The achievement list for Fallout: New Vegas just came out today.  Here they are:
 
 

• New Kid (10)
Reach 10th level.

•Up and Comer (20)
Reach 20th level.

•The Boss (30)
Reach 30th level.

•Ol' Buddy Ol' Pal (10)
Recruit any companion.

•The Whole Gang's Here (25)
Recruit all companions.

•Crafty (15)
Craft 20 items.

•Mod Machine (15)
Install 20 weapon mods.

•Walker of the Mojave (10)
Discover 50 locations.

•Master of the Mojave (25)
Discover 125 locations.

•Globe Trotter (25)
Discover all snow globes.

•You Run Barter Town (15)
Sell 10,000 caps worth of goods.

•Blast Mastery (15)
Cause 10,000 damage with Energy Weapons.

•Love the Bomb (15)
Cause 10,000 damage with Explosives.

•Lead Dealer (15)
Cause 10,000 damage with Guns.

•No Tumbler Fumbler (15)
Pick 25 locks.

•Stim-ply Amazing (15)
Heal 10,000 points of damage with Stimpaks.

•New Vegas Samurai (15)
Cause 10,000 damage with Melee Weapons.

•Jury Rigger (15)
Repair 30 items.

•Hack the Mojave (15)
Hack 25 terminals.

•Artful Pocketer (15)
Pick 50 pockets.

•Outstanding Orator (15)
Make 50 Speech challenges.

•Desert Survivalist (15)
Heal 10,000 points of damage with food.

•Old-Tyme Brawler (15)
Cause 10,000 damage with Unarmed weapons.

•Know When to Fold Them (10)
Win 3 games of Caravan.

•One Armed Bandit (10)
Play 10 spins of Slots.

•Little Wheel (10)
Play 10 spins of Roulette.

•Double Down (10)
Play 10 hands of Blackjack.

•Caravan Master (30)
Win 30 games of Caravan.

•The Courier Who Broke the Bank (30)
Get banned from all the Strip's casinos.

•Hardcore (100)
Play the game from start to finish in Hardcore Mode.

•Ain't That a Kick in the Head (10)
Complete Ain't That a Kick in the Head.

•They Went That-a-Way (25)
Complete They Went That-a-Way.

•Ring-a-Ding-Ding (25)
Complete Ring-a-Ding-Ding.

•The House Always Wins (30)
Complete The House Always Wins.

•For the Republic (30)
Complete For the Republic.

•Render Unto Caesar (30)
Complete Render Unto Caesar.

•Wild Card (30)
Complete Wild Card.

•All or Nothing (15)
Complete All or Nothing.

•Veni, Vidi, Vici (15)
Complete Veni, Vidi, Vici.

•Eureka! (15)
Complete Eureka!

•No Gods, No Masters (15)
Complete No Gods, No Masters.

•Come Fly With Me (20)
Complete Come Fly With Me.

•Talent Pool (20)
Complete Talent Pool.

•Return to Sender (20)
Complete Return to Sender.

•Arizona Killer (20)
Complete Arizona Killer.

•You'll Know It When It Happens (20)
Complete You'll Know It When It Happens.

•G.I. Blues (20)
Complete G.I. Blues.

•That Lucky Old Sun (20)
Complete That Lucky Old Sun.

•Volare! (20)
Complete Volare!

•The Legend of the Star (20)
Complete The Legend of the Star.
 

Complete the game in Hardcore mode?   Now, that should be interesting.