acct-group

dev-python

net-libs

acct-user

dev-ruby

net-misc

app-admin

dev-util

net-p2p

app-arch

dev-vcs

net-print

app-backup

games-action

net-proxy

app-containers

games-arcade

net-vpn

app-crypt

games-emulation

net-wireless

app-dicts

games-fps

sci-chemistry

app-editors

games-misc

sci-electronics

app-emulation

games-roguelike

sec-policy

app-i18n

games-server

sys-apps

app-misc

gui-apps

sys-boot

app-office

gui-libs

sys-fs

app-pda

gui-wm

sys-kernel

app-shells

kde-misc

sys-libs

app-text

mate-base

sys-power

app-vim

media-fonts

virtual

dev-build

media-gfx

www-apps

dev-cpp

media-libs

www-client

dev-db

media-plugins

www-servers

dev-debug

media-sound

x11-libs

dev-go

media-video

x11-misc

dev-java

net-analyzer

x11-terms

dev-lang

net-dns

x11-themes

dev-libs

net-im

x11-wm