BeOS : the BeOS operating system
FreeBSD : FreeBSD is an advanced BSD UNIX operating system
OpenOffice : an Open Source community project building the next generation of office-productivity software
X11 : the X Window System and related software
XFree86 : a freely redistributable open-source implementation of the X Window System
audio : a collection of audio related utilities
benchmark : various benchmarking software
crypt : a vast collection of cryptographic software
databases : opensource database packages
docs : various documentation collections
gnu : the GNU project software collection
graphics : a collection of graphincs related software packages
images : various images
lang : programming languages
linux : the free Unix-type operating system originally created by Linus Torvalds
net : network related utilities and software packages
pc : software collections for personal computers (PCs)
security : securuty related software, tools and documentation
tex : the TeX typesetting package
utils : various (system) utilities
vendors : vendor specific software
www : World Wide Web related software packages