acct-group

dev-python

sci-misc

acct-user

dev-ruby

sci-ml

app-admin

dev-util

sec-keys

app-backup

gnome-extra

sys-apps

app-crypt

media-gfx

sys-auth

app-emulation

media-libs

sys-block

app-forensics

media-plugins

sys-cluster

app-metrics

media-video

sys-firmware

app-misc

net-analyzer

sys-libs

app-office

net-firewall

sys-power

app-portage

net-misc

sys-process

dev-db

net-nds

virtual

dev-lang

net-proxy

www-apps

dev-libs

net-vpn

www-misc

dev-php

sci-libs

www-servers