A-B C D-E F
all.at
back.to
beam.at
been.at
bite.to
board.to
bounce.to
bowl.to
break.at
browse.to

change.to
chip.ms
connect.to
crash.to
cut.by

direct.at
dive.to
drink.to
drive.to
drop.to
easy.to
everything.at

fade.to
fanclub.ms
firstpage.de
fly.to
flying.to
forward.to
fullspeed.to
fun.ms


G H I-J-K-L M
gameday.de
germany.ms
get.to
getit.at

hard-ware.de
hello.to
hey.to
hop.to
how.to
hp.ms

jump.to
kiss.to
listen.to

mediasite.de
megapage.de
messages.to
mine.at
more.at
more.by
move.to
musicpage.de
mypage.org
mysite.de


N O-P Q-R S
nav.to
notrix.at
notrix.ch
notrix.de
notrix.net

on.to
page.to
pagina.de
played.by
playsite.de
privat.ms

quickly.to
redirect.to
rulestheweb.com
run.to

scroll.to
seite.ms
shortcut.to
skip.to snap.to
soft-ware.de
start.at
stick.by
surf.to
switch.to


T V W X-Y-Z
talk.to
tip.nu
top.ms
transfer.to
travel.to
turn.to

vacations.to
videopage.de
virtualpage.de

w3.to
walk.to
warp9.to
window.to

yours.at
zap.to
zip.to

plus many more to come ...

http://onesite.com
Is kinda sneeky, but it's a free top level register, and free hoster.

http://free-domaine.net/en/
Gets you a free domain name in exchange for popups on a site with 100 views per day.

All the other one's I know are subdomains (co.nr), and domains for posts or forum credits. These are the only one's that are completely free that registers top level domains (.com/.net/.info/.org/.ws/.us)