ネットワーク略語辞典

[0-9], [A], [B], [C], [D], [E], [F], [G], [H], [I], [J], [K], [L], [M], [N], [O], [P], [Q], [R], [S], [T], [U], [V], [W], [X], [Y], [Z]
E
exa (単位接頭語 10**18 1E=100京)
e
Euler number オイラー数
E1
(2.048Mbps)
E2
Efficient Encryption Algorithm (NTT, 神田他, 1998)
E2E
End to End
E3
(34Mbps)
E3
Electronic Entertainment Expo (米)
EA
Electro-Absorption 電界吸収型変調器 (ITS 光変復調)
EA
Enterprise Architechure
E/A
Ethernet to ATM
EAC
Estimate at Completion 完了時予想コスト
EACK
Extended ACK
EAI
Enterprise Application Integration
EAL
Evaluation Assuarance Level 評価保証レベル (ISO-15408、1〜7、5以上は軍用等特殊用途向け、Common Criteria)
EAM
Enterprise Asset Management
EAN
European Article Number (Bar Code)
EAP
PPP Extensible Authentication Protocol PPP拡張認証プロトコル (WEPの後継、802.1X)
EAPOL
Extensible Authentication Protocol Over LAN
EAR
Equational Atmosphre Radar 赤道大気レーダ
EAR
Export Administration Regulations 米国輸出管理規則
EARN
European Academic Research Network
EASE
Empirical Approach to Software Engineering
EAV
Extended Application Verification 拡張アプリケーションチェック
EB
Electronic Banking 電子銀行
EB
Electronic Book 電子本
EBC
EFI Byte Code engine
EBCDIC
Extended Binary Coded Decimal Interchange Code (IBM, 1964)
EBI
欧州バイオインフォマティクス研究所
EBITDA
Earnings Before Interest, Taxes, Depreciation and Amortization 減価償却前営業利益
EBM
Enhanced Business Network
EBS
E-Business Suite (Oracleの統合業務パッケージ)
EBS
Enterprise Backup Solution (SAN)
EBU
European Broadcasting Union
EC
Embrace Change 変化を抱擁せよ (XP)
EC
Electronic Commerce 電子商取引
ECA
Enterprise Computing Association (IA-64)
ECASS
Electronic Controlled Acoustic Shadow System (silence machine)
ECaSS
Energy Capacitor Systems (岡村研究所)
ECB
Electronic Code Book mode 電子コードブック・モード (共通鍵ブロック暗号)
ECC
Elliptic Curve Cryptography / Elliptic Curve Cipher 楕円曲線暗号 (N.Koblitz, V.S.Miller, 1985)
ECC
Emergency Communications Center (米)
ECC
End Customer Control (NTT, テレビ放送中継サービス用受付システム)
ECC
Error Checking and Correction 誤り検出修正
ECC
Error Correction Coding 誤り訂正符号
ECCM
Electronic Counter Counter Measure ECM妨害装置
ECCMA
Electronic Commerce Code Management Association
ECCS
Educational Campuswide Computer System 教育用計算機システム (東大)
ECDH
楕円曲線版DH法
ECDLP
楕円離散対数問題
ECDSA
Elliptic Curve Digital Signature Algorithm (ANSI X9.62 / FIPS PUB 186-2, Key=160bitでDSAの1024bitと同等)
ECHONET
Energy Conservation and HOmecare NETwork (電力線ネットワーク 東芝・日立・松下・三菱・シャープ)
ECL
Emitter Coupled Logic
ECL
Enterprise Computing Laboratory (IA-64)
ECM
Electronic Counter Measure 電子装置妨害
ECM
Entitlement Control Message 番組共通情報
ECM
Elliptic Curve Method 楕円曲線利用素因数分解法
ECM
Error Correction Mode 誤り訂正方式
ECMA
Europian Computer Manufacturers Association 欧州電子計算機工業会
ECMWF
欧州中期気象予測センタ−
ECN
電子証券取引ネットワーク (米)
ECN
Explicit Congestion Notification (TCP, RFC-2481)
ECO
Engineering Change Order 機能変更
ECO
Engineering, Construction, Operation cycle
ECOC
Europian Conference on Optical Communication
ECOM
Electronic Commerce Promotion Council of Japan 電子商取引実証推進協議会
ECP
Engineering Change Proposal 技術変更提案
ECP
Environmentally Conscious Products 環境調和型製品
ECP
Excessive Cross Posts / Excessive Cross Posting
ECP
Extended Capabilities Port (MS, HP)
ECPA
電気通信プライバシー法 (米)
ECRC
Electronic Commerce Resource Center
ECS
Engineering Communication Sheet 技術連絡書
ECS
Enviromant Control System 環境制御装置
ECSEC
電子商取引安全技術研究組合 (2000/2)
ECSP
E-Commerce Service Provider
eCTD
新薬承認電子申請
ECT
ECN Capable Transport
ECTF
Enterprise Computer Telephony Forum
ECU
EISA Configuration Utility
ECU
Electronicl Control Unit 電子制御装置
ECV
Extended Content Verification 拡張コンテンツチェック
EDA
Electoronic Design Automation 電子回路自動設計
EDC
Microsoft Enterprise Deployment Conference
EDC
Error Detecting Code 誤り検出符合
EDF
Erbium Doped optical Fiber エルビウム添加型光ファイバ
EDFA
Erbium-Doped Fiber Amplifier エルビウム添加光ファイバー増幅器
EDGAR
Electronic Data Gathering, Analysis, and Retrieval / Eager Discovery Gather And Retrieval
EDGE
Enhanced Data for GSM Environment (GSM 8PSK 384kbps)
EDH
Electronic Document Handling
EDI
Electronic Data Interchange 電子データ交換 (米)
EDIF
Electronic Design Interchange Format 電子設計交換フォーマット
EDIFACT
EDI For Administration Commerce and Transport (DATEX-Net)
EDIINT
EDI Interoperability Working Group (IETF)
EDK
MS Exchange Development Kit
EDL
Edit Decision List
EDMS
Engineering Document Management System
EDNS0
(RFC2672)
EDO
Extended Data Out (DRAM)
EDOC
Enterprise Distributed Object Computing
EDOS
Earth Observation Satellite Data and Operation System 地球観測衛星データ運用システム
EDP
Electronic Data Processing 電子情報処理
EDPS
Electronic Data Processing System バッチ処理
EDRAM
Embedded DRAM 組込型メモリ
EDS
Enterprise Directory Server
EDSAC
Electronic Delay Storage Automatic Calculator (1949)
EDT
Eastern Daylight savings Time (-0400)
EDTV
Extended Definition TeleVision 高画質テレビ、クリアビジョン (720 or 960×480画素)
EDVAC
Electronic Discrete Variable Automatic Computer (1952)
Edy
Euro Dollar Yen (Sony)
EE
Electric Eye camera 自動露出カメラ
EE
Engineering Economy 経済性工学
EE2E
Emacs Environment to Eclipse (http://park.ruru.ne.jp/ando/work/who/ee2e/index_ja.html)
EEOC
米雇用均等委員会
EEPROM
Electric Erasable Programmable Read Only Memory
EES
Equipment Engineering System
EES
Escrowed Encription System
EET
Estimated Elapsed Time 所用時間見積
EF
Elementary Function (ISDN)
EF2
Electro Fine Forming (Maxcell)
EFC
Electronic Fee Collection
EFC
Error Forcing Context
EFD
MS Exchange Forms Designer
EFF
Electronic Frontier Foundation
EFI
Extensible Firmware Interface (IBM-PC, MS)
EFIS
Electronic Flight Instrument System
EFM
Eight to Fourteen Modulation (CD)
EFM
Ethernet in the First Mile
EFPHB
Expedited Forwarding PHB (RFC-2598)
EFR
Enhanced Full Rate (PDC)
EFS
MS Encrypting File System
EG
Evil Grin
EG
Exempli Gratia 例
EGA
Enhanced Graphics Adapter (IBM 640×350 pixel、1984)
EGA
Enterprise Grid Alliance
EGP
Exterior Gateway Protocol (protocol=8)
EGR
Exhaust Gas Recirculation 排気ガス再循環装置 (エンジン制御)
EHR
Electronic Health Record 電子医療記録システム
EHS
Europian Home Systems (電力線搬送方式の1つ)
EHSTM
Extended Hierarchy State Transition Matrix 拡張階層化状態遷移表
EI
Enable Interrupt 割込許可
EIA
Easy Internet Assiciation イージーインターネット協会
EIA
Electronic Industries Alliance (米)電子機械工業会
EIA
Electronic Industries Association 旧(米)電子工業企業体協会
EIA
Environment Impact Assessment 環境アセスメント、環境影響評価
EIAJ
Electronic Industries Association of Japan (社)日本電子機械工業会
EIB
Europian Installation Bus
EICAS
Engine Indicating and Crew Alerting System
EICTA
欧州情報通信技術製造者協会 (24カ国1万社以上が所属)
EIDE
Enhanced IDE
EIGRP
Enhanced Interior Gateway Routing Protocol
EIM
Employee Internet Management 従業員インターネット管理
EIM
Engineering Information Management
EIMS
Eudora Internet Mail Server
EIP
Enterprise Information Portal 企業情報ポータル
EIRP
Equivalent Isotropically Radiated Power / Effective Isotropically Radiated Power 等価等方向放射電力
EIS
Enterprise Information System (大抵の場合DB)
EISA
Extended Industory Standard Architecture
EIST
Enhanced Intel SpeedStep Technology
EIT
Enterprise Integration Technology (S-HTTP)
EIT
Event Information Table (放送用語)
EIX
European IX
EJB
Enterprise Java Beans
EL
Electro Luminescence 電場発光
EL
ELevation 仰角
ELA
Electron Linear Accelerator 電子線直線型加速器、ライナック (医療機器)
ELD
Emergency Landing Device 停電時自動着床装置 (エレベータ)
E-LEC
Ethernet Local Exchange Carriers (メトロ・イーサネット・プロバイダー)
ELF
Executable and Linking Format (UNIX)
ElGamal
(離散対数方式公開鍵暗号)
ELILO
EFI LInux LOader
ELIS
Electrical communication laboratory List Processor
ELSPA
欧州娯楽ソフトウェア出版者協会
EM
ElectroMagnetic
EM
Engineering Model 開発モデル
EM64T
Extended Memory 64Bit Technology (Intel)
EMAC
Editing Macros (TECO)
EMB
Extended Memory Block (MS-DOS)
Emblix
(NPO法人)日本エンベデッド・リナックス・コンソーシアム
EMC
Electro Magnetic Compatibility 電磁両立性
EMCS
Engineering, Manufacturing and Customer Services (Sony)
EMDLB
Electronic Media Distribution License Body (音楽配信方式)
EME
Earth Moon Earth 月面反射
EMEA
Europe, Middle East and Africa 欧州/中東/アフリカ
EMF
Engineers Mobility Forum
EMF
MS Enhanced Metafile Format
EMG
Electro Magnetic Gun 電磁波砲
EMI
Electro Magnetic Interference 電磁妨害
EMIP
Emergent Mobile Internet Project
EMIT
Embeded Micro Internet Technology (松下電工)
EMM
Entitlement Management Message 鍵個別情報 (放送用語)
EMMA
Enhanced Multi-Meidia Accelerator
EMMS
Electric Media Management System (IBM)
EMP
ElectroMagnetic Pulse weapon
EMP
Excessive Muti Posts / Excessive Multi Posting
EMR
Electronic Medical Record 電子診療録
EMS
ElectroMagnetic Susceptibility 電磁耐性
EMS
Electric Manufacturing Service 電子機器製造受託サービス事業
EMS
Energy Management System
EMS
Environmental Management System 環境マネージメントシステム、環境管理システム (ISO14001)
EMS
Expanded Memory Specification (MS-DOS)
EMS
国際スピード郵便 (日本郵政公社)
EMSI
Electronic Manufacturing Services Industry 電子回路実装産業
EMSYS
Engineering and Maintenance System (CALS)
EMV
Europay , MasterCard International, VISA (IC cardの3社共通仕様)
EMWAC
Europitan Microsoft Windows NT Academic Center (英Edinburgh大)
ENAA
Engineering Advancement Association of Japan エンジニアリング振興協会 (http://www.enaa.or.jp/)
ENC
電子ネットワーク協議会 (1992/10)
ENCAP
Yet Another IP encapsulation (protocol=98)
ENG
Electronic News Gathering
ENIAC
Electronic Numerical Integrator And Calculator (真空管製コンピュータ, 1943)
ENICOM
新日鉄情報通信システム(株)
ENQ
Enquiry
ENQ?
Are you busy ?
ENUM
tElephone NUmber Mapping (RFC2916) / E.164 Numbers (VeriSign)
enum
enumerate 列挙型 (C言語)
ENUM
Telephone Number Mapping (ITU+IETF)
EO
End Office 端局 (NTT 集中局(TC)の下位)
E/O
Electric to Optical
EOA
Engineering Office Automation
EOB
End Of Block
EOC
Earth Observation Center 地球観測センター (NASDA)
EOC
Embedded Operations Channel 内部オペレーションチャネル
EoD
Ease of Development (J2EE)
EOD
End Of Data
EOE
Educational Object Economy (JAVA)
EOE/AA
Equal Opportunity Employer / Affirmative Action
EOF
End Of File
EOG
Eye Of Gnome (Image Viewer of GNOME)
EOH
Environmental and Occupational Health
EOI
End Of Identify (GPIB)
EOJ
End Of Job
EOK
Edge Of Knife (RPG)
EOL
End Of Life 寿命末期
EOL
End Of Line
EOLAS
Embedded Objects Linked Across Systems (Michael Doyle教授、1994〜)
EOM
End Of Message
EoMPLS
Ethernet over MPLS
EON
Education Over the Net
EOO
Equal Opportunity Office
EOP
Educational Opportunity Programs
EOQ
Economic Order Quantity 経済的発注量 経済的ロットサイズ法
EOR
Enhanced Oil Recovery (地下に賦存する油の回収率を高める技術)
EOR
Exclusive OR
EORC
Earth Observation Research Center 地球観測データ解析研究センター (NASDA)
EOS
Electro Optic Sampling
EOS
Electronic Ordering System 電子受発注
EOT
End Of Tape / End Of Transmission
EOTA
Experimental OS based on TRON Architecture
EOU
Emd Of User (ASR-33)
EOV
End Of Volume
EOW
End Of the Week (GPS)
EOW
End Of The World
EOX
End of eXclusive (MIDI)
EOY
Entrepreneur Of the Year
EOZ
Effective Optical Zone
EPA
Economic Planning Agency 経済企画庁
EPA
経済連携協定
EPAM
人工筋肉
EPAR
Executive Problem Analysis Report (IBM)
EPB
Embedded PIC Board
EPC
Electronic Product Code (RFID)
ePC
Entertainment PC
EPC
Europian Patent Convention 欧州特許条約 (1978〜)
EPCOT
Experimental Prototype Community Of Tomorrow (Desney FL)
EPD
Early Packet Discard (ATM)
EPD
Electrophoretic Display 電気泳動ディスプレイ (Seiko、EPSON)
EP-DVB
European Project for Digital Video Broadcasting
EPE
Environmental. Performance. Evaluation 環境パフォーマンス評価
EPFL
Swiss Federal Institute of Technology in Lausanne
EPG
Electronic Program Guide 電子番組案内 (放送用語)
EPI
Echo Plunar Image
EPI
Epi Polar Image
EPI
Enterprise Process Improvement 企業プロセス改善
EPIC
Electronic Privacy Information Center 電子プライバシ情報センタ (米ワシントンDC、http://www.epic.org/)
EPIC
Explicitly Parallel Instruction Computing 明示的並列命令コンピューティング (Intel IA-64)
EPIRB
衛星非常用位置指示無線標識
EPMA
Electron Probe Micro Analyzer / Electron Probe MicroAnalysis
EPMS
Environment Protection Management Systems 交通公害低減システム (警察庁)
EPN
Encryption Plus Non-assertion (JEITA提案の出力保護付きコピー・フリー)
EPN
Engineering Productivity Network
EPO
Emergency Power Off 緊急電源切断
EPO
Europian Patent Office
EPOC
(NTTの素因数分解型公開鍵暗号方式)
E-PON
Ethernet Passive Optical Network
EPOS
Eathquake Phenomena Observation System 地震活動等総合監視システム (気象庁)
EPP
Enhanced Parallel Port (Intel, Xircom, Zenith Data Systems)
EPR
Einstein, Podolsky, Rosen 量子もつれ合い状態の光子対 (3人の頭文字)
EPR
Engineering Process Restructuring
EPRI
Electric Power Research Institute (米電力会社の共同研究機関 加州パロアルト)
EPROM
Erasable Programmable Read Only Memory
EPS
Earning Per Share 1株当り利益
EPS
Electric Power Steering 自動車用電動パワーステアリング
EPS
Encapsulated PostScript
EPT
Energy Pay back Time (太陽光発電)
EPWING
Electronic Publishing WING 日本語辞書検索データ仕様
EQ
Emotional intelligence Quotient 感情知性、こころの知能指数
ER
Equipment Ready (RS-232C)
ERA
Entity Relation Attribute (モデル)
ERA
Entity Relationship Analysis
ERBE
Earth Radiation Budget experiment 地球放射終始実験
ERCIM
欧州情報理数学研究コンソーシアム
ERD
Entity Relationship Diagram
ERITICO
European Road Transport Telematics Implementation Coordination Committee (欧州のITS推進組織)
ERM
Enterprise Risk Managemen
ERMES
European Radio Messaging Service
EROS
Extremely Reliable Operating System
ERP
Electronic Road Pricing (シンガポールのETC 1998)
ERP
Enterprise Resource Planning 経営資源計画
ERP
Error Recovery Procedures エラー回復手順
ERS
Earth Rotation Service (閏秒を決める機関)
ERSDAC
Earth Resources Satellite Data Analysis Center of Japan (財)資源観測解析センター
ERTICO
Europian Road Transport Telematics Implementation Organization (欧)
ERTS
Earth Resources Technology Satellite 地球資源探査技術衛星
ES
Elementary Stream (放送用語)
ES
Engineering Sample 技術評価用見本
ESA
Enterprise Subscription Agreement (MS社、PC 250台以上)
ESA
European Space Agency 欧州宇宙機関
ESB
Java System Enterprise Server Bus (JSR 208, SOA)
ESC
Embedded System Conference (SanJose)
ESC
Embryonic Stem Cell 胚性幹細胞
ESC
the Employment Security Commission (米)雇用安全委員会
ESC
ESCape
ESCA
Electron Spectroscopy for Chemical Analysis 光電子分光法
ESCD
Extended System Configuration Data (PnP)
ESCO
Energy Service Company
ESC/P
Epson Standard Code for Printer
ESCR
Elementary Stream Clock Reference
ESD
Electro Static Discharge 静電気放電
ESD
Electronic Service Delivery 電子公共サービス
ESDI
Enhanced Small Device Interface (HDD-I/F)
ESDRAM
Enhanced Synchronous DRAM
ESF
Extended SuperFrame
ESIGN
Efficent Digital Signature Scheme (NTTの素因数分解型デジタル署名)
ESM
Electronic Support Measure (防)
ESMTP
SMTP service Extensions
ESN
Enhanced Security Network (認証・鍵管理システム、AES, 128bit動的連想ベース鍵, Kerberos、 IEEE)
ESO
Equipment Smarter than Operator
ESP
Economy Society Policy (内閣府編集の総合経済誌)
ESP
EFI System Partition
ESP
Encapslating Security Payload 暗号ペイロード (IPsec, protocol=50, RFC-1827)
ESP
Enhanced Serial Port (Hays)
ESP
Enterprise Search Platform
ESP
Enterprise Service Provider
ESPAR
lectoronically Steerable Parasitic Array Radiator antenna 電子走査可変導波器配列アンテナ (ATR)
ESR
等価直列抵抗
ESRI
Environmental Systems Research Institute inc. (米)
ESS
Earth and Space Sciences project (NASA)
ESS
Enterprise Solution Structure
ESSI
European Systems and Software Initiative
ESS-ID
Extended Service Set ID (802.11b)
EST
Easterm Standard Time 東部標準時 (-0500)
ESTO
Earth Science and Technology Organization 地球科学技術推進機構
ET
External Thread (Kernel)
ETA
Estemate Time of Arrivel 到着予想時刻
ETA
Event Tree Analysis イベントツリー分析
E-TACS
Enhanced TACS (英 アナログセルラー方式 FDD)
ETB
End of Transmission Block
ETC
Electronic Toll Collection system 料金自動収受システム (国土交通省)
ETD
Estemate Time of Departere 出発予想時刻
ETE
Estimate Time Enroute
ETF
Earliest Task First
ETH
Eidgenoessische Technische Hochschule チューリッヒ連邦工科大学 (スイス)
ETHR
Education, Training and Human Resources (米, CIC R&D)
ETJP
ENUM Trial Japan
ETL
Data Extraction Transformation & Loading
ETL
Enhanced Transceiver Logic
ETM
Engineering and Technology Management
ETOS
Earthquake and Tsunami Observation System 地震津波監視システム (気象庁)
ETR
Estimate Time Remaining
ETR
Evaluation on Techinical Report 評価技術報告書 (ISO-15408)
ETRI
韓国国立電子通信研究院
ETS
Engineering Test Satellite 技術試験衛星
ETSI
Europian Telecommunication Standards Institute 欧州電気通信標準化機構
ETSS
組込みスキル標準 (組み込みソフトウェア技術者試験)
ETX
End od Text
EU
Execution Unit (CPU)
EUC
End User Computing
EUC
Extended Unix Code (1985)
EUD
End User Development
EUI-64
End User Indormation address (IPv6)
EULA
End User License Agreement 使用許諾契約書
EV
Electric Vehicle 電気自動車
EV
Exposure Value 露光指数
EV4
DEC Alpha 21064 (1992/2 150MHz)
EV5
DEC Alpha 21164 (1994 300MHz)
EV6
DEC Alpha 21264 (1998 667MHz)
EVA
経済付加価値
EVD
Enhanced Versatile Disk (中国)
EVF
Eletronic View Finder 電子ビュー・ファインダー (デジカメ)
EVM
Earned Value Management 出来高管理
EVM
Enterprise Volume Manager (Compaq)
EVMS
Earned Value Management System 出来高管理システム (1993)
EVMS
Enterprise Volume Management System (IBM)
EVO
Ericsson Virtual Office (無線セッション管理)
EVP
Enhanced Virus Protection 拡張ウイルス防止機能 (AMD64)
EVRC
Enhanced Variable Rate CODEC
EW
Electronic Wallet 電子財布
EW
Electronic Warfare 電子戦 (防)
EWC
Enhanced Wireless Consortium (IEEE802.11nの標準化推進団体、2005/10/10〜)
EWF
MS Enhanced Write Filter
EWS
Emergency Warning System 緊急警報システム
EWS
Engineering WorkStation
Exif
Exchangeable Image File Format (富士フィルム)
EXT
End of teXT
EXT
External 外部
EZ-D
(http://www.flexplay.com/)


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