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]
- OA
- Office Automation オフィスオートメーション
- OA
- Optical Amplifier 光増幅器
- OAA
- Open Arcade Architecture (Intel)
- OAB
- Offres Anormalement Basses 異常低価格入札
- OADG
- PC Open Architecture Developers Group (http://www.oadg.or.jp/)
- OADM
- Optical Add Drop Multiplexer
- OAEP
- Optimal Asymmetric Encryption Padding (RSA)
- OAI
- Open Application Interface
- OAM
- Operations, Administration and Maintenance 運用管理保守体制 (NTT)
- OAM
- Operations, Administration and Maintenance cell (ATM VCレベルのループバック機能)
- OAM&P
- Operations Administration Maintenance and Provisioning 保守運用と提供
- OAM&P
- Optical Administration Maintenance & Protection
- OAN
- Optical Access Network
- OAS
- engineering research association of Optoelectronics Applied System 光応用システム技術研究組合
- OAS
- Oracle Application Server
- OASIS
- Organization for Advancement of Structured Information Standaerds 構造化情報標準促進協会 (米, SGML/XML, http://www.oasis-open.org/)
- OB
- Order Book
- OBC
- On-Board Computer 搭載コンピュータ (JAXA)
- OBD
- On-Board Diagnostic 車載診断装置
- OBE
- On Board Equipment 車載機 (ETC)
- OBEX
- OBject EXchange (Bluetooth)
- OBGP
- Optical BGP
- OBI
- Optical Beat Interference 光ビート干渉
- OBK
- 大田区ビジネス創造協議会
- OBN
- Optical Beam Network 光空間通信
- OBP
- Open Boot PROM (Sun SPARC)
- OBP
- Osaka Business Park 大阪ビジネスパーク
- OBR
- Out Board Recorder 外部記録機能
- OBS
- Optical Burst Switching (WDM)
- OBSD
- Object Base Storage Device (Seagate)
- OBTW
- Oh, By The Way
- OC
- Open Community (OSS)
- OC
- Optical Carrier-class (SONET)
- OC
- Optical Coupler 光合流器
- OC
- Over Clock
- OC-1
- Optical Carrier 1 (51.840Mbps)
- OC-3
- Optical Carrier 3 (155.52Mbps)
- OCAT
- Osaka City Air Terminal 大阪シティエアターミナル
- OCB
- Optically Compensated Birefringence (LCDの広視角化技術)
- OCC
- Optical Cross Connection
- OCC
- Originating Call Control 発呼制御
- OCC
- Other Common Carrier (MCI、US Sprit、AllnetなどのAT&T以外の米のキャリア)
- OCC
- Outband Control Channel
- OCDM
- 光符号分割多重方式
- OCF
- Open Card Framework
- OCF
- Original Composite Format コンポジット形式
- OCH
- Obstacle Clearance Height 無障害物高度
- OCHA
- 国連人道問題調整事務所
- OCI
- Open Catalogue Interface (SAP 企業取引の標準仕様)
- OCIR
- Optical Character and Image Reader 光学式文字図形読取装置
- OCL
- Object Constraint Language オブジェクト制約言語 (UML)
- OCLC
- Online Computer Library Catalog
- OCMC
- Open Call Multiservice Controller (HP)
- OCMP
- Open Computing environment for MIPS Platform
- OCN
- Open Computer Network (NTT 1996〜)
- OCO
- Object Control Object
- OCP
- Online Control Program
- OCP
- Optional Calling Plan
- OCPL
- Open Creation Public License
- OCR
- Optical Character Recognition 光学式文字読取装置
- OCS
- Originating Call Screening 発呼スクリーニング
- OCSP
- Online Certificate Status Protocol (1999, Entrust Technology社, RFC2560 証明書失効状態確認)
- OCT
- Octal ８進数
- OCTS
- Ocean Color and Temperatutre Scanner 海色海温走査放射計
- OCTV
- Open Circuit Television (Video over GSM)
- OCU
- Office Channel Unit (ISDN SLT)
- OCU
- Optical Center Unit (PON)
- OCUP
- OML Certified UML Professional program (UML技術者資格試験プログラム、OMG)
- OCX
- MS OLE Custom Control / OLE Control eXtension
- OD
- Outband Dail
- ODA
- Open Document Architecture (旧：Office Document Architecture、ISO)
- ODBC
- MS Open DataBase Connectivity
- ODBMS
- Object-orpented DBMS
- ODC
- Orthogonal Defect Classification 直交欠陥分類法
- ODE
- MS Office 2000 Developer Edition
- ODF
- Opendoc Development Framework
- ODF
- Open Document Format
- ODFA
- Open Document Format Alliance (2006/3/3〜)
- ODI
- Open Driver Interface (Novell) / Open Datalink Interface (Novell)
- ODIF
- Office Document Interchange Format
- ODIN
- Oki Digital Information Network system
- O-DIS
- Disaster Information System of Osaka prefecture 大阪府防災情報システム
- ODK
- MS Office Developer's Kit
- ODL
- MS Object Description Language (COM)
- ODM
- Office Document Manager
- ODM
- Original Design Manufacturer 相手先ブランドによる設計
- ODMA
- Open Document Management API
- ODN
- Open Data Network (JT)
- ODP
- Over Drive Processor
- ODS
- On Demand Station 音声通話／データ通信識別転送装置 (PHS DoCoMo)
- ODS
- Operational Date Store (Data Warehouse)
- ODT
- Optical Distant Termination
- ODT
- Outband Dialing Trunk (PBX, 4W)
- ODU
- Out Door Unit 屋外装置
- ODVA
- Open Device-net Vendor Association
- OE
- Order Entry 受注入力
- OE
- Operation Environment 操作環境
- O/E
- Optical Electrical converter 光電気信号変換
- OECD
- Organization for Economic Cooperation and Development 経済協力開発機構
- OECF
- Overseas Economic Cooperation Fund 海外経済協力基金
- OEF
- Optimal Extension Field operation method 楕円曲線暗号演算法
- OEIC
- Opto Electronic Integrated Circuit 光電子集積回路
- OEM
- Oracle Enterprise Manager
- OEM
- Original Equipment Manufacturer 相手先ブランドによる生産
- OEO
- 光-電子-光 変換
- OF
- Overflow
- OF
- Overfloe Flag
- OFA
- Optical Fibre Amplifier
- OFB
- Output Feedback mode (共通鍵ブロック暗号)
- OFC
- Optical Fibre Cable
- OFC
- Optical Fiber Communication conference
- OFC
- Optical Frequency Comb 光周波数コム
- OFC
- Oxygen Free Copper 高純度無酸素銅
- OFCG
- Optical Frequency Comb Generator 光周波数コム発生器
- OFDM
- Orthogonal Frequency Division Multiplexing 直交周波数分割多重
- OFDMA
- Orthogonal Frequency Division Multiple Access 直交周波数分割多重アクセス
- OFDR
- Optical Frequency Domain Reflectometry 周波数領域後方散乱測定法
- OFHC
- Oxygen Free High Contuctivity 無酸素高伝導率銅
- OFK
- Open Font License
- OFS
- MS Object File System (NT)
- OFTA
- the Office of the Telecommunications Authority (香港)
- OFX
- Open Financial eXchange
- OG
- Observing Group
- OGC
- Open GIS Consortium Inc.
- Ogg Vorbis
- (フリーの音響圧縮技術)
- OGIF
- Office of Global Internet Freedom 世界的インターネット自由担当部 (クリス・コックス下院議員(カリフォルニア州選出、共和党)、2002/10/2〜)
- OGO
- Orbiting Geophysical Observatory 地球物理観測衛星
- OGSA
- Open Grid Services Architecture (Globus, IBM)
- OGSI
- Open Grid Services Infrastructure
- OH
- Off Hook
- OH
- Over Head
- OH
- Over the Horizon 見通外通信
- OHAN
- international workshop on Optical Hybrid Access Networks (1990〜)
- OHCI
- Open Host Controller Interface (USB)
- OHP
- Over Head Projector
- OHPA
- Optical High Power Amplifier 光大出力増幅器
- OHSAS18000
- Occupational Health And Safety Assessment
- OHSMS
- Occupational Health and Safety Management System 労働安全衛生マネジメントシステム (BS8800, JACO)
- OIC
- Oh, I See
- OICETS
- Optical Inter-orbit Communications Engineering Test Satellite 光衛星間通信実験衛星
- OID
- Object Id (MIB)
- OID
- Object Identifiation オブジェクト識別子 (PKI)
- OIE
- 国際獣疫事務局
- OIF
- Optical Internetworking Forum
- OIM
- MS Open Information Model
- OIM
- OSI Internet Management
- OIN
- Open Invention Network (Linux特許共有会社、2005/11/10〜)
- OIS
- Organization for Internet Safety (2002/9/26〜)
- OISL
- Optical Inter-Satellite Links
- OPI
- Open Interface Protocol
- OIR
- Online Insertion and Removal (Cisco)
- OIRT
- Organisation Internationale de Radiodiffusion et Television 国際放送機構
- OITDA
- Optoelectronic Industry and Technology Development Association (財)光産業技術振興協会
- OJT
- On the Job Training
- OL
- Over Lap
- OLA
- Oracle Learning Architecture
- OLAP
- OnLine Analytical Processing (ぷらら)
- OLE
- MS Object Linking and Embedding オブジェクトのリンクと埋込機能 (Windows 3.1)
- OLE D&M
- MS OLE for Design And Modeling
- OLED
- Organic Light Emitting Diode 有機ＥＬ
- OLGA
- Organic Land Grid Array (Intel, Mobile Pentium II)
- OLM
- Outgoing Label Map (MPLS)
- OLO
- Other Local Operator その他の地域電話会社
- OLPC
- One Laptop Per Child (MIT Media Lab, Nicholas Negroponteが主催する非営利団体、2005/9〜)
- OLS
- On Line Software (故 出射厚氏)
- OLT
- On Line Talk
- OLT
- Optical Line Terminal 光加入者端局装置 (NTT)
- OLTP
- On Line Transaction Processing
- OLU
- On Line University project (日 22大学)
- OLU
- Optical Link Unit
- O&M
- Operations and Maintenance 運営・維持
- OMA
- Object Management Architecture
- OMA
- Open Mobile Alliance
- OMA
- Oracle Mobile Agents
- OMAP
- Open Multimedia Applications Platform (TI)
- OMB
- Office of Management and Budget (米、EVMS)
- OMG
- Object Management Group
- OMG
- Oh My God
- OMG
- Open Magic Gate (Sony)
- OML
- Object Manipulation Language
- OMM
- Osaka Merchandise Mart building
- OMP
- Osaka Media Port 大阪メディアポート(株)
- OMR
- Optical Mark Reader 光学式マーク読み取り装置
- OMR
- Optimal Machine Response
- OMS
- Opcode Music System (MIDI)
- OMT
- Object Modeling Technique (Rumbaugh)
- OMWF
- Open MPEG Windows Forum
- ONA
- Open Network Architecture
- ONC
- Open Net Contents (DDIP)
- ONC
- Open Network Computing (Sun)
- ONE
- Open Net Environment (Java, Sun)
- ONT
- Optical Network Terminal 光加入者終端装置
- ONU
- Optical Network Unit 光回線終端装置 (NTT)
- OO
- Object Oriented オブジェクト指向
- OO
- Over and Out
- OOA
- Object Oriented Analysis
- OOB
- Out Of Band (Win95)
- OOBE
- Out Of Box Experience 初期設定画面 (Win2000,XP)(WinVistaではWelcome Centerと呼ぶ)
- OOD
- Object Oriented Design
- OODBMS
- Object Oriented DBMS
- OOMD
- Object-Oriented Modeling and Design (James Rumbaugh他、OMT法の本)
- OOO
- Out Of Order (Intel Pentium Pro, AMD K6)
- OOP
- Object Oriented Programming
- OOPA
- Out Of Place Artifact
- OOS
- Out-Of-Service
- OOSA
- Object-Oriented System Analysis (Sally Shlaer、Stephen J.Mellor、1988)
- OOSE
- Object-Oriented Software Engineering (Ivar Jacobson)
- OOW
- Oracle Open World
- OP
- Operator
- OP25B
- Outband Port 25 Blocking (sendmail)
- OPC
- OKI Printed Circuit Co.,Ltd 沖プリンテッドサーキット(株)
- OPC
- MS OLE for Process Control
- OPC
- オムロンパーソネルクリエイツ(株)
- OPC
- Online Political Citizen オンライン政治市民
- OPC
- OpenGL Performance Characterization
- OPC
- Operation Planning and Control (IBM)
- OPC
- Optical Proximity Correction (LSI)
- OPC
- 光散乱式粒子計数器
- OPC
- Optimum Power Control (CD-R)
- OPC
- Organic Photo Conductor
- OPC
- Overshoot Protection Circuit オーバーシュート保護回路
- OPC
- Own Point Code (Cisco)
- OPCR
- Original Program Clock Reference オリジナル番組規準クロック
- OPF
- Operation Procedure Facility
- OPIE
- Open Palmtop Integrated Environment (http://opie.handhelds.org/)
- OPK
- OEM Preinstallation Kit (WindowsMe)
- OPL
- オープンコンテント利用許諾契約書 (Creative Commonsに合流)
- OPM
- Oracle Process Manufacturing
- OPML
- Outline Processor Marukup Language (XML)
- OPO
- Optical Parametric Oscillation 光パラメトリック発振
- OPOS
- MS OLE for Point Of Sales
- OPP
- Object Push Profile (Bluetooth)
- OPQ
- Oracle Parallel Query
- OPR
- Office Printer
- OPS
- Operations Per Second
- OPS
- Optical Sensor 光学センサ
- OPS
- Oracle Parallel Server
- OPSEC
- Open Platform for Secure Enterprise Connectivity
- OPS/INE
- Operations Provisioning System/lntelligent Network Element (Bellcore OSS)
- OPT
- Outdoor Payment Terminal 戸外支払い端末
- OPTOS
- Outside plant Provisioning and inTelligent Operating Systems 所外業務支援システム群 (NTT)
- OQ
- Operational Qualification 運転時適格性確認
- OR
- Observation Report 所見報告書
- OR
- Operations Research オペレーションズリサーチ
- OR
- Or 論理積
- ORACLE
- Old Rdb Architecture of CLosed Environment
- ORB
- Object Request Broker
- ORB
- (米Castlewood Systems社のルムーバブル光ディスク)
- ORBS
- Over Reality Booster System (ナムコ)
- ORC
- Optimizing the Recording Condition (Tape drive)
- ORMS
- Operating Resource Management Systems (SAP)
- ORP
- Oxidation Reduction Potential 酸化還元電位
- ORS
- Off Rail Station
- ORSE
- Organization for Road System Enhancement （財）道路システム高度化推進機構
- OS
- Office Station (PHS)
- OS
- Operating System 基本ソフトウエア
- OS
- Out of Stock 在庫切れ
- OSA
- Optical Spectrum Analyzer
- OSB
- Oriented Strand Board
- OSC
- OSCilator 発振器
- OSCA
- Open Source Community in Awajishima (ITベンチャー育成特区、2003/4〜)
- OSCON
- O'Reilly Open Source Convention
- OSD
- On Screen Display (TV)
- OSD
- Open Software Description (OSS OSI)
- OSD
- Open Source Definition (http://www.opensource.org/osd.html)
- OSD
- Operation Sequence Diagram
- OSDL
- Open Source Development Laboratory
- OSDN
- Open Source Development Network (VA Linux System Japan)
- OSE
- MS Office-2000 Server Extensions
- OSER
- 光科学技術研究所 (バージニア工大)
- OSF
- Open Software Foundation (1987〜)
- OSG
- Open Services Gateway
- OSG
- Open Source Group
- OSG
- Operations Support Group 運用支援部会
- OSGi
- Open Service Gateway initiative (Sun, Philips, Echelon, Ericson)
- OSGi user forum Japan
- (NTT, Sharp, 東芝, 日本IBM, NEC, 三菱電機、2004/9/28〜)
- OSI
- Office of Strategic Influence 戦略的影響局 (米国防総省内、2002/2〜)
- OSI
- Open Source Initiative (OSS、http://www.opensource.org/)
- OSI
- Open System Interconnection 開放型システム間相互接続 (ISO)
- OSI/RDA
- OSI Remote Database Access
- OSL
- Optical Storage Library
- OSO
- Over Scan Operation
- OSPF
- Open Shortest Path First (RFC-1583, protocol=89, IGPの１つ)
- OSR
- MS OEM Service Release
- OSR
- Optical Solar Reflector 太陽光反射板
- OSR2
- MS OEM Service Release 2
- OSS
- Open Sound System (http://www.opensound.com)
- OSS
- Open Source Software
- OSS
- Operations Support System 運用支援システム (NTTの業務システム)
- OSSD
- Open Source Software Development
- OSSP
- Organization's Standard Software Process 組織の標準ソフトウェア・プロセス (CMM Stage3)
- OSRM
- Open Source Risk Management
- OSSTMM
- Open Source Security Testing Methodology Manual (http://www.isecom.org/projects/osstmm.htm)
- OST
- Open Storage (HDD内の暗号化コンテンツ保存領域)
- OSTA
- Optical Storage Technology Association (http://www.osta.org/)
- OSTP
- Office of Science and Technology Policy (米)科学技術政策局
- OSU
- Optical Service Unit / Optical Subscriber Unit 光加入者サービス装置
- OSVDB
- Open Source Vulnerability DataBase オープンソース脆弱性データベース (http://www.osvdb.org/)
- OSW
- OScillating Wave 減衰振動波
- OT
- Organizational Training 組織トレーニング
- OTC
- Oracle Test Center
- OTC
- Over-The-Counter 窓口業務
- OTDR
- Optical Time Domain Reflectmeter 後方散乱法 (NTT)
- OTES
- Outside Thermal Exhaust System (ABIT)
- OTG
- On-The-Go (USB 2.0 , 2001/12〜)
- OTH
- Over The Horizon radar 限外レーダ
- OTM
- Object Transaction Monitor (Gemstone Systems)
- OTMF
- Open Tape Media Format
- OTN
- Optical Transport Network 光伝達網
- OTN
- Oracle Technology Network
- OTOH
- On The Other Hand
- OTP
- One Time Password (Security)
- OTP
- (RFC-2444)
- OTP
- One Time Programmable (PLD)
- OTP
- Open Trade Protocol (XML)
- OTS
- Object Transaction Service
- OTT
- Over The Top
- OTTOMH
- Off The Top of My Head
- OU
- Okamoto-Uchiyama (暗号関数)
- OU
- Organizational Unit 組織単位 (MS Active Directory)
- OUI
- Organizationally Unique Identifier (MACアドレス上位24ビット、IEEE)
- OUM
- Ovonic Unified Memory (不揮発性メモリ)
- OUNI
- Optical User Network Interface
- OWA
- MS Outlook Web Access
- OWC
- MS Office Web Components
- OWL
- Object Windows Library (Borland)
- OVD
- Outside Vapor phase Deposition (光ファイバのプリフォーム生成法)
- OVDA
- Optical Video Disc Association (米)
- OVS
- Open Video System (CATV)
- OVTA
- (財)海外職業訓練協会
- OW
- Over Write 上書き
- OWA
- Ogasawara Whalewatching Association 小笠原ホエールウォッチング協会
- OWA
- Outlook Web Access (MS)
- OWAS
- Oracle Web Application Server
- OWAS
- Ovako Working posture Analysing System Ovako式作業姿勢分析システム (作業姿勢評価法、1985)
- OWASP
- Open Web Application Security Project (米、非営利団体、http://www.owasp.org/)
- OWB
- Oracle Warehouse Builder
- OWL
- Object Windows Library (Borland C++)
- Owl
- Openwall GNU/*/Linux (security-enhanced OS)
- OWL
- Web Ontology Language (W3C)
- OWP
- Open Windows Project
- OWS
- Oracle Web Server
- OXC
- Optical cross Connect 光クロスコネクト
- OYQ
- 指揮システム (防衛庁)
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