general/gnu-project
Surf Wiki
GNU Savannah
Software forge, website, and associated engine
GPL linking exception
License exception of GNU General Public License
GNU Free Documentation License
Copyleft license primarily for free software documentation
Gettext
GNU internationalization and localization software
Plotutils
Set of free software utilities and libraries for generating 2D plots
Less (Unix)
Terminal pager
Groff (software)
Unix typesetting software used for man pages
GNU Classpath
Implementation of standard class library of Java