acct-user

app-accessibility

app-admin

app-arch

app-cdr

app-crypt

app-dicts

app-editors

app-emulation

app-eselect

app-misc

app-office

app-text

dev-build

dev-cpp

dev-debug

dev-lang

dev-libs

dev-python

dev-util

dev-vcs

games-arcade

games-board

games-puzzle

gnome-base

gnome-extra

gui-apps

gui-libs

mail-client

media-fonts

media-gfx

media-libs

media-plugins

media-sound

media-video

net-analyzer

net-dialup

net-ftp

net-im

net-irc

net-libs

net-misc

net-print

net-vpn

net-wireless

sci-calculators

sci-geosciences

sys-apps

sys-block

sys-libs

sys-process

www-client

x11-libs

x11-misc

x11-terms

x11-themes

x11-wm