comp.os.linux.advocacy	Benefits of Linux compared to other operating systems.
comp.os.linux.alpha	Linux on Digital Alpha machines.
comp.os.linux.announce	Announcements important to the Linux community. (Moderated)
comp.os.linux.answers	FAQs, How-To's, READMEs, etc. about Linux. (Moderated)
comp.os.linux.development.apps	Writing Linux applications, porting to Linux.
comp.os.linux.development.system	Linux kernels, device drivers, modules.
comp.os.linux.embedded	Linux operating system on embedded hardware.
comp.os.linux.hardware	Hardware compatibility with the Linux operating system.
comp.os.linux.m68k	Linux operating system on 680x0 Amiga, Atari, VME.
comp.os.linux.misc	Linux-specific topics not covered by other groups.
comp.os.linux.networking	Networking and communications under Linux.
comp.os.linux.portable	Linux OS on portable PCs.
comp.os.linux.powerpc	Linux systems running on PowerPC microprocessors.
comp.os.linux.security	Security and the GNU/Linux Operating System.
comp.os.linux.setup	Linux installation and system administration.
comp.os.linux.x	Linux X Window System servers, clients, libs and fonts.