acct-user

app-arch

app-crypt

app-eselect

app-misc

app-shells

app-text

dev-cpp

dev-java

dev-lang

dev-python

dev-tex

dev-util

dev-vcs

games-simulation

gnome-base

net-analyzer

net-im

net-misc

net-wireless

sys-apps

sys-block

sys-fs

sys-libs

sys-power

sys-process

www-apps

x11-misc

x11-wm