Linux online shop, mainly distributions
linuxdiscount.de, Linuxprodukte online bestellen [Deutsch]
ixsoft.de, Linuxprodukte online bestellen [Deutsch]
Linux Mall , everything for Linux
thinkgeek, computer gadgets
linuxcdversand.de, Hier kann man güstig Linux-Distributionen bestellen (ohne Support und Handbuch) [Deutsch]
linuxcd.org, Here you can order custom made CDs and Linux Distributions
linuxcentral.com, everything from hardware to software and T-shirts
www.osheaven.net, OS Heaven sells high quality Linux, BSD and Open Source software CDs
www.bsdiso.de, ISO images of Linux-Distributions and BSD-Distributions, [Deutsch]
iso-top.info, ISO images of all Linux distributions, ships into nearly all European countries.
http://www.cosaslibres.com, Informacin y Venta de CDs con Linux, Colombia y toda Amrica
http://www.linuxmax.de, current Linux distributions

Main Linux distributions
Red Hat Linux
S.u.S.E. Linux
Debian GNU/Linux
Linux Mandrake
Slackware Linux
TurboLinux
caixamagica.org, Portuguese Linux distribution
http://www.knoppix.org/, Booting Linux directly from CD without installing it

Build your own Linux distribution
www.linuxfromscratch.org/
damnsmalllinux.org, an almost complet linux system in the size of a business card
linuxmobile.sourceforge.net, an almost complet linux system for a usb key drive