OPEN小將, Office Open XML, OPEN！ OPEN！, Open Hub, OpenSUSE, Open 粉圆, OPEN (迷你專輯), Eyes wide open, OpenGL, OpenServer, OpenPOWER基金會, OpenOffice.org, ZTE Open, Open Sans, Silent love～open my heart～／BE WITH Ü, Open client, Open Hearts, Brake Standard Open, AV OPEN, OpenSearch, OpenHarmony, Open 3D Engine, Open Build Service, OpenMI规范, OpenOffice, StarOffice, X/Open, DITA Open Toolkit, Open Campaign, OpenKeychain, Open Sound System, OpenSecrets, Open eBook, Open Broadcaster Software, Open Dynamics Engine, 开路影业, OpenWrt, Eyes Open, 澳洲公開賽, 开放打包约定, OpenOffice数据库

开放获取, Open Whisper Systems, OPEN HEARTS EVE, OpenOffice.org方程式, OpenAL, OpenType, 開放資料, Open JTAG, OpenStack, OpenCL, OpenELEC, OpenEMR, 开放图书馆, 開放政府夥伴關係聯盟, Watcom C/C++编译器, 國際開放標準組織, OpenBMC, OpenVanilla, OpenSearch (軟體), OpenZFS, OpenACC, TCP快速打开, 开放弗拉芒自由民主党, OpenCV, 宏願開放大學, 皇家学会开放科学, X/Open XA, OpenAI o3, OpenFOAM, OpenNIC, OpenOSPFD, 開放手機聯盟, OpenBTS, OpenEDR, OpenVMS, OpenJDK, 汉堡网球公开赛, OpenCog, Brake Standard Open (Micro-Buffet), PCMan, 开放式创新, OpenSolaris, OpenShift, 记忆…封存, OpenPOWER Microwatt, 金奈网球公开赛, Open Up (林憶蓮專輯), 开放Web基金会, OpenXR, OpenNN

OPEN小將, Office Open XML, OPEN！ OPEN！, Open Hub, OpenSUSE, Open 粉圆, OPEN (迷你專輯), Eyes wide open, OpenGL, OpenServer, OpenPOWER基金會, OpenOffice.org, ZTE Open, Open Sans, Silent love～open my heart～／BE WITH Ü, Open client, Open Hearts, Brake Standard Open, AV OPEN, OpenSearch, OpenHarmony, Open 3D Engine, Open Build Service, OpenMI规范, OpenOffice, StarOffice, X/Open, DITA Open Toolkit, Open Campaign, OpenKeychain, Open Sound System, OpenSecrets, Open eBook, Open Broadcaster Software, Open Dynamics Engine, 开路影业, OpenWrt, Eyes Open, 澳洲公開賽, 开放打包约定, OpenOffice数据库, 开放获取, Open Whisper Systems, OPEN HEARTS EVE, OpenOffice.org方程式, OpenAL, OpenType, 開放資料, Open JTAG, OpenStack, OpenCL, OpenELEC, OpenEMR, 开放图书馆, 開放政府夥伴關係聯盟, Watcom C/C++编译器, 國際開放標準組織, OpenBMC, OpenVanilla, OpenSearch (軟體), OpenZFS, OpenACC, TCP快速打开, 开放弗拉芒自由民主党, OpenCV, 宏願開放大學, 皇家学会开放科学, X/Open XA, OpenAI o3, OpenFOAM, OpenNIC, OpenOSPFD, 開放手機聯盟, OpenBTS, OpenEDR, OpenVMS, OpenJDK, 汉堡网球公开赛, OpenCog, Brake Standard Open (Micro-Buffet), PCMan, 开放式创新, OpenSolaris, OpenShift, 记忆…封存, OpenPOWER Microwatt, 金奈网球公开赛, Open Up (林憶蓮專輯), 开放Web基金会, OpenXR, OpenNN, OpenMAX, OpenMP, OpenWebRTC, OpenIndiana, OpenSSH, OpenBSD, OpenVera, OpenBVE, OpenGameArt.org, 开放文档格式, OpenMandriva Lx, 开放源代码, OpenOffice.org Calc, OpenH264, OpenAI, OpenSocial, 魔趣, OpenBGPD, OpenVPN, 開放大學 (英國), Taiwan open台灣電子競技公開賽, OpenDMTP, OpenVZ, OpenAPI規格, OpenID, 開放街圖, Apache OpenOffice, OpenTTD, OpenDNS, OpenDyslexic, OpenNTPD, OpenFlow, 开放源代码促进会, OpenGL ES, OpenSPARC, 自由軟體鑄造場, Open64, OpenBSD基金会, OpenEXR, ODBC, OpenGL SC, OpenShot, OpenSSL, OpenKM, 馬來西亞開放大學, 拉法·纳达尔网球公开赛, OpenEuler, OpenVG, OpenOffice.org Writer, OpenCore, OpenFeint, ELF OpenGo, OpenArena, OpenAI Operator, OpenCart, OpenLDAP, OpenAI Five, OpenMoko, OpenAI Codex, OpenEmbedded