计算机常用术语英文缩写

AAAL ATM Adapter Layer ATM适配层ABC Automatic Brightness Control 自动亮度控制ACM Association for Computing Machinery 美国计算机协会ADC Analog-to-Digital Convener 模数转换器ADO ActiveX Data Objects 动态数据对象ADP Automatic Data Processing 自动数据处理ADPCM Adaptive Digital Pulse Code Modulation 自适应数字脉冲编码调制ADSL Asymmetrical Digital Subscriber Loop 非对称数字用户环路AGP Accelerated Graphics Port 加速图形端口AI Artificial Intelligence 人工智能ANSI American National Standard Institute 美国国家标准协会AOL American On Line 美国在线API Application Program Interface 应用程序接口APM Advanced Power Management 高级电源管理ARC Augmentation Research Center 扩大研究中心ARP Address Resolution Protocol 地址解析协议ARPA Advanced Research Project Agency 远景研究规划局ARQ Automatic Repeat Request 自动重复请求ASCII American Standard Code for Information Interchange 美国信息交换标准代码ATM Asynchronous Transfer Mode 异步传输模式AVI Audio Video Interleaved 一种Windows的多媒体文件格式AWT Abstract Windows Toolkit 抽象窗口工具库BB5 Big-5 大五(码)BASIC Beginner's All-purpose Symbolic Instruction Code 初学者的通用符号指令码(基础语言)BBS Bulletin Board System (电子)公告板系统BCC Blind Courtesy Copy (电子邮件)盲式副本BFT Binary File Transfer 二进制文件传输B-ISDN Broadband ISDN 宽带ISDNBISYNC Binary Synchronous Communications Protocol 二进制同步通信协议BMP Bitmap 位图BOF Birds Of Feather 专题讨论小组bps bits per second 位每秒BRI Basic Rate Interface 基本速率接口BSC Binary Synchronization Communication 二进制同步通信规程CC/S Client/Server 客户机/服务器CA Certificate Authority 证书机构CAD Computer Aided Design 计算机辅助设计CAI Computer Aided Instruction 计算机辅助教学CAM Computer Aided Manufacturing 计算机辅助制造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CBT Computer-Based Training 基于计算机的训练CC Courtesy Copy (电子邮件)副本CCCII Chinese Character Code for Information Interchange 汉字信息交换码CCITT Consultative Committee for International Telegraph and Telephone 国际电报电话咨询委员会CD Carrier Detect 载波侦听CD Compact Disc 光盘CDDI Copper Distributed Data Interface 铜线分布式数据接口CD-E Compact Disc-Erasable 可擦除光盘CD-I Compact Disc-Interactive 互动式光盘CD-R Compact Disc-Recordable 可录光盘CD-ROM Compact Disc-Read Only Memory 只读光盘CD-RW Compact Disc-Rewritable 可重写光盘CERN European Laboratory for Particle Physics 欧洲粒子物理实验室CERNET China Education and Research Network 中国教育科研网CERT Computer Emergency Response Team 计算机紧急情况反应小组CGI Common Gateway Interface 通用网关界面CGI Computer Graphic Interface 计算机图形接口China DDN 中国公用数字数据网China PAC 中国公用数据网CIM CompuServe Information Manager 一种CompuServe的图形界面程序CIM Computer Input Microfilm 计算机输入缩微胶卷CISC Complex Instruction Set Computer 复杂指令集计算机CIX Commercial Internet Exchange 商务因特网交换中心(连接点)CMI Computer Managed Instruction 计算机管理教学CMOS Complementary Metal Oxide Semiconductor 互补金属氧化物半导体CMYK Cyan Magenta Yellow Black 青色、洋红、黄色、黑色CO/DEC Coding and Decoding 编码/解码COA Certificate Of Authenticity 真品证书COM Component Object Model 组建对象模型Cps characters per second 字符每秒钟CPU Central Processing Unit 中央处理器CRC Cyclical Redundancy Check 循环冗余检验CREN Corporation for Research and Educational Networking 研究与教学连网组织CS Convergence Sub layer 传输会聚子层CSCW Computer Supported Cooperative Work 计算机支持的协同工作CSMA/CD Carrier Sense Multiple Access with Collision Detection 载波侦听多址访问/冲突检测CSNet Community Service Network 社区服务网络CSNET Computer and Science Network 计算机与科学网络CSO Computing Services Office 计算机服务机构CSS Cascading Style Sheets 级联样式表CTI Computer Telephony Integration 计算机电话集成CTS Clear To Send 清除发送DDAC Digital-to-Analog Convener 数模转换器DARPA Define Advanced Research Projects Agency of the Department of Defense (美国)国防高级研究计划局DB Database 数据库DCE Data Communication Equipment 数据通信设备DDE Dynamic Data Exchange 动态数据交换DDN Digital Data Network 数字数据网络DEN Directory Enabled Network 目录驱动网络DES Data Encryption Standard 数据加密标准DHCP Dynamic Host Configuration Protocol 动态主机配置协议DHTML Dynamic Hyper Text Makeup Language 动态超文本标记语言DIMM Double In-Line Memory Module (168线内存插槽)DIS Distributed Interactive Simulation 分布式交互仿真DIX 数据链路层和物理层规范，也称DIX规范DIY Do It Yourself 自己动手DL Data Link 数据链路DLL Dynamic Link Library 动态链接库DMA Direct Memory Access 直接存储器存取DMI Desktop Management Interface 桌面管理界面DNIC Data Netwrok Indentifier Code 数据网络识别码DNS Domain Naming System 域名系统DNS Digital Nervous System 数字神经系统DNS Domain Name Server 域名服务器DNS Domain Name System 域名系统DOM Document Object Model 文档对象模型DOS Disk Operating System 磁盘操作系统dpi dots per inch 点每英寸DRAM Dynamic Random Access Memory 动态随机存取存储器DSL Data Set Label 数据集标号DSL Digital Subscriber Line 数字用户线路DSP Digital Signal Processing 数字信号处理DSP Digital Signal Processor 数字信号处理器DSR Data Set Ready 数据准备就绪DTD Document Type Definition 文档类型定义DTE Data Terminal Equipment 数据终端设备DTR Data Terminal Ready 数据终端就绪DU Data Unit 数据单元DVD Digital Video Disc 数字影像光盘DVR Distributed Virtual Reality 分布式虚拟现实DXI Data Exchange Interface 数据交换接口EE1 支持32路PCM载波信号的欧洲PCM 载波标准EACC East Asian Character Code 东亚字码ECC Error Checking and Correcting 错误侦测校正ECP Extended Capabilities Port 扩展端口ECPA Electronic Communications Privacy Act 电子通信保密法EDI Electronic Data Interchange 电子数据交换EDO Extended Data Out 扩展数据输出EDP Electronic Data Processing 电子数据处理EGA Enhanced Graphic Adapter 增强图像适配器EIA Electronic Industries Association 电子工业协会EIDE Enhanced Integrated Devices Electronics 增强型综合电器界面EISA Enhanced Industry Standard Architecture 增强型工业标准结构E-mail Electronic-mail 电子邮件EMS Extended Memory Specification 扩展内存规范EOT End Of Transmission 传输结束EPP Enhanced Parallel Port 增强型并行端口EPROM Erasable Programmable Read Only Memory 可擦可编程只读存储器ESD Electronic Software Distribution 电子软件分发ESDI Enhanced Small Device Interface 增强小型设备接口FFAQ Frequently Asked Question 常见问题FAQL Frequently Ask Question List 常见问题列表FAT File Allocation Table 文件分配表FD Floppy Disk 软盘FD Full Duplex 全双工FDC Floppy Disk Connector 软盘连接器FDD Floppy Disk Drive 软盘驱动器FDDI Fiber Distributed Data Interface 光纤分布数据接口FDM Frequency Division Multiplexing 频分多路复用FPE Fix People Expert 整人专家(软件)FPM Fast Page Mode 快速页模式FR Frame Relay 帧中继FSB Front-Side Bus 前端总线FTAM File Transfer Access and Management 文件传输访问与管理FTP File Transfer Protocol 文件传送协议FYI For Your Information 用户信息GGb GigaBit 千兆位GB GigaByte 千兆字节GB Guo Biao 国标GBK Guo Biao Kuozhan 国标扩展(码)GDI Graphic Device Interface 图形设备接口GIF Graphic Interchange Format 图型交换格式GIP Global Internet Project 全球因特网计划(联盟)GML Generalized Markup Language 通用标记语言GPS Global Positioning System 全球定位系统GSM Global Standard for Mobile Communication 全球移动通信系统GUI Graphic User Interface 图形用户界面HHD Half Duplex 半双工HD High Density 高密HD Hard Disk 硬盘HDC Hard Disk Connector 硬盘连接器HDD Hard Disk Drive 硬盘驱动器HDLC High-level Data Link Control 高级数据链路控制HDTV High Density Television 高密度电视HEX Hexadecimal 十六进制HGA Hercules Graphic Adapter 大力士显示适配器HPC Handheld Personal Computer 手持个人电脑HPPI High Performance Parallel Interface 高性能并行接口HTML Hyper Text Makeup Language 超文本标记语言HTTP Hypertext Transfer Protocol 超文本传输协议HTTP-NG Hyper Text Transfer Protocol-Next Generation 下一代超文本传送协议HUB 集线器Hz Hertz 赫兹IIBM International Business Machines 国际商业机器(公司)IC Integrated Circuit 集成电路ICMP Internet Control Message Protocol 因特网控制消息协议ICP Internet Content Provider 因特网内容提供者ICQ I Seek You 网上寻呼IDE Integrated Devices Electronics 综合电器界面IDF Intel Developer Forum 英特尔开发者论坛IDG International Data Group 国际数据组织IDSL Internet Digital Subscriber Line 因特网数字用户线路IDU Interface Data Unit 接口数据单元IE Internet Explorer (微软)因特网浏览器IEEE Institute of Electrical and Electronic Engineers 电机及电子工程师协会IFF Interchange File Format 文件交换格式IIS Internet Information Server 因特网信息服务器IP Internet Protocol (因特网)网间通信协议IPC Industrial PC 工业控制微机IPX Internet work Packet exchange 因特网络分组交换IRC Internet Relay Chat 网上实时聊天IRQ Interrupt Request (Line) 中断请求(线路)ISA Industry Standard Architecture 工业标准体系结构(AT总线) ISDN Integrated Services Digital Network 综合业务数字网ISM Internet Server Manager 因特网服务管理器ISO International Standardization Organization 国际标准化组织ISOC Internet Society 因特网协会ISP Internet Service Provider 因特网服务提供者ISV Independent Software Vendor 独立软件供应商IT Information Technology 信息技术JJDK Java Development Kit Java语言开发工具包JPEG Joint Photographic Experts Group 联合照相专家组JVM Java Virtual Machine Java虚拟机KKB Keyboard 键盘KB Kilobit 千位KB Kilobyte 千字节Kbps Kilobits per second 千位每秒KDD Knowledge Discovery in Database 数据库中的知识发现LLAN Local Area Network 局域网LANE Local Area Network Emulation 局域网仿真LAP-M Link Access Procedure for Modems 调制解调器连接访问协议LC Logical Circuit 逻辑链路LCD Liquid Crystal Display 液晶显示LD Laser Disc 激光碟LDAP Lightweight Directory Access Protocol 简单的目录访问协议LDCM LANDesk Client Manager 终端客户管理程序LEC LAN Emulation Client 局域网仿真客户LES LAN Emulation Server 局域网仿真服务器LLC Logical Link Control 逻辑链路控制Lpi lines per inch 行每英寸LPT Line Print 行式打印机(并行)端口MMAC Medium Access Control 媒体访问控制MAC Macintosh 麦金塔(计算机)MAN Metropolitan Area Network 城域网MAPI Messaging Application Programming Interface 通信应用程序接口MAU Multiple Access Unit 多路访问器Mb MegaBit 兆位MB MegaByte 兆字节Mbone Multicast Backbone 多播主干网MCA Micro Channel Architecture 微通道结构MCGA MultiColor Graphics Array 彩色图形阵列MCI Media Control Interface 媒体控制接口MDA Monochrome Display Adapter 单色显示适配器MDI Multiple Document Interface 媒体相关接口MIDI Musical Instrument Digital Interface 乐器数字化接口MIME Multipurpose Internet Mail Extensions 多用途因特网邮件扩充MIPS Millions of Instructions Per Second 百万词条指令每秒钟MLP Multiple Link Protocol 多链路规程MMM Mobile Media Mode 移动媒体模式MMX Multimedia Xtension 多媒体扩展指令集MO Magneto Optical (Disc) 磁介质光盘MODEM Modulator-Demodulator 调制解调器MOTD Message Of The Day 每日邮件MOTSS Members Of The Same Sex 同性别会员MPEG Motion Picture Expert Group 动态影像压缩标准MPOA MultiProtocol Over ATM ATM上的多协议MPR 瑞典国家计量和测试机构MS Microsoft 微软(公司)MSN Microsoft Network 微软网络MTBF Mean Time Between Failures 平均失效间隔时间MTTR Mean Time To Repair 平均修复时间MUD Multiple Users Dialogue (Dungeons) 多用户对话(泥巴网络地牢游戏)NNAK Negative Acknowledge 否认NAT Network Address Translation 网址解析NC Network Computer 网络计算机NCSA National Center for Supercomputing Applications (美国)国家超级计算应用中心NFS Network File System 网络文件系统NIC Network Information Center 网络信息中心NIC Network Interface Card 网卡N-ISDN Narrowband ISDN 窄带ISDNNMC Network Manager Center 网络管理中心NMS Network Management System 网络管理系统NNI Network-Network Interface 网络/网络端接口NNTP Network News Transport Protocol 网络新闻传输协议NOC Network Operations Center 网络操作中心NREN National Research and Education Network 国家研究与教育网NRNI 不归0交替编码NSF National Science Foundation 国家科学基金会NT Network Terminal 网络终端NT New Technology 新技术NTFS NT File System (微软)NT文件系统NTLM NT LanMan WindowsNT 挑战与响应验证协议NTSC National Television Standard Committee 国家电视标准委员会OOA Office Automation 办公自动化OCR Optical Character Recognition 光学扫描字符识别OCT Octal 八进制ODB Output to Display Buffer 显示输出缓存ODBC Open Database Connectivity 开放的数据库连接OEM Original Equipment Manufacture 初始设备制造商OH Off Hook (调制解调器)摘机OLCR Online Character Recognition 在线手写识别OLE Object Linking and Embedding 对象链接与嵌入OLTP Online Transaction Processing 联机事务处理ONE Open Network Environment 开放网络环境OPAC Online Public Access Catalog 在线公共检索目录OS Operating System 操作系统OSD On Screen Display 屏幕显示(菜单)OSI Open System Interconnection 开放系统互连OSP Online Service Provider 在线服务提供商PPAD Packet Assembler Disassemble 包装、拆卸设备PAP Password Authentication Protocol 密码认证协议PC Personal Computer 个人计算机PCB Printed Circuit Board 印刷电路板PCI Protocol Control Information 协议控制信息PCI Peripheral Component Interconnect 外围设备互连PCM Pulse Code Modulation 脉码调制PCMCIA Personal Computer Memory Card International Association (个人计算机存储卡国际协会)PDA Personal Digital Assistant 个人数字助理PDF Portable Document Format 可移植文档格式PDH 准同步数字体系PDU Protocol Data Unit 协议数据单元PERL Practical Extraction and Reporting Language 实际抽取报告语言PGP Pretty Good Privacy 高度保密PICS Platform for Internet Content Selection 因特网内容检索平台PM Physical Medium 物理媒体子层PnP Plug and Play 即插即用POP Post Office Protocol 邮局协议PPC Palm Personal Computer 掌上个人电脑Ppm pages per minute 页每分钟PPP Point to Point Protocol 点对点协议PPTP Point to Point Tunneling Protocol 点对点通道协议PRI Primary Rate Interface 一次群速率接口PROM Programmable Read Only Memory 可编程只读存储器PSDN Packet Switched Data Network 分组交换数据网PSE Packet Switched Equipment 分组交换设备PSN Packet Switching Network 包交换网络PSN Packet Switching Node 包交换节点PSTN Public Switched Telephone Network 公用交换电话网PVC Permanent Virtual Circuit 永久虚电路QQoS Quality of Service 服务质量QTAM Queued Telecommunications Access Method 排队远程通信访问方法RR&D Research and Development 研究与发展RAID Redundant Arrays of Inexpensive Disks 磁盘冗余阵列RAM Random Access Memory 随机存储器RARP Reverse Address Resolution Protocol 逆向地址解析协议RDBMS Relational Database Management System 关系数据库管理系统RDF Resource Description Framework 资源描述结构RFC Request For Comments 请求评议(文档)RGB Red Green Blue 红绿蓝RISC Reduced Instruction Set Computer 精简指令集计算机RJ Registered Jack 标准插座ROM Read Only Memory 只读存储器RPG Roles Play Games 角色扮演游戏RPU 环中继转发器RTS Request To Send 发送请求SSAR Segmentation and Reassembly sub layer 分段、组装子层SCSI Small Computer System Interface 小型计算机系统接口SDH Synchronous Digital Hierarchy 同步数字体系SDK Software Development Kit 软件开发工具包SDLC Synchronous Data Link Control 同步数字体系SDRAM Synchronous Dynamic Random Access Memory 同步动态随机存取存储器(同步内存)SDU Service Data Unit 服务数据单元SET Secure Electronic Transaction 安全电子交易SGML Standard Generalized Makeup Language 标准普及标识语言SHTTP Secure Hyper Text Transfer Protocol 安全超文本传送协议SIMM Single In-Line Memory Module (72线内存插槽)SLIP Serial Line Internet Protocol 串列线路网际协议SLP Single Link Protocol 单链路规程SMDS Switched Multimegabit Data Service 多兆位数据交换业务SMIL Synchronize Multimedia Integration Language 同步多媒体集成语言SMP Symmetric Multiprocessing 对称多任务处理SMTP Simple Mail Transfer Protocol 简单邮件传输协议SMTP Simple Mail Transfer Protocol 简单邮件传输协议SNA Systems Network Architecture 系统网络体系结构SNMP Simple Network Management Protocol 简单网络管理协议SOHO Small Office / Home Office 小型/家庭办公SONET Synchronous Optical Network 同步光纤网SPP Standard Parallel Port 标准并行端口SQL Structured Query Language 结构化查询语言SRAM Static Random Access Memory 静态随机存取存储器SSD Solid-State Disk 固态盘SSL Secure Sockets Layer 安全套接层STD Suspend to Disk 悬挂于磁盘STP Shielded Twisted Pair 屏蔽双绞线STR Suspend to Ram 悬挂于内存SVC Switched Virtual circuit 交换虚电路SVGA Super Video Graphics Array 超级影像阵列TT1 支持24路PCM载波信号的美洲PCM 标准Tb TeraBit 太位TB TeraByte 太字节TC Transmission Convergence 传输会聚子层TCO 瑞典专业职业联盟TCP Transfer Control Protocol 传输控制协议TCP/IP Transmission Control Protocol / Internet Protocol 传输控制协议/网间通信协议TDM Time Division Multiplexing 时分多路复用TFTP Trivial File Transfer Protocol 次要文件传输协议TIA Telecommunication Industries Association 电信工业协会TIFF Tag Image File Format 标签式图像文件格式Token-BUS 令牌总线TRON The Real-time Operating-system Nucleus 实时操作系统中枢TSMU Time-Sharing Multi-Use 分时多用户TSR Terminate and Stay Resident 驻留程序TTY Teletypewriter 电传打字机UUDP User Datagram Protocol 用户数据报协议UDP User Datagram Protocol 用户数据报协议UDT Uniform Data Transfer 一致性数据传输UMA Upper Memory Area 上位内存区UMB Upper Memory Block 上位内存快UNI User Network Interface 网络用户端接口UPS Uninterruptible Power Supply 不间断电源URL Universal Resource Locator 资源统一定位符USB Universal Serial Bus 通用串行总线UTP Unshielded Twisted Paired 非屏蔽双绞线UUCP UNIX-to-UNIX Copy UNIX到UNIX的复制VVAN Value-Added Network 增值网VC Virtual Circuit 虚通道VCD Video Compact Disc 影碟VCI Virtual Channel Indicate 虚拟通道标志VDSL Very-high-rate Digital Subscriber Line 超高速数字用户线路VESA Video Electronics Standards Association 视频电子标准协会(VL总线) VGA Video Graphics Array 影像阵列VI Virtual Interface 虚拟接口VLAN Virtual Local Area Network 虚拟局域网络VLDB Very Large Database 超大型数据库VON Voice On the Net 网络语音VPI Virtual Path Indicate 虚拟路径标志VPN Virtual Private Network 虚拟专用网VR Virtual Reality 虚拟现实VRAM Video Random Access Memory 视频随机存储器VRML Virtual Reality Makeup Language 虚拟现实标记语言VRML Virtual Reality Modeling Language 虚拟现实建模语言VT Virtual Terminal 虚拟终端WW3C World Wide Web Consortium 世界范围网联盟WAIS Wide Area Information Service 广域信息服务系统WAN Wide Area Network 广域网WAP Wireless Application Protocol 无线应用协议WBEM Web-Based Enterprise Management 基于Web的企业管理WDM Wavelength Division Multiplexing 波分多路复用Wintel Windows + Intel 微软、英特尔(联盟)WWW World Wide Web 万维网WYSIWYG What You See Is What You Get 所见即所得XX.25 由CCITT提出的DTE至DCE间的接口协议XLL eXtensible Link Language 可扩展链接语言XML eXtensible Markup Language 可扩展标记语言XMS eXtended Memory Specification 扩充内存规范XSL eXtensible Style Language 可扩展样式语言YY2K Year 2000 2000年问题。