| AAC |
Advanced Audio Coding |
| AC-3 |
ドルビーデジタル |
| ACK |
Acknowledge |
| ACL |
アクセス制御リスト (Access Control List) |
| ACPI |
Advanced Configuration and Power Interface |
| ADSL |
非対称デジタル加入者線 (Asymmetric Digital Subscriber Line) |
| AES |
advanced encryption standard |
| AGP |
Accelerated Graphics Port |
| Alt |
Alternative |
| API |
Application Programming Interface |
| ARP |
Address Resolution Protocol |
| AS |
自律システム (Autonomous System) |
| ASCII |
American Standard Code for Information Interchange |
| ASP |
Active Server Pages |
| ASP |
アプリケーションサービスプロバイダ (Application Service Provider) |
| ASPI |
Advanced SCSI Programming Interface |
| AT |
Hayes社モデムのコマンド ヘイズATコマンド |
| AT |
The Personal Computer for Advanced Technologies |
| ATA |
Advanced Technology Attachment |
| ATAPI |
Advanced Technology Attachment Packet Interface → Advanced Technology Attachment |
| ATM |
Asynchronous Transfer Mode |
| ATOK |
Advanced Technology Of Kana-Kanji Transfer |
| BASIC |
Beginners All purpose Symbolic Instruction Code |
| BBS |
電子掲示板 (Bulletin Board System) |
| BCC |
Blind Carbon Copy |
| BCC |
Borland C Compiler |
| BCD |
Binary Coded Decimal |
| BDOS |
Basic Disk Operation System |
| BGP |
Border Gateway Protocol |
| BiCMOS |
Bipolar CMOS |
| BIND |
Berkeley Internet Name Domain Server |
| BIOS |
Basic Input/Output System |
| BISYNC |
binary syncronous protcol |
| BMP |
Basic Multilingual Plane |
| BMP |
ビットマップ (Bitmap) |
| BNF |
Backus-Naur Form |
| BOM |
Byte Order Mark |
| bps |
Bits per second |
| BSD |
Berkelay Software Distribution |
| CAD |
"Computer Aided Design, Computer Accisted Drawing, Computer Accisted Drafting " |
| CAE |
Computer Aided Engineering |
| CAM |
Computer-aided manufacturing |
| CAV |
Constant Angular Velocity |
| CC |
C Compiler |
| CC |
クリエイティブ・コモンズ (Creative Commons) |
| CCCD |
コピーコントロールCD |
| ccTLD |
country code Top Level Domain |
| CD |
Change Directory |
| CD |
コンパクトディスク (Compact Disc) |
| CD-i |
対話的CD (Compact Disk Inteructive) |
| CF |
コンパクトフラッシュ (Compact Flash) |
| CG |
コンピュータグラフィクス |
| CGI |
Common Gateway Interface |
| CHAP |
Challenge Handshake Authentication Protocol |
| CISC |
Complex Instruction Set Computer |
| CJK |
Chinese Japanese Korean （中国語・日本語・韓国語） |
| CLV |
Constant Linear Velocity |
| CMOS |
Complementary Metal Oxide Semiconductor |
| COFF |
Common Object File Format |
| COM |
Component Object Model |
| CPP |
C Plus Plus (C++) |
| CPP |
C Preprocessor |
| CPU |
中央演算処理装置 (Central Processing Unit) |
| CR |
Carriage Return (復帰)パソコンにあるENTERキーのこと |
| CRAM |
Challenge-Response Authentication Mechanism |
| CRC |
Cyclic Redundancy Check エラーチェック方式の一つ |
| CSMA/CA |
Carrier Sense Multiple Access/Collision Avoidance |
| CSMA/CD |
Carrier Sence Multiple Access/Collision Detection |
| CSRF |
Cross-Site Request Forgeries |
| CSS |
Cascading Style Sheets |
| CSS |
Content Scramble System |
| CSS |
クロスサイトスクリプティング (Cross-Site Scripting) |
| CSV |
カンマ区切りテキスト (Comma Separated Value) コンピュータデータの保存形式 |
| CUI |
キャラクターユーザインターフェース (Character User Interface) |
| CVS |
Concurrent Versions System |
| CXX |
C++の拡張子 |
| DAT |
Digital Audio Tape |
| DB |
データベース (Database) |
| DBMS |
データベースマネージメントシステム (Database management system) |
| DCOM |
Distributed COM |
| DDB |
Device Dependent Bitmap |
| DDoS |
分散型サービス拒否 (Distributed Denial of Service) |
| DDR |
Double Data Rate SDRAM |
| DDT |
Dynamic Debugging Tool |
| DES |
データ暗号化標準 (Data Encryption Standard) |
| DHCP |
Dynamic Host Configuration Protocol |
| DIB |
Device Independent Bitmap → BMP |
| DIMM |
Dual In-line Memory Module |
| DIN |
ドイツ工業規格 (Deutsches Institut fur Normung) |
| distro. |
Linuxディストリビューション |
| DLL |
ダイナミックリンクライブラリ (Dynamic Link Library) |
| DNS |
Domain Name System |
| DOM |
Document Object Model |
| DOM |
Download Only Member |
| DoS |
サービス拒否 (Denial of Service) |
| DOS |
ディスク・オペレーティング・システム (Disk Operating System) |
| DPI |
dots per inch |
| DRAM |
Dynamic Random Access Memory |
| DSU |
加入者回線終端装置 (Digital Service Unit) |
| DTD |
ドキュメント型宣言 (Document Type Definition) |
| DTE |
Data Terminal Equipment |
| DTM |
Desktop Music |
| DTP |
Desktop Publishing |
| DVD |
デジタル多目的ディスク (Digital Versatile Disc) |
| DVI |
Device Independent |
| DVI |
Digital Visual Interface |
| EBCDIC |
Extended Binary Coded Decimal Interchange Code |
| ECC |
Error Correcting Code |
| ECMA |
Europian Computer Manufacturer Association |
| EDO |
Extended Data Out |
| EIAJ |
Electronic Industries Association of Japan |
| EIDE |
Enhanced Integrated Drive Electronics → Advanced Technology Attachment |
| EISA |
Extended Industry Standard Architecture |
| EMS |
Expanded Memory Specification |
| EOF |
End Of File |
| EPIC |
Explicitly Parallel Instruction Computing |
| ESC/P |
Epson Sandard Code for Printer |
| ESC/Page |
Epson Standard Code for Pageprinter |
| EUC |
拡張UNIXコード (Enhanced UNIX Code) |
| EWS |
Engineering Workstation |
| Exif |
Exchangeable Image File Format |
| FAT |
ファイルアロケーションテーブル (File Allocation Table) |
| FD |
フロッピーディスク (Floppy Disk) |
| FDD |
Floppy Disk Drive |
| FDL |
(GNU) Free Documentation License |
| FEP |
Front-End Processor |
| FOAF |
Friend of a Friend |
| FS |
ファイルシステム (Filesystem) |
| FSF |
フリーソフトウェア財団 (Free Software Foundation) |
| FTP |
File Transfer Protocol |
| FTTH |
Fiber To The Home |
| g11n |
globalization = i18n + l10n |
| GC |
ガベージコレクタ (Garbage Collection) |
| GDI |
Graphic Device Interface |
| GIF |
Graphics Interchange Format |
| GNOME |
GNU Network Object Model Environment |
| GNU |
GNU's Not UNIX |
| GPL |
(GNU) General Public License |
| GPU |
Graphics Processing Unit |
| GUI |
グラフィカルユーザインターフェース (Graphical User Interface) |
| HAL |
Hardware Abstraction Layer |
| HAVi |
Home Audio/Video Interoperability |
| HD |
ハードディスク (Hard Disk) |
| HDD |
ハードディスクドライブ (Hard Disk Drive) |
| HDML |
Handheld Device Markup Language |
| HEL |
Hardware Emulation Layer |
| HP |
ヒューレット・パッカード (Hewlett-Packard) |
| HPFS |
High Performance Filesystem |
| HTCPCP |
Hyper Text Coffee Pot Control Protocol |
| HTML |
Hypertext Markup Language |
| HTTP |
Hypertext Transfer Protocol |
| i18n |
国際化 (internationalization) |
| IBM |
International Business Machines |
| ICMP |
Internet Control Message Protocol |
| ICQ |
I Seek You |
| IDE |
Integrated Drive Electronics → Advanced Technology Attachment |
| IDE |
統合開発環境 (Integrated Development Environment) |
| IDN |
国際化ドメイン名 (Internationalized Domain Name) |
| IE |
Internet Explorer |
| IETF |
Internet Engineering Task Force |
| IIP |
Invisible IRC Project |
| IM |
インスタントメッセージ (Instant Messaging) |
| IM |
インスタントメッセンジャー (Instant Messenger) |
| IMAP |
Internet Message Access Protocol |
| IME |
Input Method Editor |
| INT |
割り込み (Interrupt) |
| IP |
インターネットプロトコル (Internet Protocol) |
| IPC |
プロセス間通信 (InterProcess Communication) |
| IPv6 |
インターネットプロトコルバージョン6 (Internet Protocol Version 6) |
| IRC |
インターネット・リレー・チャット (Internet Relay Chat) |
| IrDA |
赤外線通信 |
| IRQ |
割り込み |
| ISA |
Industry Standard Architecture |
| ISDN |
Integrated Services Digital Network |
| ISP |
インターネット・サービス・プロバイダ (Internet Service Provider) |
| IX |
インターネットエクスチェンジ (Internet Exchange) |
| JDK |
Java Development Kit |
| JE |
Japanese Extension |
| JEDEC |
Joint Electronic Device Engeneering Council |
| JEIDA |
日本電子工業振興協会 (Japanese Electronic Industry Developement Association) |
| JFIF |
JPEG File Interchange Format |
| JIT |
Just In Time (⇒ジャストインタイムコンパイラ) |
| JPEG |
Joint Picture Expert Group (ISO/IEC JTC 1/SC 29/WG 1) |
| JPG |
JPEG を3文字に縮めた綴り |
| JSP |
JavaServer Pages |
| JTAG |
Joint Tset Action Grup - 組織名であって規格の名称ではない |
| JTRON |
Java TRON |
| JVM |
Java仮想マシン (Java Virtual Machine) |
| KISS |
Keep It Simple Stupid |
| l10n |
地域化 (localization) |
| LAN |
Local Area Network |
| LDAP |
Lightweight Directory Access Protocol |
| LDIF |
LDAP Data Interchange Format |
| LF |
Line Feed (改行) |
| LGPL |
(GNU) Lesser General Public License |
| LL |
Lightweight Language (軽量言語) |
| LUN |
logical unit number （論理ユニット番号） |
| Mac |
Macintosh |
| MBR |
Master Boot Record |
| MD |
ミニディスク (Mini Disc) |
| MICR |
磁気インク文字認識 (Magnetic Ink Character Recognition) |
| MIDI |
Musical Instrument Digital Interface |
| MIME |
Multipurpose Internet Mail Extension |
| MIPS |
Mega-Instrunctions Per Second |
| ML |
メーリングリスト (Mailing List) |
| MML |
Music Macro Language |
| MNG |
Multiple-image Network Graphics |
| MO |
マグネットオプティカル（光磁気ディスク） (Magneto Optical) |
| MP1 |
MPEG Audio Layer-1 |
| MP2 |
MPEG Audio Layer-2 |
| MP3 |
MPEG Audio Layer-3 |
| MPC |
マルチメディアPC |
| MPEG |
Moving Picture Experts Group (ISO/IEC JTC 1/SC29/WG11) |
| MPU |
Micro Processing Unit → マイクロプロセッサ/CPU |
| MVCC |
多版型同時実行制御 (MultiVersion Concurrency Control) |
| MX |
Mail Exchange |
| NAK |
Negative Acknowledge |
| NAT |
ネットワーク・アドレス変換 (Network Address Translation) |
| NFS |
Network File System |
| NIC |
Network Information Center |
| NIC |
Network Interface Card |
| NS |
Name Server |
| NTFS |
NT File System |
| NTP |
Network Time Protocol |
| OCR |
光学式文字読み取り装置 (Optical Character Reader) |
| OMR |
光学式マーク読み取り装置 (Optical Mark Reader) |
| OO |
オブジェクト指向 (Object Oritented) |
| OOo |
OpenOffice.org |
| OOP |
オブジェクト指向プログラミング (Object Oriented Programming) |
| OS |
オペレーティングシステム (Operating System) |
| P2P |
Peer-to-Peer |
| P3P |
The Platform for Privacy Preferences |
| PAM |
Pluggable AUthentication Modules |
| PAP |
Password Authentication Protocol |
| PC |
パーソナルコンピュータ (Personal Computer) |
| PCI |
Peripheral Component Interconnect |
| PCM |
Pulse-code modulation |
| PD |
相変化記録ディスク (Phase Change Rewritable Disk) |
| PDF |
Portable Document Format |
| PDS |
パブリックドメインソフトウェア (Public Domain Software) |
| PGA |
Professional Graphic Adaptor / PC/AT用グラフィックカード |
| PGP |
Pretty Good Privacy |
| PHP |
PHP: Hypertext Preprocessor |
| PIO |
Programing IO（データ転送方式の一つ） |
| PNG |
Portable Network Graphics |
| PnP |
プラグアンドプレイ (Plug and Play) |
| POD |
Plain Old Data |
| POD |
Plain Old Documentation |
| POP |
Post Office Protocol |
| POS |
Point of Sales |
| POSIX |
Portable Operating System Interface for UNIX |
| PPC |
PowerPC |
| PPP |
Point-to-Point Protocol |
| PPTP |
Point-to-Point Tunneling Protocol |
| PS |
PostScript |
| PS |
プレイステーション (PlayStation) |
| PS/2 |
IBM Personal System/2 |
| QD |
クイックディスク (Quick Disk) |
| QMQP |
Quick Mail Queueing Protocol |
| QMTP |
Quick Mail Transfer Protocol |
| QT |
QuickTime |
| RAD |
Rapid Application Development |
| RADIUS |
Remote Authentication Dialin User Service |
| RAID |
Redundant Arrays of Inexpensive Disks |
| RAM |
Random Access Memory |
| RARP |
Reverse address resolution protocol |
| RAS |
Remote Access Server |
| RDF |
Resource Description Framework |
| RFC |
Request for Comments |
| RIMM |
Rambus Inline Memory Module |
| RJ45 |
Registered Jack type 45 |
| RMI |
Java Remote Method Invocation API |
| ROM |
Read Only Member |
| ROM |
Read Only Memory |
| RPG |
Report Program Generator |
| RSS |
RDF Site Summary |
| RSS |
Really Simple Syndication |
| RSS |
Rich Site Summary |
| RTF |
Rich Text Format |
| SASI |
Shugart Associates Standard Interface |
| SAX |
Simple API for XML |
| SCSI |
元はSmall Computer System Interface |
| SDL |
Simple DirectMedia Layer |
| SDSL |
対称デジタル加入者線 (Symmetric Digital Subscriber Line) |
| SEGV |
セグメンテーション違反 (Segmentation Violation, Segmentation Fault) |
| SGML |
Standard Generalized Markup Language |
| SIGINT |
SIGnal INTerruput |
| SIMM |
メモリ (Single Inline Memory Module) |
| SMF |
Standard MIDI File |
| SMTP |
Simple Mail Transfer Protocol |
| SNMP |
Simple Network Management Protocol |
| SNTP |
Simple Network Time Protocol |
| SOAP |
Simple Object Access Protocol |
| SOX |
Simple Outline XML |
| SQL |
構造化問い合わせ言語 (Structured Query Language) |
| SRAM |
Static Random Access Memory |
| SSH |
Secure Shell |
| SSL |
Secure Socket Layer |
| STL |
標準テンプレートライブラリ (Standard Template Library) |
| STP |
Shielded Twisted-pair |
| STX |
Start of Text |
| TCP |
Transmission Control Protocol |
| TIFF |
Tagged Image File Format |
| TLD |
トップレベルドメイン (Top-Level Domain) |
| tm |
trademark (商標) |
| TM |
Translation Memory |
| TMTOWTDI |
There's More Then One Way To Do It (Perlのモットー) |
| TTL |
Time to Live |
| TTY |
テレタイプ (TeleTYpe) |
| UBE |
Unsolicited Bulk Email |
| UCE |
Unsolicited Commercial Email |
| UDP |
User Datagram Protocol |
| UI |
ユーザーインターフェイス (User Interface) |
| UML |
統一モデリング言語 (Unified Modeling Language) |
| UPnP |
Universal Plug and Play |
| URI |
Uniform Resource Identifier |
| URL |
Uniform Resource Locator |
| URN |
Uniform Resource Name |
| USB |
Universal Serial Bus |
| UTF |
UCS(Unicode) Transformation Format (⇒UTF-8、UTF-16) |
| UTP |
Unshielded Twisted-pair |
| Vcc |
バイポーラ素子の電源電圧 (Correction Voltage) |
| Vdd |
MOS素子の負電源電圧 (Dorain Voltage) |
| VDSL |
Very high-bit-rate Digital Subscriber Line |
| VDT |
Video Display Terminal |
| VM |
仮想機械 (Virtual Machine) →バーチャルマシン |
| VM |
仮想記憶 (Virtual Memory) |
| VoIP |
Voice over Internet Protocol |
| VPN |
Virtual Private Network |
| VRAM |
Video Random Access Memory |
| VRML |
Virtual Reality Modeling Language |
| Vss |
MOS素子の電源電圧 (Source Voltage) |
| W3C |
World Wide Web Consortium |
| WAL |
Write-Ahead Logging |
| WAN |
Wide Area Network |
| WAP |
Wireless Application Protocol |
| WML |
Wireless Markup Language |
| WWW |
World Wide Web |
| WYSIWYG |
What You See Is What You Get |
| X |
X Window System |
| XHTML |
Extensible Hypertext Markup Language |
| XML |
拡張可能なマーク付け言語 (Extensible Markup Language) |
| XP |
エクストリーム・プログラミング (Extreme Programming) |
| XSL |
Extensible Stylesheet Language |
| XSLT |
XSL Transformations |
| XSS |
クロスサイトスクリプティング (Cross-Site Scripting) |
| Y2K |
2000年問題 (Year 2 Kilo) |
| YAML |
YAML Ain't Markup Language |
| ZIP |
データ圧縮形式 ZIP (ファイルフォーマット) |
