wǎng)客戶橋EDFA(Er-DopedFiberAmplifier)摻鉺光纖放大器EDGE(EnhancedDataratesforGSMEvolution)“全球通”增強數(shù)據(jù)速率（技術(shù)

25、）EDI(ElectronicDataInterchange)電子數(shù)據(jù)互換EDP(ElectronicDataProcessing)電子數(shù)據(jù)處理EDPS(ElectronicDataProcessingSystem)電子數(shù)據(jù)處理系統(tǒng)EFMA(EthernetintheFirstMileAlliance)以太網(wǎng)接入研究聯(lián)盟EFR(EnhancedFullRate)增強全速率（技術(shù)）EFTS(ElectronicFundTransferSystem)電子資金轉(zhuǎn)移系統(tǒng)EHF(ExtremeHighFrequency)極高頻，毫米波EIA(ElectronicIndustriesAssociation

26、)電子工業(yè)協(xié)會（美國）EIRP(EquivalentIsotropicRadiatedPower)有效全向輻射功率ELF(ExtremeLowFrequency)極低頻，極長波EMC(Electro-MagneticCompatibility)電磁兼容性EMI(Electro-MagneticInterference)電磁干擾EMP(Electro-MagneticPulse)電磁脈沖EMS(ElectronicMailSystem)電子函件系統(tǒng)ENUM(ElectronicNUMbering)電子號碼EOA(EndOfAddress)地址結(jié)束（符）EOF(EndOfFile)文件結(jié)束（符）E

27、OM(EndOfMessage)報文結(jié)束（符）EORPR(EthernetOverResilientPacketRing)彈性分組環(huán)網(wǎng)上的以太網(wǎng)EOS(EthernetOverSDH/SONET)同步數(shù)字系列網(wǎng)絡(luò)上的以太網(wǎng)EOTD(EnhancedObservedTimeDifference)高級時差檢測定位技術(shù)EPON(EthernetPassiveOpticalNetwork)以太網(wǎng)無源光網(wǎng)絡(luò)EPROM(ErasableProgrammableRead-OnlyMemory)可擦除、可編程只讀存儲器EPS(ElectronicPublishingSystem)電子出版系統(tǒng)ERM，Enter

28、priseRelationshipManagement企業(yè)關(guān)系管理ERP(EffectiveRadiationPower)有效發(fā)射功率ERP，EnterpriseResourcePlanning企業(yè)資源規(guī)劃ES(EarthStation)地球站ESS(ElectronicSwitchingSystem)電子交換系統(tǒng)ETB(EndofTransmissionBlockCharacter)信息塊傳送結(jié)束符ETSI(EuropeanTelecommunicationStandardInstitute)歐洲電信標準協(xié)會EVDSL(EthernetVDSL)以太網(wǎng)超高速數(shù)字用戶線ElectronicDi

29、rectory電子號簿EnhancedCallRouting增強型呼叫選路Erl(Erlang)愛爾蘭（話務(wù)量單位）Etherloop以太網(wǎng)路Ethernet以太網(wǎng)ExtendedEnterprise外延的企業(yè)Extranet企業(yè)外聯(lián)網(wǎng)emulation仿真emulator仿真器encoder編碼器equalization均衡equalizer均衡器excitation激勵FA(FrameAlignment)幀定位FAX(Facsimile)傳真FC(FlowControl)流控，數(shù)據(jù)流控制FCC(FederalCommunicationCommission)聯(lián)邦通信委員會（美國）FCFS(F

30、irstComeFirstService)先來先服務(wù)FCITS(FederalCriteriaforInformationTechnologySecurity)聯(lián)邦信息技術(shù)安全準則（美國）FCSN(FiberChannelStorageNetwork)光纖通道存儲網(wǎng)絡(luò)FD(FullDuplex)全雙工FDD(FloppyDiskDrive)軟磁盤機FDDI(FiberDistributedDataInterface)光纖分配式數(shù)據(jù)接口FDM(FrequencyDivisionMultiplexing)頻分多路復(fù)用FDMA(FrequencyDivisionMultipleAccess)頻分多址

31、FEC(ForwardEquivalenceClass)轉(zhuǎn)發(fā)等價類FEC(ForwardErrorCorrection)前向糾錯FEFO(First-Ended,First-Out)先結(jié)束、先送出FET(FieldEffectTransistor)場效應(yīng)晶體管FFT(FastFourierTransform)快速傅里葉變換FH(FrequencyHopping)跳頻FHSS(FrequencyHoppingSpreadSpectrum)跳頻擴頻FIFO(FirstInFirstOut)先進先出FLC(FixedLengthCode)固定長度編碼FMD(FollowMeDiversion)跟我轉(zhuǎn)

32、移FOD(FaxOnDemand)按需傳真FOMA(FreedomOfMobileMultimediaAccess)一種移動電話多媒體業(yè)務(wù)FORTRAN(FormulaTranslator)FORTRAN語言FPH(FreephoneService)免費電話FPLMTS(FuturePublicLandMobileTelecommunicationSystem)未來公用陸地移動通信系統(tǒng)FR(FrameRelay)幀中繼FSAN(FullServiceAccessNetwork)全業(yè)務(wù)接入網(wǎng)集團，全業(yè)務(wù)接入網(wǎng)FSK(FrequencyShiftKeying)頻移鍵控，數(shù)字調(diào)頻FSO(FreeSp

33、aceOpticalcommunication)自由空間光通信FSP(FullScreenProcessing)全屏幕處理FTP(FileTransferProtocol)文件傳送協(xié)議FTTB(FiberToTheBuilding)光纖到大樓FTTC(FiberToTheCurb)光纖到路邊FTTH(FiberToTheHome)光纖到戶FW(FireWall)防火墻FWA(FixedWirelessAccess)固定無線接入FWM(FourWaveMixing)四波混頻FibreChannel光纖信道FibreChanneloverIPFCIPFindme/Followme發(fā)現(xiàn)/跟蹤Fram

34、esynchronization幀同步FreeSpaceOptics自由空間光系統(tǒng)frame幀GAP(GeneralAssemblyProgram)通用匯編程序GCSS(GlobalCommunicationSatelliteSystem)全球通信衛(wèi)星系統(tǒng)GDSS(GroupDecisionSupportSystem)群體決策支持系統(tǒng)GEO(GeostationaryEarthOrbit)地球同步軌道（衛(wèi)星），靜止衛(wèi)星GEOS(GbitEthernetOverSDH)SDH網(wǎng)上的吉比特以太網(wǎng)（GbE）GFP(GenericFramingProcedure)通用定幀法，通用成幀規(guī)程GGG(Gre

35、atGlobalGrid)網(wǎng)格GGSN(GatewayGPRSSupportNode)GPRS支持節(jié)點網(wǎng)關(guān)GII(GlobeInformationInfrastructure)全球信息基礎(chǔ)設(shè)施，全球信息高速公路GIS(GeographyInformationSystem)地理信息系統(tǒng)GITH(GigabitInternetToHome)吉比特因特網(wǎng)到家（網(wǎng)絡(luò)）GK(GateKeeper)網(wǎng)閘，網(wǎng)守，網(wǎng)絡(luò)管理器GMPLS(GeneralizedMulti-ProtocolLabelSwitching)通用多協(xié)議標簽交換GMSS(GeostationaryMobileSatelliteStanda

36、rd)地球同步移動衛(wèi)星標準GMT(GreenwichMeanTime)格林威治標準時間GOS(GradeOfService)服務(wù)等級GPON(GigabitPON)吉比特?zé)o源光網(wǎng)絡(luò)GPRS(GeneralPacketRadioService)通用分組無線業(yè)務(wù)GPS(GlobalPositioningSystem)全球定位系統(tǒng)GRE(GenericRouteEncapsulation)通用路由封裝（協(xié)議）GSI(GrandScaleIntegration)超大規(guī)模集成（電路）GSM(GlobalSystemforMobilecommunication)全球移動通信系統(tǒng)，“全球通”GSMP(Gen

37、eralSwitchManagementProtocol)通用交換機管理協(xié)議GW(Gateway)網(wǎng)關(guān)，協(xié)議轉(zhuǎn)換器GbE,GE(GibabitEthernet)吉比特以太網(wǎng)Gopher菜單查詢系統(tǒng)（軟件H-ARQ(HybridARQ)混合ARQ（協(xié)議）HA(HomeAgent)歸屬代理HAN(HomeAreaNetwork)家域網(wǎng)HCD(HomeCountryDirect)直撥對方國家話務(wù)員（業(yè)務(wù)）HCI(HumanComputerInteraction)人機交互作用HCI(HumanComputerInterface)人機界面HDLC(High-levelDataLinkControl)高級

38、數(shù)據(jù)鏈路控制（規(guī)程）HDSL高速數(shù)字用戶線路HDSL(High-bit-rateDigitalsubscriberLine)高比特率數(shù)字用戶線HDT(HostDigitalTerminal)局用數(shù)字終端HDTV(HighDefinitionTelevision)高清晰度電視HDX(HalfDuplex)半雙工HEOS(HighlyEccentricOrbitSatellite)高傾斜橢圓軌道衛(wèi)星，橢圓軌道衛(wèi)星HF(HighFrequency)高頻，短波HFC(HybridFiber/Coax)混合光纖/同軸HFT(HandFreeTelephone)免提電話HIC(HybridIntegrat

39、edCircuit)混合集成電路HLR(HomeLocationRegister)歸屬位置寄存器HO(HandOver)切換HPC(HandheldPersonalComputer)手持式個人計算機HPCCT(HighPerformanceComputing&CommunicationProgramInitiative)高性能計算與通信計劃HRWG(HomeRFWorkingGroup)家用射頻工作組HSCSD(HighSpeedCircuitSwitchData)高速電路交換數(shù)據(jù)HTML(HypertextMarkupLanguage)超文本標識語言HTTP(HyperTextTransfe

40、rProtocol)超文本傳送協(xié)議Handshakingsignal握手信號HomePNA(HomePhonlineNetworkingAlliance)1家庭電話線網(wǎng)絡(luò)聯(lián)盟；2家庭電話線組網(wǎng)技術(shù)HomeRF(HomeRadioFrequency)家庭無線局域網(wǎng)技術(shù)Homepage主頁Host主機Hostbusadapter主機總線適配器HostedOutsourcing托管給ASP的外包Hosting托管Hub集線器Hypermedia超媒體Hypertext超文本I/OInput/Output輸入輸出I/Pcontroller輸入輸出控制器IAD(IntegratedAccessDevic

41、e)綜合接入設(shè)備IC(IntegratedCircuit)集成電路ICcard(integratedCircuitCard)IC卡ICC(InternetCallCenter)因特網(wǎng)呼叫中心ICMP(InternetControlMessageProtocol)網(wǎng)間控制信息協(xié)議ICP(InternetContentProvider)因特網(wǎng)內(nèi)容提供商ICS(IncomingCallScreening)來話篩選（業(yè)務(wù)）ICW(InternetCallWaiting)因特網(wǎng)呼叫等待IDC(InternetDataCenter)因特網(wǎng)數(shù)據(jù)中心IDN(IntegratedDigitalNetwork)綜

42、合數(shù)字網(wǎng)IDSLISDN數(shù)字用戶線路IDSL(ISDNDigitalSubscriberLine)綜合業(yè)務(wù)數(shù)字網(wǎng)數(shù)字用戶線，ISDN數(shù)字用戶線IE(InternetExplorer)因特網(wǎng)瀏覽器IEEE(InstituteofElectricalandElectronicEngineers)電氣和電子工程師學(xué)會（美國）IEP(InternetEquipmentProvider)因特網(wǎng)設(shè)備提供商IETF(InternetEngineeringTaskForce)因特網(wǎng)工程任務(wù)組IFS(InternationalFreephoneService)國際被叫集中付費業(yè)務(wù)，國際“免費電話業(yè)務(wù)”IM(In

43、stantMessenger)即時送信業(yè)務(wù)IMA(InverseMultiplexingoverATM)IMA技術(shù)，ATM反向多路復(fù)用IMEI(EnternationalMobileEquipmentIdentity)國際移動設(shè)備認證（碼）IMSI(InternationalMobileSubscriberIdentity)國際移動用戶識別IMT-2000(InternationalMobileTelecommunication-2000)國際第三代移動通信系統(tǒng)IMTC(InternationalMultimediaTeleconferencingConsortium)國際多媒體遠程會議集團I

44、N(IntelligentNetwork)智能網(wǎng)INMARSAT(InternationalMaritimeSatelliteOrganization)國際海事衛(wèi)星組織INTELSAT(INternationalTELecommunicationSATelliteorganization)國際通信衛(wèi)星組織ION(IntegratedOn-demandNetwork)集成請求式網(wǎng)絡(luò)，綜合式按需服務(wù)網(wǎng)絡(luò)IONIntelligentOpticalNetwork智能光網(wǎng)絡(luò)IP(InternetProtocol)網(wǎng)際協(xié)議，因特網(wǎng)協(xié)議IPAddressIP地址IPMulticastIP多播IPSwitch

45、ingIP交換技術(shù)IPUMTS(AllIPUMTS)全IP通用移動通信系統(tǒng)IPVPN(IPVirtualPrivateNetwork)IP虛擬專用網(wǎng)IPng(IPnextgeneration)下一代IPIPphoneIP電話IPsec(InternetsecurityProtocol)因特網(wǎng)安全協(xié)議IPstoratgeSystemIP存儲系統(tǒng)IPN(InternetPersonalNumber)IPN業(yè)務(wù)（因特網(wǎng)個人號碼業(yè)務(wù)）IPOA(IPOverATM)ATM網(wǎng)上的IP技術(shù)IPOS(IPOverSDH)SDH網(wǎng)上的IP技術(shù)IPX/SPX(InternetworkPacketExchange/

46、SequencePacketExchange)互聯(lián)網(wǎng)包交換/順序包交換（協(xié)議）IPv4(InternetProtocolversion4)網(wǎng)際協(xié)議版本4IPv6(InternetProtocolVersion6)網(wǎng)際協(xié)議版本6IRC(InternetRelayChat)網(wǎng)上聊天ISC(InternationalsoftswitchConsortium)國際軟交換協(xié)議ISDN(IntegratedServiceDigitalNetwork)綜合業(yè)務(wù)數(shù)字網(wǎng)，“一線通”ISM(Industrial/Scientific/Medical)ISM頻段，工業(yè)/科學(xué)/醫(yī)藥（頻段）ISO(Internatio

47、nalStandardizationOrganization)國際標準化組織ISP(InternetServiceProvider)因特網(wǎng)服務(wù)提供商ISV，IndependentSoftwareVendor獨立軟件提供者IT(InformationTechnology)信息技術(shù)ITA(InformationTechnologyAgreement)信息技術(shù)協(xié)議ITU(InternationalTelecommunicationUnion)國際電信聯(lián)盟（國際電聯(lián)）ITU-R(RadiocommunicationSectorofITU)國際電信聯(lián)盟無線電通信部門ITU-T(TelecommunicationStandardizationSectorofITU)國際電信聯(lián)盟電信標準化部門ITV(