acct-group

dev-java

net-libs

acct-user

dev-libs

net-mail

app-admin

dev-perl

net-misc

app-antivirus

dev-python

net-proxy

app-crypt

dev-qt

net-vpn

app-dicts

dev-ruby

net-wireless

app-editors

dev-util

pentoo

app-eselect

dev-vcs

sci-electronics

app-exploits

media-fonts

sys-apps

app-forensics

media-gfx

sys-devel

app-fuzz

media-libs

sys-fs

app-misc

media-radio

sys-kernel

app-pda

media-sound

sys-power

app-text

net-analyzer

virtual

dev-db

net-dialup

www-apps

dev-go

net-im

x11-libs