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

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

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