Does anyone know where you can view a complete list/grid of all the possible dog tags you can unlock in multiplayer? I haven't been able to unlock any new awards for a while, so maybe I'm maxed out for the demo.

Bump.

no one knows at this point, but I do know which is the coolest! red biohazard mystery dog tag looks sweeet!

we can start a list and if we dont see one already listed we just add it

go on you tube and look it up or something its not rocket science

Sure, let's start a list. I think that you're only allowed so many dog tag unlocks in the demo, though.
I.E. I know for sure I've unlocked 'Ninja' several times (spend most time in Stealth mode) yet the dog tag won't unlock for me. Not sure if anyone else has that problem.

Most Sneaky - Most enemies shot in the back.
Most Cowardly - Get shot in the back the most.
Speed Demon - Most time sprinting.
Armor Plating - Most times shot while in Armor mode.
Adaptable - Most suit mode changes.
Murderizer - Most melee kills.
Keep Your Head Down - Most time spent crouched.
Is It A Bird? - Most time spent in the air.
Vendetta - Most kills of the same player.
Genocide - Kill the entire enemy team.
Exhibitionist - Higher number of skill kills.
Magpie - Most number of dog tags collected.
Dug In - Hold a crash site for the longest time.
Bang On - Most accurate.
Bullets Cost Money - Least Shots Fired
Battlefield Surgery - Most times health restored to full.
Most Selfish - Most kills without assists earned by teammates.
Spray and Pray - Most shots fired.
Big Banger - Most kills with a single explosive.
Robbed - Most kill assists.
Lone Wolf - Most kills with no friendly player within 15m.
Never Say Die - Longest death streak.
Energetic Bunny - Most energy used up.
War Bird - Most kills within 5 seconds of decloaking.
Impregnable - Most fights won in armor mode.
Safety in Numbers - Most kills with a friendly within 15m.
Pardon? - Most grenades survived.
Dirty Dozen - Score 12 kills without dying.
Codpiece - Most groin shots.
Rip Off - Most kills with ripped off mounted weapons.
Observer - Most time watching the kill cam.
Invincible - No deaths.
Good Condition - Least damage received.
Punisher - Most damage dealt.
Bullet Magnet - Most damage received.
Pacifist - Least damage dealt.

Feel free to add to the list!

go on you tube and look it up or something its not rocket science

You're a moron. Go away.

no one knows at this point, but I do know which is the coolest! red biohazard mystery dog tag looks sweeet!

that was mine =)
http://img819.imageshack.us/img819/6611/94983315.png

Damn I hope the full game will have a higher res dogtag frame. The current one is pretty horrible.