| Pvlan Protocol | Pvlan Protocol | 1 |
| Steve Korbett | Pvote | 2 |
| Pvpgn | Pvpgn | 2 |
| Pvrsrvkm.ko Project | Pvrsrvkm.ko | 1 |
| Snapstream | Pvs | 2 |
| Tenda | Pw201a Firmware | 4 |
| Pw3270 Project | Pw3270 | 1 |
| Hitachienergy | Pwc600 Firmware | 1 |
| Pwck | Pwck | 1 |
| Pwdutils | Pwdutils | 1 |
| Pc-egg | Pwebmanager | 1 |
| Pwebserver | Pwebserver Web Server | 1 |
| Pwgen | Pwgen | 3 |
| Pwgen Project | Pwgen | 3 |
| Pwgrandom Project | Pwgrandom | 1 |
| Pwins | Pwins | 1 |
| Openh323 Project | Pwlib | 1 |
| Pwndoc Project | Pwndoc | 4 |
| Chipmunk-scripts | Pwngame | 1 |
| Pwntools Project | Pwntools | 1 |
| Pwsphp | Pwsphp | 8 |
| Aultware | Pwstore | 2 |
| Raritan | Px | 1 |
| Dronecode | Px4 Drone Autopilot | 2 |
| Webridge | Px Application Suite | 1 |
| Pxz Project | Pxz | 1 |
| Pytest | Py | 2 |
| Ethereum | Py-evm | 1 |
| Py Software | Py-livredor | 1 |
| Py-lmdb Project | Py-lmdb | 5 |
| Py-membres | Py-membres | 3 |
| Py-xml Project | Py-xml | 1 |
| Py2play | Py2play | 1 |
| Py7zr Project | Py7zr | 1 |
| Apache Software Foundation | PyArrow | 1 |
| Benjjvi | PyBB | 2 |
| JetBrains | PyCharm | 1 |
| Iterative | PyDrive2 | 1 |
| PyForum | PyForum | 1 |
| PyInstaller | PyInstaller | 1 |
| Py-pdf | PyPDF2 | 1 |
| PyXML | PyXML | 1 |
| Red Hat | PyYAML | 1 |
| Pyamf | Pyamf | 1 |
| Pyanxdns Project | Pyanxdns | 1 |
| Pyanyapi Project | Pyanyapi | 1 |
| Pybbs Project | Pybbs | 2 |
| Bitmessage | Pybitmessage | 2 |
| Nasa | Pyblock | 1 |
| Pyblosxom | Pyblosxom | 2 |
| Python | Pybluemonday | 1 |
| Openstack | Pycadf | 1 |
| Pycdc Project | Pycdc | 2 |
| Jetbrains | Pycharm | 4 |
| Pycrowdtangle Project | Pycrowdtangle | 1 |
| Dlitz | Pycrypto | 4 |
| Python | Pycryptodome | 1 |
| Derrickgilland | Pydash | 1 |
| Pydio | Pydio | 19 |
| Abstrium | Pydio Cells | 4 |
| Pyenv | Pyenv | 1 |
| Esa | Pyesasky | 1 |
| Pyforum | Pyforum | 2 |
| Fribidi | Pyfribidi | 2 |
| Kobi Zamir | Pyfribidi | 2 |
| Debian | Pyftpd | 2 |
| Radovan Garabik | Pyftpd | 2 |
| G.rodola | Pyftpdlib | 16 |
| Pygments | Pygments | 4 |
| Pygresql | Pygresql | 1 |
| Pyjwt Project | Pyjwt | 1 |
| Apple | Pykerberos | 1 |
| Pykmip Project | Pykmip | 2 |
| Lisa-lab | Pylearn2 | 1 |
| Sybase | Pylon Anywhere | 1 |
| Pylon-network | Pylontoken | 2 |
| Npr | Pym.js | 1 |
| Pyo Project | Pyo | 2 |
| Pyo3 Project | Pyo3 | 1 |
| Jean-paul Calderone | Pyopenssl | 3 |
| Pyopenssl | Pyopenssl | 3 |
| Pyopenssl Project | Pyopenssl | 3 |
| Pypam | Pypam | 1 |
| Pypi | Pypi | 3 |
| Python | Pypi | 3 |
| Bandoche | Pypinksign | 1 |
| Python | Pypiserver | 1 |
| Pyplate | Pyplate | 5 |
| Pypolicyd-spf Project | Pypolicyd-spf | 1 |
| Pypy | Pypy | 1 |
| Imotta | Pyrmont Plugin | 1 |
| Pyro Project | Pyro | 1 |
| Emtec | Pyrobatchftp | 1 |
| Pyrocms | Pyrocms | 5 |
| Pyrophobia | Pyrophobia | 2 |
| Pysaml2 Project | Pysaml2 | 5 |
| Pyscript | Pyscript | 1 |
| Pysha3 Project | Pysha3 | 1 |
| Guillaume Gauvrit | Pyshop | 1 |
| Pystemon Project | Pystemon | 1 |
