Similar to H2O_(Webサーバ)
PostGIS
PostGIS
Psyco
Psyco
Public Patent Foundation
PureOS
PureOS
Py2exe
Py2exePyBlosxom
Pysilhouette
Python Package Index
Python Package Index
Python Software Foundation License
Python Software Foundation License
Pythonソフトウェア財団
Python Software Foundation
QEMU
QEMU
Qt Extended
Qt Extended
RapidMiner
RapidMiner
Razor-qt
Razor-qt
Readahead
Readahead
Rekonq
Requests
Requests (software)
RubyGems
RubyGems
Rubyライセンス
Ruby License
Sabayon Linux
Sabayon Linux
SCO・Linux論争
SCO–Linux disputesScreenRuler
Scribes
Scribes (software)
Scribus
Scribus
SDL
Simple DirectMedia Layer
Seasar
SeasarSia
Slony-I
Slony-I
