Similar to 日本工営都市空間
OpenCores
OpenCoresOpenDaylight
OpenDaylight ProjectOpenEmbedded
OpenEmbeddedOpenH264
OpenH264OpenMoko
OpenmokoOpenMosix
OpenMosixOpenRC
OpenRCOpenRefine
OpenRefineOpenServer
OpenServerOpenSUSEプロジェクト
The openSUSE ProjectOptics Express
Optics ExpressOptics Letters
Optics LettersOrca
Orca (assistive technology)ORCID
ORCIDOSDN
OSDNOtter (ソフトウェア)
Otter (software)OW2 Consortium
OW2Pardus
Pardus (operating system)PDFtk
PDFtkPDRM FC
Polis Diraja Malaysia FCPhabricator
PhabricatorPhotoRec
PhotoRecPiwigo
PiwigoPixel 5
Pixel 5Pixel 5a
Pixel 5aPixel 6
Pixel 6Pixel 7
Pixel 7Pixel C
Pixel C