acct-group

dev-qt

net-print

acct-user

dev-ruby

net-proxy

app-admin

dev-util

net-vpn

app-arch

dev-vcs

net-wireless

app-backup

games-action

sci-chemistry

app-containers

games-arcade

sci-electronics

app-crypt

games-emulation

sci-mathematics

app-dicts

games-fps

sci-ml

app-editors

games-misc

sec-policy

app-emulation

games-server

sys-apps

app-i18n

gnome-extra

sys-boot

app-misc

gui-apps

sys-fs

app-office

kde-misc

sys-kernel

app-pda

media-fonts

sys-libs

app-shells

media-gfx

sys-power

app-text

media-libs

virtual

app-vim

media-plugins

www-apps

dev-cpp

media-sound

www-client

dev-debug

media-video

www-servers

dev-embedded

net-analyzer

x11-libs

dev-go

net-dns

x11-misc

dev-java

net-im

x11-terms

dev-lang

net-libs

x11-themes

dev-libs

net-misc

x11-wm

dev-python

net-p2p