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

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

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