OPEN小將, Office Open XML, OPEN！ OPEN！, Open Hub, OpenSUSE, OPEN (迷你專輯), Open 粉圆, 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, OpenHarmony, Open Hearts, Brake Standard Open, AV OPEN, OpenSearch, Open 3D Engine, Open Build Service, OpenMI规范, OpenOffice, OpenKeychain, OpenSecrets, X/Open, StarOffice, DITA Open Toolkit, Open Campaign, Open Sound System, Open eBook, Open Broadcaster Software, 开路影业, OpenWrt, 澳洲公開賽, Open Dynamics Engine, OpenOffice数据库, Eyes Open, 开放获取

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

OPEN小將, Office Open XML, OPEN！ OPEN！, Open Hub, OpenSUSE, OPEN (迷你專輯), Open 粉圆, 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, OpenHarmony, Open Hearts, Brake Standard Open, AV OPEN, OpenSearch, Open 3D Engine, Open Build Service, OpenMI规范, OpenOffice, OpenKeychain, OpenSecrets, X/Open, StarOffice, DITA Open Toolkit, Open Campaign, Open Sound System, Open eBook, Open Broadcaster Software, 开路影业, OpenWrt, 澳洲公開賽, Open Dynamics Engine, OpenOffice数据库, Eyes Open, 开放获取, 开放打包约定, OpenOffice.org方程式, OPEN HEARTS EVE, Open Whisper Systems, OpenChrom, OpenAL, OpenELEC, OpenStack, 開放資料, OpenEMR, OpenType, Watcom C/C++编译器, Open JTAG, 開放政府夥伴關係聯盟, OpenCL, 國際開放標準組織, OpenSearch (軟體), 开放图书馆, TCP快速打开, OpenBMC, OpenVanilla, OpenZFS, OpenCV, OpenACC, 开放弗拉芒自由民主党, OpenAI o3, OpenFOAM, 宏願開放大學, OpenVMS, X/Open XA, 皇家学会开放科学, OpenNIC, 開放手機聯盟, OpenOSPFD, OpenBTS, Open Up (林憶蓮專輯), OpenShift, OpenCog, OpenJDK, PCMan, 开放Web基金会, Brake Standard Open (Micro-Buffet), OpenEDR, OpenSolaris, OpenXR, OpenBSD, OpenVera, 记忆…封存, OpenPOWER Microwatt, OpenNN, OpenMAX, OpenSSH, OpenIndiana, 金奈网球公开赛, 开放式创新, 魔趣, OpenGameArt.org, OpenWebRTC, OpenBGPD, OpenBVE, OpenDMTP, OpenOffice.org Calc, OpenH264, 汉堡网球公开赛, OpenAPI規格, OpenMP, OpenVZ, OpenAI, OpenMandriva Lx, Apache OpenOffice, 开放文档格式, 開放街圖, OpenSocial, 开放源代码, OpenNTPD, OpenID, OpenVPN, Taiwan open台灣電子競技公開賽, 開放大學 (英國), OpenGL ES, OpenDNS, OpenTTD, OpenSPARC, OpenDyslexic, OpenFlow, 开放源代码促进会, OpenEXR, OpenBSD基金会, OpenGL SC, Open64, 自由軟體鑄造場, ODBC, OpenSSL, OpenShot, OpenEuler, OpenCore, OpenKM, 馬來西亞開放大學, OpenAI Operator, 拉法·纳达尔网球公开赛, OpenVG, OpenOffice.org Writer, OpenCMS, OpenAI Codex, OpenFeint, OpenArena, ELF OpenGo, OpenAI o1, OpenCart, OpenLDAP