パステム IT用語辞典・IT用語同義語辞典

 IT用語の同義語とそれに関連すると思われる関連語・類義語、同音異義語、英語の読み方、用語の意味を確認することができます。IT用語の意味を調べる時は、その同義語にも目を通しておきましょう。

 IT用語一覧 【 O 】 
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O on-line type UPS Optical Waveguide
O series recommendations on-memory optical cable
O to O On-package input/output optical carrier
O.C. on-package input/output optical character reader
O/Rマッパー on-premises optical communication line
O/Rマッピング On-Screen Display optical cross connect
O/Rマッピングツール on-screen keyboard optical cross-connect
O-o-O On-Site Optimization optical device
O-series recommendations on-site support optical digital-audio
O2O on-the-fly writing optical disk
OA On-the-Job Training optical drive
OADG On2Off optical fiber
OADG106キーボード OnBase optical filing system
OADGキーボード Onboard optical interconnect
OADG配列キーボード Onboard Device optical interface
OAK onboard graphics optical IP telephony
Oak Trail ONC optical mouse
OAKCDROM.SYS ONC+ optical nano device
OAM Onchip optical network unit
OASYS One Laptop Per Child optical pick-up
OASYS 100 One Platform, Many Applications optical sensor mouse
OASYS for Windows One seg optical storage
OAuth One Segment broadcasting optical zoom
OA化 One Time Password OpticFilm 8200iAI
OAフロア One Time Programmable ROM optimization
OBIC7販売情報システム One to One optimize
Object Based System One to One marketing Optimized Handover
Object DataBase Management System One to Oneマーケティング Optimized Power Control
Object Database Management Groupe One Unit optimizer
Object File System one billing Optimum Power Calibration
Object Linking & Embedding one click Optimum Power Control
Object Linking and Embedding one pass encode Option
Object Linking and Embedding DataBase one source multi-platform option + delete
Object Linking Embedding one source multi-use option button
Object Management Architecuture one stop governmental service option key
Object Management Group one stop service Optionキー
Object Modeling Technique one stop shop opto-electronic integrated circuit
Object Oriented Analysis one time programmable ROM Optoelectronic Technology Consortium
Object Oriented DataBase Management System one-chip microcomputer optoelectronic technology consortium
Object Oriented Programming System One-click-solution for setting up your personal webserver. OPTS
Object Pascal one-time password OPU
Object Push Profile one-time password token OPV
Object Query Language One-to-One Relationship OPアンプ
Object Request Broker One-to-one relationship OQL
Object Transaction Service one-to-one relationship OR
object One-Way Function OR operation
object browser one-way function OR.JP domain
object code OneCode Solution or.jp
object database management system OneDrive OR.JPドメイン
object diagram OneDrive for Business ORACLE
object file OneNAND ORACLE MASTER
object oriented OneNote ORACLE MASTER E-Developer
object oriented design OneNote 2003 ORACLE MASTER Gold
object oriented language OneNote 2003 SP1 ORACLE MASTER Gold Oracle9i Forms Developer
object oriented programming OneNote 2003 SP2 ORACLE MASTER Platinum
object oriented programming language OneNote 2003 SP3 ORACLE MASTER Silver
object program OneNote 2007 ORACLE MASTER Silver Oracle9i PL/SQL
object query language OneNote 2007 SP1 Oracle
Object/RDB mapping OneNote 2007 SP2 Oracle 7
Object-Oriented Analysis OneNote 2010 Oracle 7 Configuration File
Object-Oriented Database OneNote 2010 SP1 Oracle 9i Form Developer Certified Professional
Object-Oriented Design OneNote 2013 Oracle Applications
Object-Oriented Programming,Systems,Language,and Application OneNote 2016 Oracle BAD File
object-oriented analysis ONFI Oracle Berkeley DB
object-oriented database ONFI 3.0 Oracle Certified Associate
object-oriented database management system ONFI 4.0 Oracle Certified Developer
Object-Relational Database ONFI 4.1 Oracle Certified Master
Objective-C ONFi Oracle Certified Professional
ObjectPAL ONFi 3.0 Oracle Corporation
object型 ONION software Oracle Database
Oblique type OnLine Analytical Processing Oracle Developer
OBS OnLine Software Oracle E-Business Suite
Observatory Online OnLine Talk Oracle Exadata
Observer OnLine Transaction Processing machine Oracle Internet Directory
Observer Pattern Online Certificate Status Protocol Oracle Oracle10g
Observer パターン Online Election Campaigns Oracle RAC
Obvious Online game Oracle Real Application Clusters
Obvious社 Online to Offline Oracle TimesTen
OC Online Transaction Processing Oracle VirtualBox
OC PANEL online Oracle XML Parser for Java
OC Panel online advertisement Oracle9i PL/SQL Developer Certified Associate
OC Panel II online analytical processing Oracle実行形式ファイル
OC-12 online auction Oracle社


 IT用語一覧 【 O 】 
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OC-48 online backup Orange
OCA online bank ORB
Ocam online banking ORDB
OCB online batch processing ORDBMS
OCCAM online dictionary ordinary income
Occam online direct sales ordinary profit
OCF online game Oreo
OCM online grocery org
OCMP online help Organic
OCN online mall Organic Electro-Luminescence
OCN for business 用語集 online manual Organic ElectroLuminescence Display
OCN ひかり電話 online mark Organic ElectroLuminescence display
OCNサービス online marketing Organic Land Grid Array
OCNドットフォン300 online print service Organic Light Emitting Diode
OCNモバイル online processing Organic Light Emitting Diode display
OCNモバイルONE online real-time system Organic Light Emitting Display
OCP online shop Organic Photovoltaics
OCR online shopping Organic Pin Grid Array
OCSP online shopping mall Organic Semiconductor
OCT online signup Organic Thin-Film Transistor
Octa-core CPU online software Organic Transistor
octa-core online storage Organic User Interface
octa-core processor online storage service organic electroluminescence
Octal Data Rate online store organic electroluminescence display
octal number online supermarket organic linking
Octal-core CPU online system organic search
octalcore online trade organic user interface
octet OnNow Organisation Europeenne pour la Recherche Nucleaire
Octo-core CPU OnNow/ACPI Organization Breakdown Structure
OCVR ONT management and control interface specification for B-PON Organization for the Advancement of Structured Information Standards
OCW ONT management and control interface specification for dynamic bandwidth assignment B-PON system Organization Unit
OCX ONTAP GX organization
ocx Ontario Organizational Type JP Domain Name
OCZ ONTC organizational type JP domain names
OCZ Technology ONT管理 Organizationally Unique Identifier
OC機能 ONU Organized Photo Conductor
OC曲線 OO orgドメイン
OCメモリ OOA OrientDB
OCメモリー OOD Origami
ODA OODB Original Amiga chipset
ODA/ODIF OODBMS Original Composite Font
ODAPI OOK Original Design Manufacturer
ODB OOO Original Equipment Munufacturer
ODBC OOo Original Equipment Munufacturing
ODBC3.0 OoO original equipment manufacturer
ODBCドライバ Ooops, your files have been encrypted! original equipment munufacturing
ODBMS OOP Orion
ODD OOPS Orkut
odd even check OOPSLA orkut
odd parity Ooteron Orleans
ODD取付ネジ OOX ORM
Odem OOXML Orpheus
ODF OOXML/Open XML Orthogonal Frequency Division Multiplex
ODI OP25B Orthogonal Frequency Division Multiplex Access
ODIF OPC Orthogonal Frequency Division Multiplexing
ODIN OPC Foundation Orthogonal Variable Spreading Factor
ODI仕様 Opcode System社 orthogonal frequency-division multiplexing
ODM opcode OR演算
ODMG OPCサーバ OR演算回路
ODN OPD OR演算子
ODP OPDW OR回路
ODP486SX OPEN LOOK ORゲート
ODPR OPEN LOOK Intrinsics Toolkit OS
ODR OPEN SYSTEMS OS command injection
ODS Open AL OS Loader
ODT Open Architecture Developers Group OS X
ODU Open Architecture Developing Group OS X El Capitan
ODYSSEY Open Audio Library OS X iPhone
OE Open Computer Network OS X Mavericks
OECD Open Computing environment for MIPS Platform OS X Mountain Lion
OECD8原則 Open Computing Language OS X v10.10
OECDガイドライン Open Data link Interface OS X v10.11
OECDプライバシーガイドライン Open Data Network OS X v10.8
OEIC Open Data-link Interface OS X v10.9
OEL Open DataBase Connectivity OS X Yosemite
OELD Open Database Application Programming Interface OS Xマウンテンライオン
OEM Open Datalink Interface Os
OEM Preinstallation Kit Open Document Architecture OS/2
OEM Service Release Open document interchange format OS/2 2.0
OEM商品 Open eBook Forum OS/2 Ver.3.0
OEM版 Open Exchange OS/2 Warp 3.x
OETC Open Financial eXchange OS/2 Warp 4
Of course it runs NetBSD. Open Fuse OS/2 Warp V4


 IT用語一覧 【 O 】 
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Of course it runsNetBSD. Open Graphics Initiative OS/2 Warp V4日本語版
OFB Open Graphics Library OS/2 バージョン 3.0
OFC Open Handset Alliance OS/2 バージョン 4.0
OFDM Open Host Controller Interface OS/390
OFDMA Open MG Jukebox OS-9
OFDM方式 Open Midstage OS-9/68000
OFET Open Movie Editor OS-9/68020
OFF Open Multimedia Applications Platform OS-9/68030
Off Open NAND Flash Interface OS-9/6809
Off Hook Open Network Computing OS-9000
Off the Job Training Open Networking Foundation OS-9000/68000
off shore Open Profiling Standard OSA
off shore development Open Scripting Architecture Osaka Bold
off-die Open Services Gateway Osaka Narrow
Off-JT Open Services Gateway Initiative osaka
off-line meeting Open Shortest Path Fast osaka domain
off-screen memory Open Shortest Path First osaka domains
off-site backup Open Software Description OSAKAドメイン
Office Open Software Foundation OSC
Office 12 Open Solaris OSD
Office 2003 Open Souce Development Lab OSDL
Office 2007 Open Souce Development Labs OSE
Office 2013 Open Source Definition OSF
Office 2016 Open Source Initiative OSF/Motif
Office 365 Open Source Software OSG
Office 365 Business Open System Interconnect OSGI
Office 365 Education Open System Interconnection OSGi
Office 365 Enterprise Open Systems Group OSGi Alliance
Office 365 ProPlus Open Systems Interconnection OSI
Office 365 Solo Open Transport OSI layer model
Office Automation Open Windows OSI reference model
Office Document Architecture/Office Document Interchange Format Open XML OSIさんしょうモデル
Office for Windows10 open OSIモデル
Office Live open a data port OSI階層モデル
Office Live Basics open architecture OSI基本階層モデル
Office Live Collaboration open beta OSI基本参照モデル
Office Live Essentials open beta test OSI参照モデル
Office Online open data OSI参照モデル第1層
Office Open XML open government OSI参照モデル第2層
Office Open XML File Format open look OSI参照モデル第3層
Office PC98 open price OSI参照モデル第4層
Office Professional Plus open relay OSI参照モデル第5層
Office Specialist open resolver OSI参照モデル第6層
Office XP open source OSI参照モデル第7層
office automation open source software OSK
office computer open system OSL
office software OpenAL Osmium
office suite OpenBSD osmium
Office2007 OpenBSD 1.2 OSO
Office97 OpenBSD 2.0 OSPF
Office97 Pro OpenBSD 2.6 OSR
Office文書一括印刷ツール OpenBSD 2.7 OSR2
official site OpenBSD 3.0 OSS
OffJT OpenBSD 4.2 ostmeht1.exe
offline OpenBSD Cryptographic Framework ostreambuf_iterator
offline backup OpenBSD Foundation OSX.Flashback
offload openCanvas OSイメージ
offprint openCanvas2 OSカーネル
Offset openCanvas3 OSが入っていないコンピュータ
offset openCanvas3 Plus OSが入っていない物理サーバー
offshore development openCanvas6 OS起動
offshore outsourcing openCanvas6 Steam Edition OSコマンドインジェクション
offshoreing OpenCL OSの核
OFS OpenCL Working Group OSの核心部
OFX OpenComRTOS OSの核心部分
Og OpenCourseWare OSの基本機能
Oganesson OpenDivXプロジェクト OSの中核部
oganesson OpenDoc OSをインストールしていないコンピュータ
OGC OpenDoc Development Framework OT
Ogg OpenDocument OTA
Ogg Media OpenDocument Format OTF
Ogg Theora OpenDoc開発用オブジェクトセット otf
Ogg Vorbis OpenFlow OTFT
ogg OpenFlowコントローラ OTG
OGI OpenFlowスイッチ Other Advertising
Ogilvy Public Relations OpenGIS Otku Sen
Ogilvy Public Relations社 OpenGIS Consortium OTN
ogm OpenGISコンソーシアム OTP
OGMコンテナ OpenGL OTP ROM
OGMファイル OpenGL ARB OTPROM
ogv OpenGL Architecture Review Board OTS
OH OpenGL Shading OTSUKA CORPORATION
OHA OpenH.264 OTTAVA


 IT用語一覧 【 O 】 
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OHC OpenH.264バイナリモジュール OTU
OHCI OpenH264バイナリモジュール OTV
OHCI方式 OpenH323 OU
ohm OpenH323 Project OUI
OHP OpenI18N.org OUJ MOOC
OHP液晶ユニット OpenID OUM
OHP用液晶表示板 OpenID 2.0 Out of Order
OIHシードアクセラレーションプログラム OpenID Foundation Out Tasking
Oil Circuit Breaker OpenIDファウンデーションジャパン out of order execution
OIS OpeniMac out-box
OJT Opening of a computer port out-camera
Ok OpenLDAP Out-of-Band方式
Oki Data Corporation OpenMG out-of-order execution
OKITAC-4300C OpenMG Jukebox Out-sourcing
OKITAI OpenMusic out-sourcing
OKITYPER-2000 OpenNMS out-tasking
okuyama OpenOffice Outbound
OKWave OpenOffice.org Outbound Port 25 Blocking
Oland PRO OpenRISC Outbound Port25 Blocking
Oland XT OpenShot outbound
OLAP OpenSocial outbound link
OLAPシステム OpenSolaris Outer-net
OLCP OpenSolaris Desktop outer-net
old version OpenSolaris Desktop 01 outernet
OLE OpenSolaris Desktop 02 outlet
OLE 1.1 opensource community outlet centre
OLE 2 OpenSSH outlet mall
OLE 2.0 OpenSSL Outline Processor Markup Language
OLE Automation OPENSTEP outline
OLE Controle eXtension openSUSE outline character
OLE Custom Control OpenSWR outline design
OLE D&M OpenTask outline font
OLE DB OpenToonz outline processor
OLE DB Provider for ODBC OpenType outliner
OLE DBプロバイダ OpenType Font Outlook
OLE Design and Modeling OpenTypeFont Outlook 2002
OLE for D&M OpenTypeフォント Outlook Express
OLE for D&M applications OpenVPN Outlook Voice Access
OLE for Process Control OpenWindows outlook
OLED Opera Outlook.com
OLED display Opera Mail Outlook2002
OLEDB Opera Mini Outlook2003
OLEDディスプレイ Opera Mobile Outlook2007
OLEDテレビ Opera Software社 Outlook97
OLEオートメーション Operable Outlook98
OLEカスタム・コントロール operand Outlookバーのショートカット
OLEカスタムコントロール Operating Characteristic curve Output Iterator
OLEコンテナ Operating System output
OLEコントロール Operating System/2 output device
OLEドキュメント operating life output impedance
OLGA operating ratio Outreach 5
oligopoly operating system outsourcing
OLIT Operation And Maintenance Over Clock
Olivetti Research Laboratory operation Over Current Protection
OLPC operation and maintenance Over Power Protection
OLS Operational Amplifier Over Temperature Protection
OLT Operational Data Store Over Voltage Protection
OLTP operational amplifier Over Voltage Relay
OLTPマシン operational data store over clock
OLUHO Operations Management Suite over clocking memory
OLYMPUS Operations Research over sampling
OLYMPUS E-PL8 operations research Over-The-Air
OLYMPUS JAPAN CO.,LTD. operations test Overclocking Command Center
OMA Operations,Administration and Maintenance overclocking
OMAP operations,administration and maintenance Overcurrent Relay
Omega operator OVERDRIVE
OmegaT OPGA OverDrive Processor
OMG OPGW OverDriveプロセッサ
OMG-Certified UML Professional Program opinion leader overflow
OMG-Certified UML Professional Program Advanced OPIO overflow area
OMG-Certified UML Professional Program Fundamental OPK OverHead Projector
OMG-Certified UML Professional Program Intermediate OPML overhead
OMG認定UML技術者資格試験プログラム OPP overhead camera
OmmWriter Opportunities overhead projector
Omni Opposite Track Path overlap window
Omni Outliner opposite track path overlapped port
omni-channel retailing OPS overlapping window
Omnibus Foreign Trade and Competitiveness Act OPT overlay
OMR opt-in overlay advertising
OMRON opt-out overlay display
OMRON Corporation Optane overlay network
OMRON TATEISI ELECTRONICS CO. Optane Memory overload
OMT Optane Memory Module overnight batch processing


 IT用語一覧 【 O 】 
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ON OptaneMemory override
On Optaneメモリー Overshoot
On board device Opteron overshoot
On Cartridge Voltage Regulator Opteron 6276 Overture
On Die Termination Opteron 6370P Overture社
On Now Opteron Dual-Core Overview of digital subscriber line Recommendations
On Off Keying OPtical Ground Wire Overview of DSL Recommendations
On Package I/O Optical overwrite
On Screen Display Optical access networks to support services up to the ISDN primary rate or equivalent bit rates overwrite install
On The Go Optical Carrier overwrite mode
on demand Optical Character Reader overwrite save
on disk databases Optical Character Recognition OVFSコード
on line DPE service Optical Cross-Connect Ovonics Unified Memory
on Package I/O Optical Disc Archive OVP
On!rec Optical Disc Archive Generation 2 OVR
On-Board Optical Disk Drive OVSF
On-board Optical Drive Ow.ly
On-Chip Optical fiber composite overhead ground wire OWF
On-Demand Optical fiber composite Polyvinyl chloride insulated Drop Wire OWL
On-die Optical Image Stavilizer owltech
on-die Optical interfaces for equipments and systems relating to the synchronous digital hierarchy Own Design Manufacturing
On-Line Transaction Processing Optical Line Terminal own design manufacturing
On-line Analytical Processing Optical Mark Reader OXC
on-line complex processing Optical Network Technology Consortium Oxygen
on-line database Optical Network Unit oxygen
on-line trade Optical Transport Network Oxygenium
on-line trading Optical transport network physical layer interfaces Oシリーズ勧告






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